ISO 9001 certified
Jin Kwang E & C Corp.
Instruction Manual & User’s Guide
10 ~ 38 kV Pole Mounted SF6 Automatic
Vacuum Reclosers with control unit(FTU-R200)
JIN KWANG E&C CORPORATION
Instruction manual of SF6 recloser with FTU-R200 control unit
1
ISO 9001 certified
Jin Kwang E & C Corp.
CONTENTS
1. SAFETY INFORMATION ............................................................................................................................................................................... 8
1.1 Safety for Life ..................................................................................................................................................................................... 8
1.2 Safety Information ........................................................................................................................................................................... 8
1.3 Safety Instruction.............................................................................................................................................................................. 8
2. GENERAL INFORMATION ....................................................................................................................................................................... 10
2.1 Instruction ......................................................................................................................................................................................... 10
2.2 Read this Manual First ................................................................................................................................................................ 10
2.3 Additional Information ............................................................................................................................................................... 10
2.4 Applied Standards......................................................................................................................................................................... 10
2.5 Quality Standards .......................................................................................................................................................................... 10
2.6 Acceptance and Initial Inspection ......................................................................................................................................... 10
2.7 Handling and Storage ................................................................................................................................................................. 10
2.8 Description........................................................................................................................................................................................ 10
3. RATING & SPECIFICATIONS................................................................................................................................................................... 12
4. CONSTRUCTION ......................................................................................................................................................................................... 13
4.1 Tank...................................................................................................................................................................................................... 14
4.2 Switching module ......................................................................................................................................................................... 14
4.2.2 Vacuum interrupters....................................................................................................................................................... 15
4.2.3 Operation of switching modules ............................................................................................................................. 15
4.3 Current transformers ................................................................................................................................................................... 18
4.4 Bushings ............................................................................................................................................................................................. 18
4.5 Universal clamp terminal ........................................................................................................................................................... 18
4.6 Grounding connector .................................................................................................................................................................. 18
4.7 Manual Operating and Lock Handle ................................................................................................................................... 18
4.8 Safety locking device ................................................................................................................................................................... 18
4.9 Pressure release device .............................................................................................................................................................. 18
4.10 Counter ............................................................................................................................................................................................ 19
4.11 Position Indicator(ON / OFF) ................................................................................................................................................ 19
4.12 Gas Filling Valve .......................................................................................................................................................................... 19
5. INSTALLATION PROCEDURE.................................................................................................................................................................. 20
5.1 General ............................................................................................................................................................................................... 20
5.2 Checking items prior to installation ..................................................................................................................................... 20
Instruction manual of SF6 recloser with FTU-R200 control unit
2
ISO 9001 certified
Jin Kwang E & C Corp.
5.3 Installation procedure ................................................................................................................................................................. 22
5.3.1 Mount the recloser ......................................................................................................................................................... 22
5.3.2 Ground the recloser ....................................................................................................................................................... 23
5.3.3 Install the control ............................................................................................................................................................ 26
5.3.4 Ground the control ......................................................................................................................................................... 26
5.3.5 Make the high-voltage line connections. ............................................................................................................ 26
5.4 After installation, checking items .......................................................................................................................................... 27
5.5 Place the recloser in Service .................................................................................................................................................... 27
5.6 Remove the recloser from Service........................................................................................................................................ 28
6. RECLOER OPERATION .............................................................................................................................................................................. 29
6.1 Closing Operation ......................................................................................................................................................................... 29
6.2 Opening Operation ...................................................................................................................................................................... 29
6.3 Lock Operation ............................................................................................................................................................................... 30
7. MAINTENANCE ............................................................................................................................................................................................ 31
7.1 General ............................................................................................................................................................................................... 31
7.2 Frequency of maintenance ....................................................................................................................................................... 31
7.3 Check the operation of low pressure indicator ............................................................................................................. 31
7.4 Check the recloser visually ....................................................................................................................................................... 31
FTU-R200 CONTROL UNIT .......................................................................................................................................................................... 32
8. OVERVIEW...................................................................................................................................................................................................... 32
8.1 PROTECTION OF DISTRIBUTION LINE ................................................................................................................................ 32
8.2 FUNCTION OF AUTOMATIC CIRCUIT RECLOSER .......................................................................................................... 32
8.3 MAIN FEATURES OF FTU - R200 ........................................................................................................................................... 33
9. TECHNICAL DATA ....................................................................................................................................................................................... 36
9.1 DIGITAL PROCESSOR ................................................................................................................................................................... 36
9.1.1 Dual Processor Architecture ....................................................................................................................................... 36
9.1.2 Analog/Digital Conversion .......................................................................................................................................... 36
9.1.3 DSP ......................................................................................................................................................................................... 37
9.1.4 CPU ......................................................................................................................................................................................... 37
9.1.4 Functional Block Diagram ........................................................................................................................................... 37
9.2 ENVIRONMENTAL CONDITIONS ........................................................................................................................................... 38
9.3 INPUTS/OUTPUTS ......................................................................................................................................................................... 39
9.4 MEASUREMENT .............................................................................................................................................................................. 41
9.4.1 CURRENT ............................................................................................................................................................................. 41
Instruction manual of SF6 recloser with FTU-R200 control unit
3
ISO 9001 certified
Jin Kwang E & C Corp.
9.4.2 VOLTAGE .............................................................................................................................................................................. 42
9.4.3 POWER.................................................................................................................................................................................. 42
9.4.4 POWER FACTOR ............................................................................................................................................................... 42
9.4.5 FREQUENCY ....................................................................................................................................................................... 42
9.4.6 ENERGY ................................................................................................................................................................................ 43
9.4.7 HARMONIC......................................................................................................................................................................... 43
9.4.8. DEMAND CURRENT AND POWER ......................................................................................................................... 43
9.5 COMMUNICATION ....................................................................................................................................................................... 43
9.5.1 PHYSICAL LAYER .............................................................................................................................................................. 43
9.5.2 PROTOCOL FOR SCADA ............................................................................................................................................... 44
9.6 RECORDING ..................................................................................................................................................................................... 45
9.6.1 EVENT RECORDER ........................................................................................................................................................... 45
9.6.2 WAVEFORM EVENT RECORDER................................................................................................................................ 45
10. CONSTRUCTION AND EXTERNAL CONNECTION .................................................................................................................... 47
10.1 APPEARANCE & DIMENSION ............................................................................................................................................... 47
10.2 CONNECTOR ................................................................................................................................................................................. 49
11. FRONT PANEL OPERATION ................................................................................................................................................................. 50
11.1 BUTTON & LED DESCRIPTION .................................................................................................................................. 51
11.1.1 LCD DISPLAY ................................................................................................................................................................... 51
11.1.2 FTU STATUS...................................................................................................................................................................... 51
11.1.3 MENU/UP/DOWN/ENTER BUTTONS ................................................................................................................... 51
11.1.4 SERIAL PORT ................................................................................................................................................................... 51
11.1.5 ETHERNET/SCADA/PROTECTION COMMUNICATION LED ....................................................................... 51
11.1.6 BATTERY TEST & LAMP TEST .................................................................................................................................. 52
11.1.7 RESET BUTTON............................................................................................................................................................... 52
11.1.8 FUNCTION LED .............................................................................................................................................................. 52
11.1.9 RECLOSE/PROTECTION/GROUND ENABLE BUTTONS AND LEDS ........................................................ 53
11.1.10 REMOTE/CONTROL LOCK BUTTON AND LEDS ........................................................................................... 53
11.1.11 SELECT/OPEN/CLOSE BUTTONS AND LEDS ................................................................................................. 53
11.2.LCD MANIPULATION ................................................................................................................................................................. 54
11.2.1 LCD MENU ....................................................................................................................................................................... 55
13. PROTECTION FUNCTIONS ................................................................................................................................................................... 60
13.1 FAULT DETECTION ................................................................................................................................................................................ 60
13.1.1 DEFINITE TIME PROTECTION .......................................................................................................................... 62
Instruction manual of SF6 recloser with FTU-R200 control unit
4
ISO 9001 certified
Jin Kwang E & C Corp.
13.1.2 HIGH CURRENT TRIP (HCT) ............................................................................................................................. 62
13.1.3 SINGLE SHOT OPERATION ................................................................................................................................ 63
13.1.4 TC CURVE ...................................................................................................................................................................... 63
13.1.5 EXAMPLE OF TC CURVE EDITING .............................................................................................................. 65
13.1.6 AUTO RECLOSING SEQUENCE ........................................................................................................................ 66
13.1.7 SEQUENCE COODINATION ............................................................................................................................... 68
13.2 COLD LOAD PICKUP ............................................................................................................................................................ 69
13.3 SENSITIVE EARTH FAULT(SEF) DETECTION .................................................................................................................... 71
13.4 DIRECTIONAL BLOCKING .............................................................................................................................................. 72
13.5 INRUSH RESTRAINTS ................................................................................................................................................................ 73
13.6 OPEN LINE DETECTION(LOSS OF PHASE) ...................................................................................................................... 73
13.7 PHASE SYNC. CHECK ................................................................................................................................................................ 74
13.8 UNDER VOLTAGE PROTECTION .......................................................................................................................................... 74
13.9 OVER VOLTAGE PROTECTION ................................................................................................................................... 75
13.10 UNDER FREQUENCY PROTECTION ................................................................................................................................. 76
13.11 MULTIPLE PROTECTION GROUPS .................................................................................................................................... 76
14. CONFIGURATION SETTINGS ............................................................................................................................................................... 77
14.1 I/O CONFIGURATION ............................................................................................................................................................... 77
14.1.1 AC RATINGS ..................................................................................................................................................................... 77
14.1.2 SWITCH INSTALLATION ....................................................................................................................................... 77
14.1.3 DEMAND SETTING ....................................................................................................................................................... 80
14.1.4 WAVE TRIGGER .............................................................................................................................................................. 80
14.1.5 CLOSE INTERLOCK ........................................................................................................................................................ 80
14.1.6 FI RESET SELECT ............................................................................................................................................................ 80
14.1.7 VOLTAGE DISPLAY ........................................................................................................................................................ 81
14.2 POWER QUALITY MEASUREMENT FUNCTION ....................................................................................................................... 81
14.2.1 VOLTAGE & CURRENT UNBALANCE ................................................................................................................... 81
14.2.2 SHORT-DURATION VOLTAGE VARIATION ......................................................................................................... 81
14.2.2.2 SWELL.............................................................................................................................................................................. 82
14.2.3 VOLTAGE & CURRENT ALARM ............................................................................................................................... 83
14.3 COMMUNICATION ..................................................................................................................................................................... 84
14.3.1 PORT PARAMETERS...................................................................................................................................................... 84
14.3.2 DNP 3.0 PARAMETERS................................................................................................................................................ 85
14.3.3 IEC PARAMETERS .................................................................................................................................................. 86
Instruction manual of SF6 recloser with FTU-R200 control unit
5
ISO 9001 certified
Jin Kwang E & C Corp.
15. STATUS MONITORING & CONTROL............................................................................................................................................... 87
15.1 SWITHCH CONTROL ................................................................................................................................................................. 87
15.2 SWITCH STATUS MONITORING .......................................................................................................................................... 87
15.3 BATTERY MONITORING ........................................................................................................................................................... 87
16. MEASUREMENT ........................................................................................................................................................................................ 88
16.1 BASIC ELECTRIC QUANTITIES ............................................................................................................................................... 88
16.2 SEQUENCE COMPONENTS .................................................................................................................................................... 88
16.3 HARMONICS ................................................................................................................................................................................. 89
16.4 ENERGY ............................................................................................................................................................................................ 89
16.5 DEMAND CURRENTS AND POWER ................................................................................................................................... 89
17. MAINTENANCE SOFTWARE ................................................................................................................................................................ 90
17.1 OVERVIEW ...................................................................................................................................................................................... 90
17.2 OPERATION OF FTUMan......................................................................................................................................................... 91
17.2.1 MENU ................................................................................................................................................................................. 91
17.2.2 TOOLBAR........................................................................................................................................................................... 93
17.2.3 STATUS BAR .............................................................................................................................................................. 94
17.2.4 MONITORING BAR ....................................................................................................................................................... 94
17.2.5 FUNCTION AND CONFIGURATION SETTING .................................................................................................. 94
17.2.6 EVENT ................................................................................................................................................................................. 96
17.2.7 MEASUREMENT ...........................................................................................................................................................105
17.2.8 STATUS ........................................................................................................................................................................111
17.2.9 WAVEFORM ...................................................................................................................................................................112
18. I/O CONFIGURATION TOOL .............................................................................................................................................................114
18.1 OVERVIEW ....................................................................................................................................................................................114
18.2 OPERATION OF IOConfig .............................................................................................................................................115
18.2.1 MENU ...............................................................................................................................................................................116
18.2.2 TOOLBAR.........................................................................................................................................................................116
18.2.3 INPUT ................................................................................................................................................................................117
18.2.4 OUTPUT ...........................................................................................................................................................................118
19. DNP 3.0 INDEX CONFIGURATION TOOL....................................................................................................................................119
19.1 OVERVIEW ....................................................................................................................................................................................119
19.2 OPERATION OF DNPCONFIG. ............................................................................................................................................120
19.2.1 MENU ...............................................................................................................................................................................121
19.2.2 TOOLBAR ...................................................................................................................................................................121
Instruction manual of SF6 recloser with FTU-R200 control unit
6
ISO 9001 certified
Jin Kwang E & C Corp.
19.2.3 CONFIGURATION TOOL BOX .....................................................................................................................122
19.2.4 BINARY INPUT .......................................................................................................................................................123
19.2.5 BINARY OUTPUT ..................................................................................................................................................125
19.2.6 ANALOG INPUT ...........................................................................................................................................................126
19.2.7 COUNTER ..................................................................................................................................................................127
20. WAVEFORM EVALUATION TOOL ....................................................................................................................................................129
20.1 OVERVIEW ....................................................................................................................................................................................129
20.2 OPERATION OF EvalTool.......................................................................................................................................................130
20.2.1 MENU ...............................................................................................................................................................................130
20.2.2 TOOLBAR.........................................................................................................................................................................132
APPENDIX 1.TC (Time-Current) Characteristic Curves .................................................................................................................133
APPENDIX 2. DNP3.0 PROTOCOL OBJECT & INDEX TABLE......................................................................................................146
APPENDIX 3. IEC 60870-5-101 PROTOCOL OBJECT & INDEX TABLE ..................................................................................171
Instruction manual of SF6 recloser with FTU-R200 control unit
7
ISO 9001 certified
Jin Kwang E & C Corp.
1. SAFETY INFORMATION
1.1 Safety for Life
Jinkwang’s products meet or exceed all applicable industry standards relating to product safety. We
actively promote safe practices in the use and maintenance of our products through our technical
information, instructional training programs, and the continuous efforts of all Jinkwang employees
involved in product design, manufacture, marketing and service
1.2 Safety Information
The instructions in this manual are not intended as a substitute for proper training or adequate
experience in the safe operation of the recloser described. Only authorized technicians who are familiar
with this recloser should install, operate and service it.
Following is important safety information. For safe installation and operation of the recloser, be sure to
read carefully and understand fully followings. Additional statements, related to specific matters and
procedures, can be observed throughout this manual.
This manual may contain four types of hazard statements:
Danger : Indicates an imminently hazardous situation which, if not avoided, will result in serious injury.
Warning : Indicates a potentially hazardous situation which, if not avoided, could result in serious injury.
Caution : Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury or equipment damage.
1.3 Safety Instruction
Following are general cautions and warning statements that apply to this recloser.
Danger :
Follow all locally approved safety procedures when working around high voltage lines and equipment.
Contact with hazardous voltage will cause severe personal injury.
Warning :
This equipment is not intended to protect human life. Follow all locally approved procedures and safety
practices when installing or operating this equipment. Failure to comply can result in severe personal
injury and equipment damage.
The recloser must be selected for the intended application. It must be installed and serviced by proper
personal who have been trained and understand proper safety procedures. This instructions are written
for such personal and are not a substitute for adequate training and experience in safety procedures.
Instruction manual of SF6 recloser with FTU-R200 control unit
8
ISO 9001 certified
Jin Kwang E & C Corp.
Failure to properly select, install, or maintain this recloser can result in severe personal injury.
Before installing, operating, maintaining or testing this recloser,
carefully read and understand the
contents of this manual. Improper operation, handling or maintenance may result in severe personal
injury, and damage to the recloser.
Instruction manual of SF6 recloser with FTU-R200 control unit
9
ISO 9001 certified
Jin Kwang E & C Corp.
2. GENERAL INFORMATION
2.1 Instruction
This manual provides installation, operation and maintenance instructions for the JK-REC Type
electronically controlled recloser.
Before installing and operating this recloser, carefully read and understand the contents of this
manual.
2.2 Read this Manual First
Read and understand the contents of this manual and follow all locally approved procedures and safety
practices before installing and operating this recloser.
2.3 Additional Information
This manual cannot cover all details or variations in the recloser, procedures or process described, nor
provides directions for meeting every possible contingency during installation, operation or maintenance.
When additional information is desired to satisfy a problem not covered sufficiently for the user’s
purpose, please contact your Jin Kwang sales representative.
2.4 Applied Standards
The recloser is designed, manufactured and tested in accordance with ANSI C37.60, ANSI C37.71, ANSI
C37.73, ANSI C37.85, IEC 60255-5, IEEE C62.41(1991), ANSI/IEEE C37.90.1(1989), IEEE C37.90.2(1995).
2.5 Quality Standards
The recloser shall be manufactured according to ISO9001(1994) quality control system.
2.6 Acceptance and Initial Inspection
The recloser is completely assembled, tested, and inspected at the factory. It is good condition when
accepted by the carrier for shipment. Upon receipt, inspect the shipping container for signs for damage.
Unpack the recloser and inspect it thoroughly for damage incurred during shipment. If damage is
discovered, file a claim with carrier immediately.
2.7 Handling and Storage
Be careful during handling and storage of the recloser to minimize the possibility of damage. In
particular, protect the porcelain bushing in handling.
Only use the lifting lug when lifting the recloser. If the recloser is to be stored for any length of time
prior to installation, provide a clean, dry storage area.
2.8 Description
New demands for managing distribution systems call for control devices inherently reliable and
Instruction manual of SF6 recloser with FTU-R200 control unit
10
ISO 9001 certified
Jin Kwang E & C Corp.
intelligent. Customers require a built-in capability for data gathering and communication, along with an
extremely low maintenance product.
The Jinkwang electronically controlled, three phase automatic recloser (hereinafter referred to as “the
recloser”) provides reliable and economical over-current protection for distribution circuit, ranging from
15 through 38kV.
The recloser senses line current and automatically interrupts the phase of the distribution circuit to
which it is connected when line current exceeds the minimum trip level. Next, it automatically recloses to
restore ser-vice and monitors the line to determine if the fault has been cleared. If the fault is
permanent, the recloser sequences to lockout after one, two, three, or four preset trip operations
Once the recloser sequences to lockout, the recloser must be manually reset to restore service.
Should the fault clear before lockout, the recloser will reset automatically for another sequence of
operations. The recloser can also be set for non-reclosing operation (lock out after the first trip
operation) The recloser can be remotely set for non-reclosing operation via the remote non-reclosing
feature. The trip operations of the recloser can be all fast, all delayed, or any combination of fast
operations and delayed operations up to a maximum total of four. Fast operations clear temporary faults
before branch line fuses are weakened. Delayed operations allow time for fuses or other downline
protective devices to clear to limit permanent faults to the smallest section of line.
The Jinkwang type JK-REC recloser has a characteristic as followings.
1) The recloser meets actively in distribution line protection coordination that change variously by
control technology that use microprocessor, and are being operated locally or remotely.
2) Communication protocols to DAS make the automated protection coordination possible.
3) The control has a total of 48 built-in T-C curves, and a T-C curve, which has a time multiplier and a
minimum response time applied to the fundamental curve and a high current lockout characteristic,
allows programming via keypad or RS232 communication port on the front of control panel.
4) Fault recording for analysis can be backed up using LCD display or handheld controller applying
gradually fault recording that need in the maintenance on the distribution lines.
5) All operating parameters and settings are easily programmable via handheld controller or PC using
RS-232 port on the front panel.
6) The control is equipped with the function of sequence coordination to prevent unnecessary operation
of the upstream reclosers when two or more reclosers are being operated in series.
Instruction manual of SF6 recloser with FTU-R200 control unit
11
ISO 9001 certified
Jin Kwang E & C Corp.
3. RATING & SPECIFICATIONS
No.
Description
1
Type
2
Insulation
3
Ratings
Unit
Specifications
JK-REC
SF6
Maximum System Voltage
kV
15
27
38
Rated Current
A
630
630
630/800
Rated Frequency
Hz
50/60
50/60
50/60
Mechanical Operation(Min.)
C-O
10,000
10,000
10,000
Rated Gas Pressure at 20°C
kg/cm2.G
0.5
0.5
0.5
Rated symmetrical interrupting current
A
12.5
12.5
12.5/16
Short Time Withstand Current(1sec)
kA
12.5
12.5
12.5/16
Making Current(peak)
kA
32.5
32.5
32.5/40
Cable Charging
A
5
5
5
Transformer Magnetizing
A
22
22
40
5
Impulse Insulation Level(1.2×50ms)
kV
110
150
170
6
Power Frequency Insulation Level, dry
kV
50
60
70
7
Creepage length of silicon bushings
8
Power Supply
4
9
Breaking Capacity
mm
Min.830
Min.1090
Operation
V
AC 220
Control Circuit
V
DC 24
Ambient Temperature
°C
-30 ~ + 70
Humidity
%
0 ~ 100
Environmental
m
10
11
Net Weight(Switch Body/ Control
Cabinet)
kg
Applied standard
Instruction manual of SF6 recloser with FTU-R200 control unit
195/60
300/60
ANSI C37.60
12
ISO 9001 certified
Jin Kwang E & C Corp.
4. CONSTRUCTION
The recloser shall consist of a mechanism housing including magnetic actuator and vacuum interrupter,
and controller. The vacuum interrupter provides greatly enhanced long contact life.
The vacuum interrupters are installed into tank that is made of stainless steel. The lightweight and
portable gas insulation effectively reduces installation costs.
1. Grounding terminal
2. Control receptacles(37 pins)
3. Name plate
4. Silicon rubber bushing
5. Manual OPEN handle
6. ON/OFF position indicator
7. Operation counter
12. Universal clamp terminal
10. Gas filling valve
Instruction manual of SF6 recloser with FTU-R200 control unit
13
ISO 9001 certified
Jin Kwang E & C Corp.
8. Lifting lug
9. Gas pressure release device
11. Mechanism box
4.1 Tank
The tank of the recloser is fabricated from cold rolled steel and plate. The material used is 304L stainless
steel (SF6 Gas insulated type only)and the design thickness is a minimum 3㎜.
4.2 Switching module
In contrast to the majority of conventional circuit breakers, this patented design incorporates three
independent magnetic actuators: one per pole. This minimizes the number of moving parts, all of
which are symmetrical about the central synchronization of the poles operation.
The vacuum interrupter and the magnetic actuator are located at opposite ends of a hollow support
insulator. The actuator armature is rigidly coupled to the vacuum interrupter moving contact by a linear
drive insulator within the support insulator. This provides direct linear movement in both directions and
avoids the use of rotating shafts, bearings and bell cranks.
The result is a maintenance free switch module with a long trouble free mechanical life.
The actuators are situated inside the frame. A synchronizing shaft connects the three poles and
performs three functions:
▪- synchronization of the poles operation
▪- control of the auxiliary switches
▪- link-motion drive of mechanical interlocks.
Instruction manual of SF6 recloser with FTU-R200 control unit
14
ISO 9001 certified
Jin Kwang E & C Corp.
4.2.1 Magnetic actuator
The actuator is held in its two end positions without the use of mechanical latches. in the OPEN position
the armature is held by the opening spring. in the CLOSED position the armature is held by magnetic
flux produced by a ring permanent magnet.
This actuator has only one coil. To close and trip the actuator it is necessary to inject current into the
coil in different directions.
4.2.2 Vacuum interrupters
As soon as the vacuum interrupter contacts open, the interrupting current initiates a so-called
“vacuum arc” that burns essentially in plasma originating from evaporated contact material.
The current continues to flow through this plasma until a current zero. At this moment the arc is
extinguished and transient recovery voltage appears across the open gap.
If the contact surface is locally overheated it produces a lot of vapor, resulting in the deterioration of
the vacuum followed by electrical breakdown. To avoid this, effective control of the vacuum arc is
necessary.
The most effective way to achieve this goal is to apply an axial magnetic field produced by the
interrupting current itself. This method is implemented in vacuum interrupters developed.
Several major benefits result from this design:
▪ High interrupting capacity
▪ Very compact dimensions
▪ Low chopping current (45 amps) This limits inductive switching overvoltage to safe values.
▪ Axial magnetic field minimizes contact erosion and ensures a very long and reliable life.
4.2.3 Operation of switching modules
Closing
In the OPEN position the vacuum interrupter contacts are held open by the force of the
opening spring in the actuator acting through the drive insulator.
To close the vacuum interrupter contacts a current pulse, derived from the closing capacitor in
the control module, is injected into the actuator coil.
▪
The current in the coil produces a magnetic flux in the gap between the upper yoke and the
actuator armature.
▪ Rising coil current increases the magnetic flux and the electromagnetic attraction between yoke
and armature increases to overcome the restraining force of the opening spring. (Line1)
Instruction manual of SF6 recloser with FTU-R200 control unit
15
ISO 9001 certified
Jin Kwang E & C Corp.
▪ The armature, drive insulator and moving contact start to move.
▪ As the armature moves towards the upper yoke the magnetic air gap decreases and consequently
the magnetic attraction force increases. This increasing force accelerates the armature, drive
insulator and moving contact to a closing speed of 1 m/s. This optimum speed ensures a complete
absence of contact bounce and reduces the probability of pre-strikes of the vacuum gap before the
contacts close. (Line 2)
▪The accelerating armature also generates a back emf in the coil and reduces the coil current (Line 12)
At contact close (Line 2) the moving contact stops but the armature travel continues for 2mm
under rapid deceleration caused by compressing the contact pressure spring.
▪ At the limit of its travel the armature latches magnetically to the upper yoke. (Line 2a) The moving
armature induced back emf collapses and the coil current again increases (Line 2a-3)
saturating the ring magnet.
This saturation increases the power of the ring permanent magnet to a level that generates flux
to hold the armature in the CLOSED position after the coil current has been cut off by an
auxiliary switch. ( Line 3) Testing has proved that this flux is sufficient to hold the actuator
CLOSED even under vibration and impact conditions.
▪The travel of the armature also compresses the opening spring in preparation for the next opening
operation.
▪The synchronizing shaft is also driven through 44°of rotation during the closing operation and
provides position indication, auxiliary switch operation and mechanical interlocking actions.
Opening
▪To open the interrupter a current of opposite polarity, derived from the opening capacitor in the
control module, is passed through the coil for 1520 milliseconds. (Line 4-5)
▪This current partially demagnetizes the ring magnet and reduces the magnetic holding force on
the armature.
Opposing forces from the charged opening spring and the contact pressure spring cause the
armature to release and accelerate rapidly. After 2 mm of free travel it engages with the drive
insulator and thus the moving contact.
Instruction manual of SF6 recloser with FTU-R200 control unit
16
ISO 9001 certified
Jin Kwang E & C Corp.
▪The peak force produced by the armature at this point exceeds 2000 N which ensures easy
breaking of any micro-welds at the contact surfaces which can appear due to short circuit
current action.
▪The moving contact accelerates rapidly ensuring a high interrupting capacity. (Line 5)
▪At full travel (Line 6) the armature, drive insulator, moving contact assembly is again held open by
the opening spring force.
▪The synchronizing shaft is also driven through 44° of rotation during the opening operation and
provides position indication, auxiliary switch operation and mechanical interlocking actions.
Manual closing
Closing can only be carried out through the control module.
Manual opening
The module may be manually opened.
By rotating the synchronizing shaft a force exceeding the magnetic attraction forces of the ring magnet
is applied to the armature, which then starts to move.
As the air-gap increases the opening spring and contact pressure spring over come any magnetic
holding force and the interrupter opens.
Auxiliary switches
All switching modules are equipped with thirteen auxiliary switches, six normally open (NO) and seven
normally closed (NC). Auxiliary switches are operated by cam that is fitted on the synchronizing shaft.
One NC auxiliary switch is used for interconnection with the control module. All others are available
for external use.
Auxiliary switches ratings are shown in the table below.
Parameters
Type
Value
VANCT8AC1
Rated Current
at 250 V AC
Active load
5A
Inductive load
2A
at 30 V DC
Active load
5A
Inductive load
3A
at 125 V DC
Active load
0.5 A
Inductive load
0.03 A
Instruction manual of SF6 recloser with FTU-R200 control unit
17
ISO 9001 certified
Jin Kwang E & C Corp.
4.3 Current transformers
The reclosers have a 1000:1 ratio current-sensing transformer. Current transformers shall be mounted
inside the recloser with secondary pre-wired to the controller prior to shipment. The recloser shall
include 3 CT’s, 1 per phase, with sufficient accuracy to operate the controls and designed functions
within tolerances ±1% at rated current. A solid-state CT protector circuit, inside the recloser tank,
ahead of the cable disconnect, is connected to the current transformer
4.4 Bushings
The bushings are constructed of high quality silicon rubber and resistant to moisture, external shock,
and thermo-cycling. The bushings also provide leakage resistance and the high dielectric strength
required for operation of the recloser in pollution contaminated environments.
4.5 Universal clamp terminal
The universal clamp to accommodate 12 ~ 20 mm diameter of conductor is provided for high voltage
connection.
4.6 Grounding connector
The ground connector is provided complete with stainless steel bolt, nut and spring washer for
connecting a 5 ~ 15 mm diameter of conductors.
4.7 Manual Operating and Lock Handle
The manual operating and lock handle is mounted on the side of main body and is operated by hot
stick to enable to be manually opened and lockout.
If you operate the recloser with electric control, the lock handle should be manually returned by hot
stick and placed at normal position.
4.8 Safety locking device
The recloser utilizes gas as the insulation medium. Normal gas pressure at the time of manufacture is
0.5㎏.f/㎠.G. The safety locking device prevents operation of the recloser, electrically from the local
control panel and remote position during low gas pressure condition(i.e. when internal gas pressure
drops to 0.1∼0.2㎏.f/㎠.G), by locking the recloser in its current state.
4.9 Pressure release device
The recloser has a pressure release device (or safety membrane) to release the pressure inside of the
recloser when internal pressure rise to 2.0∼4.0㎏f/㎠.G due to an abnormal condition.
The pressure release device is located on the opposite side to the manual operating and lock handle.
Discharge is vented away from the direction of the operator.
Instruction manual of SF6 recloser with FTU-R200 control unit
18
ISO 9001 certified
Jin Kwang E & C Corp.
4.10 Counter
The five-digit mechanical operations counter, which records all trip operations, is located at the
bottom of the mechanism box.
4.11 Position Indicator(ON / OFF)
Position indicator flag is coupled to the recloser mechanism to show the position of the main contacts.
When the flag displays Green color , the main contacts are open; When the flag displays Red color, the
main contacts are closed.
4.12 Gas Filling Valve
This Valve is mounted on the side of the recloser tank and “CARE” must be paid not to be opened
with protection cap for preventing the gas leakage on the filling valve.
Instruction manual of SF6 recloser with FTU-R200 control unit
19
ISO 9001 certified
Jin Kwang E & C Corp.
5. INSTALLATION PROCEDURE
Warning
1.
Always use a hot-stick when working with this recloser . Failure to do so could result in contact
with high voltage, which will cause severe personal injury.
2.
Solidly ground all equipment. Failure to comply could result in severe personal injury or
equipment damage.
Caution
1.
Follow all locally approved safety practices when lifting and mounting the recloser. Use the
lifting lugs provided. Lift the recloser unit smoothly and do not allow it to shift. Improper
lifting can result in it’s damage.
2.
Do not connect this control to an energized recloser until all control settings have been
properly programmed and verified. Refer to the programming information for this control.
Failure to comply can result in control and recloser misoperation, equipment damage, and
personal injury.
3.
Bushings have sharp edges. Wear protective gloves when handling the unit. Failure to do so
can results in cuts and abrasions.
4.
Do not adjust or rotate bushing terminals. The bushing terminals are factory-calibrated to meet
the continuous current requirement of the recloser. Adjusting or rotating the bushing terminals
can damage the encapsulated interrupter resulting in equipment damage or personal injury.
5.1 General
All reclosers are carefully tested and adjusted at the factory to operate according to published data.
Well-equipped test facilities, detailed testing procedures, and thoroughly trained personnel assure
accurately calibrated equipment. Each recloser leaves the factory ready for installation.
5.2 Checking items prior to installation
1) Check bushing’s crack and high voltage line connection(bushing terminal).,
2) Check ratings on the nameplate.
Making sure the ratings and settings on the recloser nameplate are correct for the planned
installation.
Instruction manual of SF6 recloser with FTU-R200 control unit
20
ISO 9001 certified
Jin Kwang E & C Corp.
3) Check operation of the switch.
Connect control and recloser using the control cable. Connect the control battery Perform several
closing/opening pushing close/open buttons and confirm recloser operation via position indicator. The
five-digit operations counter should count one operation.
4) Check it thoroughly for damage incurred during storage.
Perform high-potential withstand tests. Prior to installing the recloser, perform high potential
withstand tests. This test will help discover any shipping damage affecting the dielectric condition of
the recloser or the vacuum integrity of the interrupter.
5) Low Gas Pressure(SF6 Gas insulated type only)
This recloser is filled with 0.5㎏.f/㎠.G. A low pressure LED on the control panel is illuminates when
internal gas pressure drops to 0.1∼0.2㎏.f/㎠.G. Make sure a low pressure LED to the connection
condition of the main body and control cabinet
6) Make sure a flash of all lamp status indicators to perform a front-panel lamp test in the control
cabinet.
7) Make sure a mounting condition of the control cabinet’s components such as a batteries, power
transformer for power supply, etc.
8) Program the control.
FTU-R200 controls are carefully tested at the factory, shipped and ready for operation. Inspect the
control and make sure that all TCC program settings are correct for the planned installation.
Connect control battery to the battery plug.
Note: The unit should not be stored or shipped with the batteries connected. Even if the recloser is not
in service, connected batteries will still expend energy. Disconnect the batteries when the recloser
is not in service. Make sure that the control cable is connected between the recloser and control.
Instruction manual of SF6 recloser with FTU-R200 control unit
21
ISO 9001 certified
Jin Kwang E & C Corp.
5.3 Installation procedure
5.3.1 Mount the recloser(Single pole mounting)
Assembly the mounting frames and then assembly the mounting frames and the recloser.
Lift the recloser to the pole with suitable lifting ropes and fix the recloser to the pole with hanger bands.
When lifting the recloser, use the lifting lugs located on the top of the tank and
follow approved
procedure. At this point, the contacts are opens. Never use its porcelain bushing, bushing terminals nor
manual trip handle. These handling will cause the damage to the recloser.
The following figure shows Jinkwang’s mounting frames.
No
Description
1
Hex
Mounting frames
The assembly method of mounting frames as follows
bolt,
Q’ty
nut,
Spring
4
washer, Plate washer
2
Stud washer
3
Hex
bolt,
4
nut,
Spring
4
washer, Plate washer
4
Hex
bolt,
nut,
Spring
20
washer, Plate washer
Instruction manual of SF6 recloser with FTU-R200 control unit
5
Upper band
1
6
Lower band
1
7
Vertical bracket
2
8
Bracket support
2
9
Vertical bracket
2
10
Hanger band “A”
1
11
Hanger band “B”
1
22
ISO 9001 certified
Jin Kwang E & C Corp.
5.3.2 Ground the recloser
Refer to our typical mounting arrangement as shown in figure.
Make ground connections to the recloser ground connector located on the side of the recloser. It will
accommodate 5 ~ 15 mm diameter ground conductor. Make ground connections in accordance with
approved utility standards.
The following figure shows typical pole type mounting arrangement of the recloser.
(Typical pole type mounting arrangement )
Instruction manual of SF6 recloser with FTU-R200 control unit
23
ISO 9001 certified
l
Jin Kwang E & C Corp.
H Pole mounting
Instruction manual of SF6 recloser with FTU-R200 control unit
24
ISO 9001 certified
Instruction manual of SF6 recloser with FTU-R200 control unit
Jin Kwang E & C Corp.
25
ISO 9001 certified
Jin Kwang E & C Corp.
5.3.3 Install the control
Refer to FTU-R200 microprocessor-based recloser control instruction manual and user’s guide for
complete recommended grounding instruction. Connect the control cable between the control and main
body of the recloser.
5.3.4 Ground the control
Ground the control using the ground connector provided at the upper of the control cabinet for
connecting 22 mm2 to 60 mm2 stranded grounding cable to a suitable ground.
Make ground
connections in accordance with approved utility standards. Make sure the control is grounded and
properly programmed for the planned installing.
5.3.5 Make the high-voltage line connections.
Provide surge protection to both sides of each recloser.
Connect high-voltage lines to the recloser bushing terminals.
Connect the high-voltage lines to the bushing terminals with source leads connected to bushings 1, 3
and 5. of the recloser. The high-voltage bare conductors should be placed in the hole of the clamp type
terminals fastened with nut up to tensile torque of 400 ㎏.f/㎠.
The bare conductor size ranging from 38 mm2 to 240 mm2 is adequate for the connection with the
clamp type terminal.
Note: Disconnect switches and bypass switches are recommended to facilitate switching and
isolation.
Bypass
Switch
Disconnect
Disconnect
Switch
Switch
5
6
3
4
1
2
recloser
Surge
Surge
Arresters
Arresters
[Connection diagram with switches to facilitate maintenance and complete protection]
Instruction manual of SF6 recloser with FTU-R200 control unit
26
ISO 9001 certified
Jin Kwang E & C Corp.
▪ Block ground sensing via the control.
▪ Close source and load disconnect switches.
▪ Close reclosers via control signal.
▪ Open bypass switches.
▪ Enable ground sensing, if applicable.
5.4 After installation, checking items
1) High voltage wire insulation distance that is connected to bushing terminal should be checked by
each phase.(Phase to phase spacing of high voltage wire must keep more than smallest 250mm).
2) Check installation condition of insulation cover that is mounted to the top end of bushing.
3) Check the Work tool remaining and cleanliness condition on the top of main body and mounting
hardware.
4) Check cleanliness condition of bushing.
5) Make sure a position of manual operating and Lock handle (If the lock handle is placed at locking
position, it should be manually returned by hot stick and placed at normal position).
6) Make sure a mounting condition of the control cabinet’s components such as a batteries, power
transformer for power supply, etc.
7) Check a charging condition and capacity of batteries using the battery test button in the control.
8) Check a grounding connection of main body and control cabinet.
9) Check a connection condition of the control cable and power cable.
5.5 Place the recloser in Service
Always follow locally approved procedures and safety practices when placing the recloser in service.
Be sure that 24-volt control back-up battery is properly connected. When the control is connected, the
recloser can be placed in service.
1) Move the manual operating and Lock handle (yellow color) to the OPEN (down) position.
2) Close the source and load disconnect switches.
3) Move the manual operating and Lock handle (yellow color) to up position and then close using a
close button on the control panel necessarily. This resets the control and synchronizes the control to
the recloser. The recloser should immediately close.
Instruction manual of SF6 recloser with FTU-R200 control unit
27
ISO 9001 certified
Jin Kwang E & C Corp.
4) Open the bypass switch. The recloser is now in service.
5.6 Remove the recloser from Service
1) Follow standard utility procedures for removal of recloser from service.
2) Close the bypass switch.
3) Pull down the manual operating and Lock handle (yellow color) with a hotstick.
4) The manual operating and Lock handle (yellow color) is located on the side of the recloser.
5) Open the source and load disconnect switches.
6) Disconnect the batteries in the control box.
Note: The unit should not be stored or shipped with the batteries connected. Even if the recloser is not
in service, connected batteries will still expend energy. Disconnect the batteries when the recloser is not
in service.
Instruction manual of SF6 recloser with FTU-R200 control unit
28
ISO 9001 certified
Jin Kwang E & C Corp.
6. RECLOER OPERATION
Warning
Do not reply on the open position of the open/lock handle(yellow color) or the contact position
indicator; it does not ensure that the line has been de-energized. Always establish a visible disconnect.
Failure to follow proper safety practices can result in contact with high voltage, which will cause severe
personal injury.
Caution
Pushing the yellow manual operating and Lock handle to the closed position will not close the recloser.
All close operations are initiated by the FTU-R200 microprocessor-based recloser control.
6.1 Closing Operation
Closing operation should be performed with a close button on the control panel necessarily. But, before
operating the recloser on the control panel, make sure a position of manual open& lock handle. Check
whether the manual open&lock handle indicate lock position or not.
Note: When the recloser is closed, the manual operating and Lock handle should be positioned in free
condition(upward).
6.2 Opening Operation
The manual operating and Lock handle(yellow color) in the recloser is used to open and lock out the
recloser. If the recloser is opened with a manual operating & lock handle, it automatically operates to
lockout. So, it disable in the electrical and supervisory closing.
The manual operating and Lock handle is designed to be operated with a hot stick. Pulling down the
manual operating and Lock handle open the main contacts of the recloser. Contact position is indicated
by the open flag of the contact open indicator. The handle will remain down in the open position and
not return upward in the close position.
Therefore, when the recloser is closed, the manual operating and Lock handle should be positioned in
free condition.
Note: When the recloser electrically operates to lockout, the open/ lock operating handle will not drop
by the open position. The handle remains in the open position only after manual operations are
performed.
Instruction manual of SF6 recloser with FTU-R200 control unit
29
ISO 9001 certified
Jin Kwang E & C Corp.
6.3 Lock Operation
When the manual operating and Lock handle has been manually pulled down into the lock position, any
current over the minimum trip rating will cause the control to automatically lock the recloser. The
manual operating and Lock handle does not interfere with manual recloser operation or operation via a
SCADA trip or close signal. The recloser can be opened or closed manually regardless of the position of
the lock handle.
Instruction manual of SF6 recloser with FTU-R200 control unit
30
ISO 9001 certified
Jin Kwang E & C Corp.
7. MAINTENANCE
Warning
Always use a hotstick when working with the recloser. Failure to do so could result in contact with high
voltage, which will cause severe personal injury.
Caution
The equipment requires routine inspection and maintenance to ensure proper operation. If it is not
maintained it may fail to operate properly. Improper operation may cause equipment damage and
possible personal injury.
7.1 GeneralJin Kwang’s reclosers require inspection and maintenance to ensure proper operation.
If the recloser is not adequately maintained, it may fail to operate properly. Even though the recloser has
been designed as a low maintenance unit, maintenance interval depends on the local climatic condition.
Jin Kwang recommends that the recloser be inspected and maintained for long life.
7.2 Frequency of maintenanceTo assure proper and trouble-free operation, reclosers must be
maintained when they have operated the equivalent of a rated duty cycle.
Note: ANSI C 37.61, “Guide fot the application, Operation and Maintenance of Automatic Circuit
reclosers”, gives a procedure for converting the rated standard duty cycle into an equivalent duty
cycle based on the actual operating duty of the recloser
7.3 Check the operation of low pressure indicatorThe recloser is filled with 0.5kgf/cm2 of SF6 gas in
normal service, however, if gas pressure drops to 0.1 ~ 0.2kgf/cm2 or less by means of any cause, a
low pressure locking device works to prevent the operation of the switch manually and electrically (from
local control panel and from remote location).
At the same time, a low gas pressure indicator located at the side of switch will be shown and a low
pressure indicator lamp on the control panel will illuminate to indicate that switch operation has been
blocked.
7.4 Check the recloser visuallyInspect each of the bushing for breaks, cracks, burn or heavy pollution
and other part of the recloser.
1) If polluted, clean the bushing.
2) If damaged, replace whole of the recloser with new one.
Instruction manual of SF6 recloser with FTU-R200 control unit
31
ISO 9001 certified
Jin Kwang E & C Corp.
FTU-R200 CONTROL UNIT
8. OVERVIEW
8.1 PROTECTION OF DISTRIBUTION LINE
Distribution lines have their own equipment outdoors, the types of loads are various, and the
configurations of the networks are flexible and complicated. There are many kinds of fault causes such
as direct contact of trees or birds, natural phenomenon of lightning or heavy snow, and fault spread-out
due to customer’s facilities. Among these faults, most of faults are temporary and the dominant fault
type is ground-fault.
For rapid fault detection and fault section isolation, blackout area minimization, many protection devices
such as Recloser, Sectionalizer, and Line Fuse are adopted. Among these devices, Automatic Circuit
Recloser is the most important protection device, whose main functions are fault current trip and autoreclosing.
One distribution line has over 2 Reclosers of serial connections or Recloser – Sectionalizer - Line Fuse of
serial connections. This configuration is the concept of Primary Protection and Back-up Protection. In
other words, protection coordination is required in the way that a protection device nearer to fault point
operates first to eliminate the fault and other devices farther from fault point are configured to operate
later with time delays.
8.2 FUNCTION OF AUTOMATIC CIRCUIT RECLOSER
When a fault occurs on the load side of Recloser installed location, Recloser detects fault current, trips
fault current at high speed, and does reclosing actions after the set time to re-activate the faulted
section. In case of temporary fault, the fault can be removed by itself according to high-speed trip and
dead time before reclosing actions. But, in case of
permanent fault, because fault current is still detected after trip and reclosing actions of pre-set counts,
Recloser is locked out finally as opened.
Recloser has the time delay element in protection function of its controller and can be freely configured
for protection coordination with other protection devices.
Instruction manual of SF6 recloser with FTU-R200 control unit
32
ISO 9001 certified
Jin Kwang E & C Corp.
8.3 MAIN FEATURES OF FTU - R200
Recloser body is connected serially to distribution line to operate open / close of the line, and Recloser
Controller is in charge of measurements of currents, voltages, and other electric values, protection,
control, status monitoring, recording, and communication.
FTU-R200 is a kind of IED’s (Intelligent Electronic Device) for power system automation, which is a fully
digitalized and microprocessor-based control device, and through connecting with this control device,
Recloser can play a role of automated protection device.
Main features of FTU-R200 are as follows,
MEASUREMENT
Magnitude and phase angle of voltages & currents(Fundamental frequency)
Sequence components of 3-Phase voltages & currents
True RMS, Harmonics and THD of voltages & currents
Active, reactive and apparent power for each phase and 3-phase
Energy(4-quadrant metering)
Displacement Power Factor
Frequency
PQM, Fault, THD Counter
Phase difference between source-side and load-side voltage
Instruction manual of SF6 recloser with FTU-R200 control unit
33
ISO 9001 certified
Jin Kwang E & C Corp.
CONTROL
Manual Recloser Open/Close at local or remote(Select Before Operation)
Interlocking(Gas low, Handle lock, Operator place, Sync Fail, Live Load)
Batter Test
External Trip and Close By contact input(Optional)
Enable or disable reclosing, protection and Ground function
PROTECTION
3-stage over current protection
Fast and Delayed TC trip elements for phase and earth fault
54 types of built-in TC Curves and 4 Customized TC Curves
Definite time over-current element
Definite time HCT(High Current Trip)
SEF(Sensitive Earth Fault) Detection
Auto-Reclosing(up to 4 shots)
Cold Load protection(Pickup Adjustment)
Magnetizing Inrush Restraints
Sequence Coordination
Open Line Detection
Phase Sync. Fail Detection
Over Voltage, Under Voltage
Under Frequency
Instruction manual of SF6 recloser with FTU-R200 control unit
34
ISO 9001 certified
Jin Kwang E & C Corp.
STATUS MONITORING
10 Contact Inputs
Open Line Detection
Fault Indication
Recloser, Protection, Ground Protection, Switch Open/Closed
Over Voltage, Under Voltage, Under Frequency
Handle Locked
Gas Pressure Low
External AC Power Loss
Battery Discharged
Enclosure Door Open
Spare (3 Points : Optionally external trip and close command)
EVENT RECORDING
Event recording with time-stamp
I/O, Functional, System, Fault Current, Demand Current & Power,
Daily Max Current & Power
Waveform Recording
8 Fault Waveforms
8 PQM Waveforms
1 Manual Trigger Waveform
128 samples/cycle, 20 cycles
Saving COMTRADE File Format
COUNTER
FTU Restart count
Switch Trip Count
Fault Detection Count
PQM Count
THD Count
Instruction manual of SF6 recloser with FTU-R200 control unit
35
ISO 9001 certified
Jin Kwang E & C Corp.
COMMUNICATION PROTOCOLS
DNP3.0
DNP3.0 over TCP/IP
SCADA Port
IEC60870-5-101
IEC60870-5-104
Maintenance Port
Modbus-RTU
9. TECHNICAL DATA
9.1 DIGITAL PROCESSOR
9.1.1 Dual Processor Architecture
32-bit RISC type micro-controller with on-chip flash program memory
32-bit floating-point Digital Signal Processor
Dual-Port Memory for communication between two processors
Data Memoty(SRAM)
Non-volatile Memory(1Mbytes) for storing events and parameters
Flash Mamory for stroring fault and PQM Waveforms
Real Time Clock
9.1.2 Analog/Digital Conversion
16-bit
A/D Converter
Sampling rate : 128 samples/cycle
Anti-aliasing analog filter
One gain channel for each current input : effective 16-bit resolution for current
measurements
Instruction manual of SF6 recloser with FTU-R200 control unit
36
ISO 9001 certified
Jin Kwang E & C Corp.
9.1.3 DSP
Correction of analog input error
Fast Fourier Transform : phasor calculation
Electric quantities calculation & Fault Decision
9.1.4 CPU
Status monitoring & Control Command
Local Human-Machine Interface
Event Recording
Remote Communication(DNP3.0, IEC60870-5-101 and IEC60870-5-104)
Self Diagnosis
9.1.4 Functional Block Diagram
[ Functional Block Diagram ]
Instruction manual of SF6 recloser with FTU-R200 control unit
37
ISO 9001 certified
Jin Kwang E & C Corp.
9.2 ENVIRONMENTAL CONDITIONS
Altitude
< 2,000m
Wind Speed
< 40m/s
Ambıent Temporature
- 25 ~ +70°C, KSC 0220/1
Storage Temporature
- 40 ~ +85°C
Humidity
< 95%RH
Dielectric withstand
IEC 60255-5, 2kV
Impulse voltage
IEC 60255-5, 6kV for current input circuit
IEC 60255-5, 4kV for voltage, power input & Contacts I/O
Insulation resistance
IEC 60255-5, >500MW (DC500V)
High frequency disturbance
IEC 61000-4-12 class 3 (2.5kV)
Fast transient noise
IEC61000-4-4 class 4 (4kV)
Radio frequency noise
IEC 61000-4-3 10V/m
Vibrations
IEC 60255-21-1 class 2
Mechanical Shock
IEC 60255-21-2 class 2
Enclosure protection
IP54
Instruction manual of SF6 recloser with FTU-R200 control unit
38
ISO 9001 certified
Jin Kwang E & C Corp.
9.3 INPUTS/OUTPUTS
BINARY CONTACTS INPUT : 10 POINTS
DC 24V Baised in the control box
Opto-isolation(Viso) : 2,000 Vrms
Delay time setting(10~500ms) for each contact input to suppress bouncing
Signal
Recloser Open
Recloser Closed
Recloser Locked
Gas Pressure Low
External AC Power Fail
Battery Discharged
Control Box Door Open
External Trip Command(Optional)
External Closer Command(Optional)
Spare
BINARY CONTACTS OUTPUT : 6 POINTS
Pulse width of output is variable
Signal & Contact rating
DC24V Aux. Relay Contact
Contact Relay : Switch Open, Close, Battery Test, Spare
PhotoMOS Relay : Switch Open, Close for
Instruction manual of SF6 recloser with FTU-R200 control unit
39
ISO 9001 certified
Jin Kwang E & C Corp.
CONTACT RELAY RATINGS
Rated Current
16A
Rated Voltage/Max. Breaking Voltage AC
250Vac/440Vac
Max. Breaking Capacity AC
4,000VA
Make Current (Max. 4s at duty cycle 10%)
30A
Dielctring Strength
Coil-Contacts
5,000Vrms
Open Contact Circuit
1,000Vrms
Mechnical Life
> 30 x 106 operations
Operate Time
typical 7ms
PHOTO MOS RELAY RATING
Rated Load Current
120mA
Rated Load Voltage
350Vac
I/O isolation Voltage
1,500Vac
CURRENT INPUT : 4 CHANNEL
12.5A Maximum(external CT Ratio is 1,000:1 normally)
Burden : below than 1VA
3-Phase Current and Neutral Currents
Isolation by auxiliary CT of RTU(Viso) : 2,000 Vrms
Surge Withstand Voltage : 6kV
Signal : Ia, Ib, Ic, In
Instruction manual of SF6 recloser with FTU-R200 control unit
40
ISO 9001 certified
Jin Kwang E & C Corp.
VOLTAGE INPUT : 6 CHANNEL
4Vrms at rated Phase Voltages
Burden : below than 0.01VA
Maximum input range : ~200%
Isolation by auxiliary PT of RTU(Viso) : 2,000 Vrms
Surge Withstand Voltage : 4kV
Signal : Va, Vb, Vc, Vr, Vs, Vt
POWER SUPPLY INPUT
DC 24V(DC20~DC29V)
Power Consumption: Max. 15W
9.4 MEASUREMENT
9.4.1 CURRENT
RMS(A) & Phase angle(°)
Ia, Ib, Ic, In
Sequence Component
I1, I2, I0
True RMS
Ia, Ib, Ic
Reading Range
2~12, 500A(External CT Ratio 1,000 : 1)
2~600A
±0.5% or ±1A
600~12,000A
±3%
Accuracy
Instruction manual of SF6 recloser with FTU-R200 control unit
41
ISO 9001 certified
Jin Kwang E & C Corp.
9.4.2 VOLTAGE
RMS(kV) & Phase angle(°)
Va, Vb, Vc, Vr, Vs, Vt
Sequence Component
V1s, V2s, V0S, V1L, V2L, V0LS,
True RMS
Va, Vb, Vc, Vr, Vs, Vt
Phase Angle Difference(°)
∠Va - ∠Vr
Reading Range
0.1~26kV
Accuracy
±0.5% or ±0.1kV
9.4.3 POWER
Active Power(kW)
A-Phase, B-Phase, C-Phase, 3-Phase Total
Reactive Power(kVAR)
A-Phase, B-Phase, C-Phase, 3-Phase Total,
Apparent Power(kVA)
A-Phase, B-Phase, C-Phase, 3-Phase Total
Reading Range
-32767~32767
Accuracy
±1%
9.4.4 POWER FACTOR
A-Phase, B-Phase, C-Phase, 3-Phase Total
Lead/Lag Display
Reading Range
0~1.0
Accuracy
±2%
9.4.5 FREQUENCY
45 ~ 55Hz (System Frequency : 50Hz)
Reading Range
55 ~ 65Hz (System Frequency : 60Hz)
Accuracy
±0.02%
Instruction manual of SF6 recloser with FTU-R200 control unit
42
ISO 9001 certified
Jin Kwang E & C Corp.
9.4.6 ENERGY
Positive kWh
A-Phase, B-Phase, C-Phase, 3-Phase Total
Negative kWh
A-Phase, B-Phase, C-Phase, 3-Phase Total
Capacitive Positive kVARh
A-Phase, B-Phase, C-Phase, 3-Phase Total,
Capacitive Negative kVARh
A-Phase, B-Phase, C-Phase, 3-Phase Total,
Inductive Positive kVARh
A-Phase, B-Phase, C-Phase, 3-Phase Total,
Inductive Negative kVARh
A-Phase, B-Phase, C-Phase, 3-Phase Total,
Reading Range
0~65535(Rollover)
Accuracy
±2%
9.4.7 HARMONIC
3-Phase Current THD (Ia, Ib, Ic, I3ph)
Total Harmonic Distortion (%)
Source side 3-Phase Voltage THD (Va, Vb, Vc,
V3ph)
2nd~31st Harmonic RMS(A, kV)
Ia, Ib, Ic, Va, Vb, Vc
9.4.8. DEMAND CURRENT AND POWER
Configurable Demand Interval
5, 10, 15min (Default 15min)
2nd~31st Harmonic RMS(A, kV)
Ia, Ib, Ic, Pa, Pb, Pc, P3ph, Qa, Qb, Qc, Q3ph
Daily Max Current and Power are Stored
9.5 COMMUNICATION
9.5.1 PHYSICAL LAYER
9.5.1.1 RS232C
9-Pin Male Connector
Speed(Baud Rate)
DCD(1), Rx(2), Tx(3), DTR(4), GND(5)
DSR(6), RTS(7), CTS(8), NC(9)
1200, 2400, 4800, 9600, 19200 BPS
CTS, DCD Signal Timeout Configurable
Suppots Modam Control
RTS Off-delay Configurable
Optical Isolation
ESD, Transient Noise Protection
Instruction manual of SF6 recloser with FTU-R200 control unit
43
ISO 9001 certified
Jin Kwang E & C Corp.
9.5.1.2 Rs232C/RS485C
RS232C Mode
Rx(2), Tx(3), GND(4), GND(5)CTS(8),
RS485C Mode
DATA-(3) DATA+(7)
Speed(Baud Rate)
1200, 2400, 4800, 9600, 19200 BPS
Optical Isolation
ESD, Transient Noise Protection
9.5.1.3 TCP/IP
Ethernet Port
10/100 Base-T
9.5.2 PROTOCOL FOR SCADA
9.5.2.1 DNP3.0
Support DNP3.0 Subset Level 3
Class of each point is settable(Using DNP3.0 Index Configuration Tool)
Supports multi-frame transmission(multi-frame interval is configurable)
Enable/Disable unsolicited message class
Supports file transfer function for uploading fault waveform and local event history
Non-transmitted events are stored on non-volatile memory during communication fail
Event buffer size : Binary Input(254), Analog Input(127), Counter(19)
Supports direct operate or select befor operate(SBO) for control output
Supports report by exception for analog values
Protocol frame monitor was built in FTU(Using data terminal on maintenance connector)
9.5.2.2 IEC60870-5-101
IEC 60870-5-101 is primarily used with relatively slow transmission media on the asynchronous V.24
interface. The standard promises baud rates of up to 9600 bit/s, with much higher baud rates (<115200
bit/s) actually being used. X.24/X.27 interfaces with baud rates up to 64000 bit/s, also part of the
standard's description, could not establish themselves and are rarely used.
Instruction manual of SF6 recloser with FTU-R200 control unit
44
ISO 9001 certified
Jin Kwang E & C Corp.
9.5.2.3 IEC60870-5-104
IEC 60870-5-104 (also known as IEC 870-5-104) is an international standard, released in 2000 by the IEC
(International Electrotechnical Commission). As can be seen from the standard's full designation
'Network access for IEC 60870-5-101 using standard transport profiles', its application layer is based on
IEC 60870-5-101. IEC 60870-5-104 enables communication between control station and substation via a
standard TCP/IP network. The TCP protocol is used for connection-oriented secure data transmission.
9.6 RECORDING
9.6.1 EVENT RECORDER
This function is used to verify shortly the operated history or log of FTU in normal operation and fault
situation. Event recording is triggered by power reset, set value change, operation of protection
functions, system error or self-diagnosis, etc., and events can be stored
including event occurred time, measured values of current/voltage and operation description.
And, this recording fuction follows the FIFO (First In First Out) rule. Stored events can be uploaded to
and listed on FTU PC S/W (FTUMan) through RS232C port on front panel.
Event List
Sub Items
Max.
I/O Events
Status change of binary Input/Output
1023
Function Events
Operated status of Protection Function
1023
System Events
Setting change, Reset, Self Dignosis
255
Fault I Events
Latest fault current, phase and time
255
PQM Events
Operated status of PQM Function
255
Demand I,P,Q
Each phase daily average load current, active
Events
power and reactive powe with time
Max. I,P,Q Events
Each phase daily Peak load current, active
power and reactive powe with time
1023
1023
9.6.2 WAVEFORM EVENT RECORDER
Fault & PQM waveforms recording function are used to store the measured instantaneous
current/voltage values of pre-fault and post-fault at 128 samples per cycle. Record length, trigger source
and trigger position of pre/post-fault in recorded data are adjustable. The record types are 128 samples
* 20 cycles, 64 samples * 40 cycles, 32 samples * 80 cycles, 16 samples * 160 cycles.
Instruction manual of SF6 recloser with FTU-R200 control unit
45
ISO 9001 certified
Jin Kwang E & C Corp.
According to the purpose, operators can set the fault recording trigger source and trigger position of
pre-fault/post-fault. Trigger position means the percentage position in recorded fault data, and the prefault data are recorded before this point and rest of the data are recorded as the post-fault after this
point. The recorded fault waveforms are also uploaded to FTU PC S/W, and current/voltage waveforms
at fault and protection elements operation can be analyzed with fault evaluation.
This waveform recording fuction follows the COMTRADE file format rule.
Instruction manual of SF6 recloser with FTU-R200 control unit
46
ISO 9001 certified
Jin Kwang E & C Corp.
10. CONSTRUCTION AND EXTERNAL CONNECTION
10.1 APPEARANCE & DIMENSION
Front panel of FTU-R200 has an operational LCD display, a RS232C port for setting and maintenance,
indicating LED’s, and push buttons.
[ Front Panel Drawing of FTU ]
Instruction manual of SF6 recloser with FTU-R200 control unit
47
ISO 9001 certified
Jin Kwang E & C Corp.
The following is the Top-view of FTU-R200 panel.
[ Top View of FTU Panel ]
The next drawing is Side-view of FTU-R200 panel, and there are measurement module connector,
control module connector, monitoring module connector, power connectors, and RS232 port for SCADA
communication on the right side of FTU panel.
[ Side View of FTU Panel ]
Instruction manual of SF6 recloser with FTU-R200 control unit
48
ISO 9001 certified
Jin Kwang E & C Corp.
10.2 CONNECTOR
On the right side of FTU-R200 panel, there are RS232 communication port to SCADA, control source
power connector, DI (Status Monitoring) connector, DO (Control) connector, AI (Measurement)
connectors for Voltage, Current from top to bottom, TCP/IP connector, CAN connector, and TD
connector. RS232C port is DB9 male-type connector.
[ Pin Connectors on the Right Side of FTU-R200 ]
Instruction manual of SF6 recloser with FTU-R200 control unit
49
ISO 9001 certified
Jin Kwang E & C Corp.
11. FRONT PANEL OPERATION
On the front panel, there are LED’s indicating Recloser’s status, function buttons and LED’s, control
buttons and LED’s, LCD & Menu buttons and a RS232C port for maintenance.
[ Front Panel Sheet of FTU-R200 ]
Instruction manual of SF6 recloser with FTU-R200 control unit
50
ISO 9001 certified
Jin Kwang E & C Corp.
11.1 BUTTON & LED DESCRIPTION
11.1.1 LCD DISPLAY
4 lines * 20 characters LCD is used and through MENU/UP/DOWN/ENTER buttons, operators can survey
all data and corrent set values.
11.1.2 FTU STATUS
These LED’s indicate status of FTU-R200.
CPU Run
Normal operation of FTU(CPU OK)
System Error
Self-diagnosis Error & Switch Status Trouble
Ext.Power
External AC Power is supplied
Battery Fail
Battery voltage is low (discharged)
11.1.3 MENU/UP/DOWN/ENTER BUTTONS
These buttons are used to operate FTU in local position. Refer to LCD Manipulation section for detailed
methods.
11.1.4 SERIAL PORT
Engineering tool on PC is connected to this port for maintenance and upgrade. RS232C port for
maintenance is DB9 femail-type connector.
RS232C
Rx(2), Tx(3), GND(5), MODE(9)
11.1.5 ETHERNET/SCADA/PROTECTION COMMUNICATION LED
These LED’s indicate status of FTU-R200.
Ethernet Link
Ethernet Linking
Ethernet Act
Ethernet Active
SCADA Rx
Communication data are received
SCADA Tx
Transmitting communication data
SCADA RTS
Data transmission request
Protection Rx
Communication data are received from another FTU by CAN
communication.
Instruction manual of SF6 recloser with FTU-R200 control unit
51
ISO 9001 certified
Protection Tx
Jin Kwang E & C Corp.
Transmitting communication data to another FTU by CAN
communication.
11.1.6 BATTERY TEST & LAMP TEST
To test the battery and charger circuit, push ‘BATTERY TEST’ button. When the test result is fail, we will
see turn on Battery Fail LED.
To test the LED, push ‘LAMP TEST’ button. When test is OK, all of the LEDs are turn on for a while.
11.1.7 RESET BUTTON
This button is used for Annunciator LED Reset (LED turn off). Annunciator LED represents all the LED’s
related to Protection, Reclosing and Self-diagnosis Error.
11.1.8 FUNCTION LED
-
LIVE LINE LED’s indicate if the lines to source side and load side are activated or deactivated.
LED’s are on, when the line voltage goes up the set ‘Voltage ON Level’ and LED’s are off, when
the voltage goes down the set ‘Voltage OFF Level’.
-
Under Voltage LED’s indicate if the voltage reaches under the setting value.
-
Sync.Fail LED is on, when the phase angle difference between source-side voltage (Va) and
load-side voltage (Vr) is over the setting value. In this case, Close control command should be
inhibited.
-
Fault Indicator LED’s on, when a fault related to each faulted phase occurs. For earth fault of
non-gronded networks, SEF LED is on.
-
Reclose Ready LED is on, when the reclosing action is normally operated. This represents the
normal stand-by status for reclosing action.
-
Reclose Progress LED is indicates the status that reclosing action is normally processed
according to the preset tripping and reclosing operation sequences.
-
Reclose Lockout LED is on, when the reclosing action is locked out to open according to the
operation sequences or the Recloser is opened by the manual control command.
Instruction manual of SF6 recloser with FTU-R200 control unit
52
ISO 9001 certified
Jin Kwang E & C Corp.
11.1.9 RECLOSE/PROTECTION/GROUND ENABLE BUTTONS AND LEDS
Push the enable buttons and makes the respective LED’s on to fulfill the Reclosing and Protection
functions. These buttons are toggled between Enable and Disable.
-
RECLOSE ENABLE button enables or disables the Reclosing Function. In disable mode, the
Recloser is locked out right the 1st trip.
-
PROTECTION ENABLE button enables or disables Phase Fault Detection and Earth Fault
Detection Functions, simultaneously.
-
GROUND ENABLE button enables or disables Earth Fault Detection Function only.
11.1.10 REMOTE/CONTROL LOCK BUTTON AND LEDS
To decide the control position to Remote, push REMOTE button and make the LED on. This button and
LED are also toggled between Remote and Local position. But, the manipulation of this button is
possible only in the local for operator’s safety.
CONTROL LOCK button enables or disables the Recloser switching operation. If Control Lock LED is on,
Recloser switch is not operated.
11.1.11 SELECT/OPEN/CLOSE BUTTONS AND LEDS
These buttons are used to locally control (OPEN/CLOSE) the Recloser. Before local control command,
check first if the control position is LOCAL. SELECT button is a two-phase safety & confirmation check
machanism, and this concept is similar to SBO (Select Before Operate) in communication protocol. To
manually and locally control the Recloser, SELECT button shuld be pushed down to make the
corresponding LED on, and this SELECT function can be expanded to the scheme of Multiple Recloser
Control in the future.
SELECT → CLOSE
Push this button to control the Recloser manually to be closed. After closing, normal fault detection
functions are re-performed. In case that Cold Load Pickup function is off or the load current is below
the Cold Load Pickup Level, normal Phase & Ground Fault Detection is functined.
SELECT→OPEN
Manual open control opens the Recloser and makes the switch locked out to open.
Instruction manual of SF6 recloser with FTU-R200 control unit
53
ISO 9001 certified
Jin Kwang E & C Corp.
11.2.LCD MANIPULATION
MENU/UP/DOWN/ENTER buttons are used to manipulate the LCD. The following table explains the
common roles of 4 buttons.
Button
MENU
Description
ü
To toggle between Main Menu Display from Initial Display
ü
To come back to Parent Menu from Child Menu
ü
Be careful, because all the set value changes are canceled
when this button is pushed down during the change of set values
ENTER
ü
To select and enter into each menu item
ü
To enter the changed set value and configuration
ü
After entering the changed set value, this button again goes out from
each item to menu tree. (Toggle between menu tree and each menu item)
ü
After changing the set values, be sure to save the changed values
in the Set Value Change Save Menu.
UP
ü
To move up the cursor in the menu tree
ü
To increment the set values
ü
The set values are rolled up and UP button at the highest value goes
to the lowest value
DOWN
ü
To move down the cursor in the menu tree
ü
To decrement the set values
ü
The set values are rolled down and DOWN button at the lowest value goes
to the highest value
Instruction manual of SF6 recloser with FTU-R200 control unit
54
ISO 9001 certified
Jin Kwang E & C Corp.
11.2.1 LCD MENU
[ LCD Menu Tree Diagram of FTU-R200 ]
11.2.1.1 Initial Display
[Initial Display] shows up the reclosing status.
<R / C
f o r
DAS >
S e q u e n c e
:
0
R / C
:
C L OS E
S t a t u s
[
H O ME
[ HO]
]
[ Initial Display ]
MENU button at [Initial Display] goes to [Main Menu Display]. MENU button toggles between [Initial
Display] and [Main Menu Display].
Instruction manual of SF6 recloser with FTU-R200 control unit
55
ISO 9001 certified
Jin Kwang E & C Corp.
UP or DOWN button at [Initial Display] goes to [Current / Voltage Measurement Display]. UP / DOWN
button toggles between [Initial Display] and [Current / Voltage Measurement Display].
I a : 0 0 0 0 0 A
0 0 . 0 / 0 0 . 0
I b : 0 0 0 0 0 A
0 0 . 0 / 0 0 . 0
I c : 0 0 0 0 0 A
0 0 . 0 / 0 0 . 0
I n : 0 0 0 0 0 A
<AB C . R S T >
[ Current / Voltage Measurement Display ]
Reclosing Sequence
0, 1, 2, 3 and 4
0[HO], 1~3[SR], 4[LO]
Total Reclosing Shot
HO
Home
3 Times
SR
Sequence Running
LO
Lockout
R/C Status
CLOSE/OPEN/TROUBLE (No Status Input)
Current (Ia,Ib,Ic,In)
Each Phase Instantaneous Current Value (unit : A)
Source Side Voltage (Va,Vb,Vc) /
Voltage (ABC.RST)
Load Side Voltage (Vr,Vs,Vt), (unit : kV)
If diagnosis failure happens, [FAIL] message will appear
Diagnosis Fail
in the right side of [HOME] or <ABC.RST> will change
into <FAIL>.
12.2.1.2.Main Menu Display
[ MA I N
ME N U
1 . F u n c t i o n
]
S e t t i n g
2 . C o n f i g u r a t i o n
3 . Di s p l a y
4 . E v e n t
L i s t
[ Main Menu Display ]
Instruction manual of SF6 recloser with FTU-R200 control unit
56
ISO 9001 certified
Jin Kwang E & C Corp.
[Main Menu Display] shows up 4 main menu items. And UP & DOWN buttons move up and down the
main menu trees. ‘>’ symbol indicates the cursor position and ENTER button enters into the selected
main menu’s sub items.
Main Menus
Sub Items
Function Setting
Group1, Group2, Group3, Group4, Group Setting
Configuration
I/O, Communication, Event, Time
Display
Measurements, Status, Counter
I/O events, Function events, System events, Fault I events,
Event List
Demand I events, Demand P events, Demand Q events,
Max. I events, Max. P events, Max. Q events
12.2.1.3 FUNCTION SETTING
[ S e t t i n g
Me n u ]
1 . Gr o u p 1
2 . Gr o u p 2
3 . Gr o u p 3
4 . Gr o u p 4
5 . Gr o u p
S e t t i n g
[ Function Setting ]
In Function Setting, there are 4 different setting groups and the different setting values can be stored
individually in 4 different setting groups.
After finishing the set value change, when MENU button is pushed to return to [Main Menu Display],
[Set Value Change Save Display] shows up to determine Yes or No. If selecting yes and pushing ENTER
button, the changed set values are all saved. However, if selecting No and ENTER button or MENU
button again, the changed set values are not saved and the existing set values are still applied.
ø CAUTION: Be careful not to push down MENU buttons repeatedly! Then, the newly changed set
values are neither saved nor applied.
Instruction manual of SF6 recloser with FTU-R200 control unit
57
ISO 9001 certified
Jin Kwang E & C Corp.
S a v e
C h a n g e d
Y e s
/
S e t
?
No
[ Set Value Change Save Display ]
S e t t i n g
S a v i n g !
[ ENTER to Yes ]
[
MA I N
ME N U
>1 . F u n c t i o n
]
S e t t i n g
2 . C o n f i g u r a t i o n
3 . Di s p l a y
[ ENTER to No ]
12.2.1.4 Configuration
[ C ONF I G
ME N U
]
1 . I / O
2 . C o mmu n i c a t i o n
3 . E v e n t
4 . T i me
[ Configuration ]
Configuration menu has the setting items for communication, I/O, and system configuration. Setting
items are I/O, Communication, Event and Time.
After finishing the set value change, when MENU button is pushed to return to [Main Menu Display],
[Set Value Change Save Display] shows up to determine Yes or No. If selecting yes and pushing ENTER
Instruction manual of SF6 recloser with FTU-R200 control unit
58
ISO 9001 certified
Jin Kwang E & C Corp.
button, the changed set values are all saved. However, if selecting No and ENTER button or MENU
button again, the changed set values are not saved and the existing set values are still applied.
ø CAUTION: Be careful not to push down MENU buttons repeatedly! Then, the newly changed set
values are neither saved nor applied.
12.2.1.5 Display
[
DI S P L AY
ME N U
]
1 . Me a s u r e m e n t s
2 . S t a t u s
3 . C o u n t e r
[ Display ]
In Display menu, measurement values, monitored status, and counter values are displayed.
12.2.1.6 Event List
[
E V E NT
1 . I / O
L I S T
]
E v e n t s
2 . F u n c t i o n
e v e n t s
3 . S y s t e m
e v e n t s
4 . F a u l t s
e v e n t s
5 . D e ma n d
I
e v e n t s
6 . D e ma n d
P
e v e n t s
7 . D e ma n d
Q
e v e n t s
8 . Ma x .
I
e v e n t s
9 . Ma x .
P
e v e n t s
10 . M a x .
Q
e v e n t s
[ Event List ]
Instruction manual of SF6 recloser with FTU-R200 control unit
59
ISO 9001 certified
Jin Kwang E & C Corp.
In Event List menu, all types of events are displayed with occurred time and event description. Using UP
& DOWN buttons, event list can be scrolled up and down in the LCD display.
Event List
Sub Items
Max.
I/O Events
Status change of binary Input/Output
1023
Function Events
Operated status of Protection Function
1023
System Events
Setting change, Reset, Self Dignosis
255
Fault I Events
Latest fault current, phase and time
255
Each phase daily average load current, active
Demand I,P,Q Events
1023
power and reactive powe with time
Each phase daily Peak load current, active
Max. I,P,Q Events
1023
power and reactive powe with time
13. PROTECTION FUNCTIONS
13.1 FAULT DETECTION
FTU detects the Phase & Earth Fault and trip the breaker.
The fastest operation time is within 45msec including auto-recloser operating time. There are 58 trip
curves, which can be selected for fast and delayed operation respectively. The Curve can be edited by
using several parameters, i.e. time multiplier, time adder and minimum response time.
And high current trip element can be used for instantaneous trip. It is definite time characteristics.
During cold-load condition, pickup multiplied by cold-load multiplier. During the cold-load condition,
time-delayed curve is applied instead of fast curve. This function can be enabled or disabled by coldload multiplier.
Earth fault detection function can be enabled or disabled by ‘Ground Protection Enable’.
Phase Fault
Earth Fault
Item
Range
Pickup
Current
Inrush Block
Def.
Range
10~1260
400
5~900
60
NO/YES
YES
NO/YES
YES
Instruction manual of SF6 recloser with FTU-R200 control unit
Step
Unit
1
A
Def.
60
ISO 9001 certified
Jin Kwang E & C Corp.
Fast Operation
Time Curve
1~58
1-A
1~58
2-B
1
0.05~2.00
1.00
0.05~2.00
1.00
0.01
sec
0.00~1.00
0.00
0.00~1.00
0.00
0.01
sec
0.00~1.00
0.00
0.00~1.00
0.00
0.01
sec
Type
Time
Multiplier
Time Adder
Min.
Response
Time
RDMT/
Reset Type
Reset
Definite Time
RIDMT
0.00~100.00
RDMT
0.00
RDMT/
RIDMT
RDMT
0.00~100.00
Phase Fault
0.00
RDMT(Definite Time)
RIDMT(Inverse Time)
0.01
Earth Fault
Item
Step
Range
sec
Def.
Range
Unit
Def.
Delayed Operation
Time
Curve
1~58
20-1
1~58
21-2
1
Time Multiplier
0.05~2.00
1.00
0.05~2.00
1.00
0.01
sec
Time Adder
0.00~1.00
0.00
0.00~1.00
0.00
0.01
sec
0.00~1.00
0.00
0.00~1.00
0.00
0.01
sec
Type
Min. Response
Time
Reset Type
RDMT/
RIDMT
Reset Definite
0.00~100.0
Time
0
RDMT
0.00
RDMT/
RIDMT
0.00~100.00
Instruction manual of SF6 recloser with FTU-R200 control unit
RDMT
0.00
RDMT(Definite Time)
RIDMT(Inverse Time)
0.01
sec
61
ISO 9001 certified
Jin Kwang E & C Corp.
13.1.1 DEFINITE TIME PROTECTION
Definite Time is an alternative to Inverse Time Protection. It works by tripping the recloser at a fixed
time after pick-up.
Item
Range
Def.
Step
Unit
Comment
Phase Detection
Active
OFF/ON
OFF
Pickup Current
50~10000
1000
1
A
Detection Time
0.00~1.00
0.00
0.01
sec
Active
OFF/ON
OFF
Pickup Current
50~10000
1000
1
A
Detection Time
0.00~1.00
0.00
0.01
sec
Earth Detection
13.1.2 HIGH CURRENT TRIP (HCT)
Very high valued current can cause serious damage to the Recloser and the resultant fault spread-out,
therefore HCT element should operate faster than Instantaneous or Time-Delayed TC curve’s operation
time and its priority must be higher than the normal auto-reclosing sequence.
HCT can be configured up to 4 times for phase fault and earth fault, respectively. HCT Count setting
value ‘0’ means HCT element disabled.
Range
Def.
Step
Unit
Comment
Phase Detection
‘0'
Operation Count
0~4
0
1
Pickup Current
50~10000
2000
1
A
Detection Time
0.00~1.00
0.00
0.01
sec
0~4
0
1
means
disable.
Earth Detection
Operation Count
Instruction manual of SF6 recloser with FTU-R200 control unit
‘0'
means
62
ISO 9001 certified
Jin Kwang E & C Corp.
disable.
Pickup Current
50~10000
2000
1
A
Detection Time
0.00~1.00
0.00
0.01
sec
13.1.3 SINGLE SHOT OPERATION
In Single Shot Operation is used to provide an appropriate protection curve when non-reclosing
operation is required, for example, when closing onto a fault.
In Single Shot Operation the controller goes directly to lockout after one trip and will not auto-reclosing.
Item
Range
Single Shot Time
0~180
Def.
Step
Unit
10
1
sec
Comment
13.1.4 TC CURVE
FTU-R200 has 54 types of built-in TC curves including ANSI, IEC Standard curves. And customer can
define additional 4 curves as his own curves by using PC Software. Basically, built-in curves have inverse
time characteristrics, but can be easily adjusted by three parameters such as multiplier, time adder and
minimum response time. In engineering step, the selection and adjustments of TC curves shall be done
for the protection coordination with other protection devices in the feeder.
The follwing parameters are related to change and editing of TC curve’s characteristics.
ü Time Multiplier
ü Time Adder
ü Minimum Response Time
Time Multiplier is multiplied to the operating time of basic curve (TDM=1.0), then Time Adder is added
to the resulting operating time of the curve adjusted by multiplier. Minimum Response Time defines the
fastest operating time of the curve.
The following tables describe the built-in TC Curve Type and the corresponding numbers in the setting.
TC Curve graphs are shown in the appendix.
Setting No.
1
2
3
4
5
6
7
8
9
10
Curve
A
B
C
D
E
EI
KP
L
M
N
Setting No.
11
12
13
14
15
16
17
18
19
20
Curve
NI
P
R
T
V
VI
W
Y
Z
1
Setting No.
21
22
23
24
25
26
27
28
29
30
Instruction manual of SF6 recloser with FTU-R200 control unit
63
ISO 9001 certified
Curve
Jin Kwang E & C Corp.
2
3
4
5
6
7
8
8*
9
11
Setting No.
31
32
33
34
35
36
37
38
39
40
Curve
13
14
15
16
18
N1
N2
N3
N4
F
Setting No.
41
42
43
44
45
46
47
48
49
50
Curve
G
H
J
LI
8+
17
KG
A*
SI
IM
Setting No.
51
52
53
54
55
56
57
58
Curve
IV
IE
U8
U2
C1
C2
C3
C4
Curve Type
Recloser Curves
Curve Name
A,A*,B,C,D,E,F,G,H,J,KP,KG,L,M,N,P,R,T,V,W,Y,Z,
1,2,3,4,5,6,7,8,8*,8+,9,11,13,14,15,16,17,18
Standard Inverse(NI),Very Inverse(VI),Extremely
IEC Standard Curve
Inverse(EI)
Long-time Inverse(LI),Short-time Inverse(SI)
ANSI/IEEE Standard
Curve
Moderately Inverse(IM),Very Inverse(IV),Extremely
Inverse(IE),
Long-time Inverse(U8),Short-time Inverse(U2)
KEPCO Standard
Curve
User Customized
Curve
N1,N2,N3,N4
C1,C2,C3,C4
IEC, ANSI/IEEE, US STANDARD TC CURVE EQUATION
T = TDM · {a / (Mb - 1) +g}
TRESET = TDM · {t / (Mb - 1)}
T : Operate Time, TDM : Multiplier Setting, TRESET : Reset Time
Curve Type
α
β
γ
τ
Standard Inverse(NI)
0.14
0.02
-
-
Very Inverse(VI)
13.5
1
-
-
80.0
2
-
-
Short-time Inverse(SI)
0.05
0.04
-
-
Long-time Inverse(LI)
120
1
-
-
19.61
2
0.491
21.6
28.2
2
0.1215
29.1
Extremely Inverse(EI)
Standard
IEC
Very Inverse(IV)
IEEE
Extremely Inverse(IE)
Instruction manual of SF6 recloser with FTU-R200 control unit
64
ISO 9001 certified
Jin Kwang E & C Corp.
Moderately Inverse(IM)
0.0515
0.02
Short-time Inverse(U2)
CO2
0.2394
0.02
Long-time Inverse(U8)
CO8
5.95
2
0.114
0.0169
4
0.18
4.85
2.261
5.95
13.1.5 EXAMPLE OF TC CURVE EDITING
3-parameters are applied in the follwing order. The values in the parenthesis are examples.
ü
Time Multiplier : 1.5
ü
Time Adder : 0.03
ü
Minimum Response Time : 0.1
In the next figure, for example, the curve A is the basic curve. Assume the operating time of the
basic curve (A) at 16 times pickup current is 0.04 sec. When applying Time Multiplier, curve ‘A’
c ha ng e s it s s h ap e, th at i s, th e cur v e b ec om e s le s s st ee p i n t i me a xi s an d op er at i on
time becomes longer by a multiplier at the same current value like ‘B’ in the figure. The operating
time at 16 times pickup becomes 0.06 sec. Then Time Adder shall be applied. The operating time
of the resulting curve ‘C’ is 0.09sec. Finally Minimum Response Time cuts the curve part, which is
shorter than this time. Then the actual operating time of the example at 16 times becomes 0.1sec.
[ TC Curve Editing Example 1 ]
There are two additional definite time over-current elements in the controller. The next figure shows 3stage over-current protection characteristics. The third stage is prepared for instantaneous protection.
Therefore the harmonic restraint is not applied to third stage elements, but the second stage definite
time over-current element.
Instruction manual of SF6 recloser with FTU-R200 control unit
65
ISO 9001 certified
Jin Kwang E & C Corp.
[ TC Curve Editing Example 2 ]
13.1.6 AUTO RECLOSING SEQUENCE
The FTU-R200 supports 3-shot reclosing with sequence coordination.
For Permanent fault, under the condition of reclosing enabled, no other restraints such as cold-load,
inrush and no High Current Trip, recloser will be locked out to open the Reclosing Count repeating trip
and reclose according to the preset settings.
Item
Range
Def.
Step
Unit
Comment
Phase
Operation Count
1~4
4
1
Instantaneous Count
0~4
2
1
Operation Count
1~4
4
1
Instantaneous Count
0~4
2
1
Reclose Interval 1st
0.5~180
0.6
0.1
sec
Reclose Interval 2nd
1~180
2
1
sec
Reclose Interval 3rd
1~180
15
1
sec
Reset Time
3~180
30
1
sec
Earth
Phase/ Earth Reclosing
Instruction manual of SF6 recloser with FTU-R200 control unit
66
ISO 9001 certified
Jin Kwang E & C Corp.
SEF Reclosing
Operation Count
1~4
4
1
Reclose Interval 1st
0.5~180.0
0.6
0.1
sec
Reclose Interval 2nd
1~180
2
1
sec
Reclose Interval 3rd
1~180
15
1
sec
Reset Time
3~180
30
1
sec
For example in the below figure, the reclosing sequence is organized in 2F2D, which means
the Recloser protection function operates as Instantaneous(Fast) element during first 2 reclosing shots
and operates as Time-Delayed element during last 2 reclosing shots. This composition also can be
configured.
[ Permanent Fault: 3 shot Reclosing & 2F2D ]
For temporary fault, if the fault is removed before the preset Reclosing Count and no fault is detected
during the preset Reset Time, then the reclosing sequence is initialized to normal operation standby
mode. When a fault is detected again during the Reset Time, the Recloser will be locked out after the
remaining reclosing counts excluding the previously operated reclosing counts.
Instruction manual of SF6 recloser with FTU-R200 control unit
67
ISO 9001 certified
Jin Kwang E & C Corp.
[ Temporary Faults: Fault Removal during 1st Reclosing Interval ]
13.1.7 SEQUENCE COODINATION
In case that there are over 2 Reclosers which operate in serial connections, Sequence Coordination
function prevents unnecessary trip of source-side Recloser by instantaneous element due to load-side
fault. When this function is set to on and the fault is restored to normal state by load-side Recloser
during source-side Recloser’s time-delayed operation, source-side Recloser only increments the
reclosing counts without tripping. However, source-side Recloser performs tripping at the last reclosing
count. If the Reclosing function is disabled, Sequence Coordination function is no longer carried out.
Item
Range
Seq. Coordination Active
OFF/ON
Def.
Step
Unit
Comment
OFF
For Sequence Coordination, the following setting items should be issued and checked precisely between
serially connected Reclosers.
ü
Identical Protection Characteristics such as TC Curves, Total Operation Count,
Instantaneous Operation Count
ü
Identical Reclosing Interval(Dead Time)
ü
Source-side TC Curve Time Delay Over 100msec than Load-side
ü
Source-side Reset Time longer than Load-side longest Reclosing Interval
(to Prevent Source-side Recloser reset during Load-side Reclosing action)
Instruction manual of SF6 recloser with FTU-R200 control unit
68
ISO 9001 certified
Jin Kwang E & C Corp.
[ Operation of Sequence Coordination ]
13.2 COLD LOAD PICKUP
Cold Load Pickup is the phenomenon that takes place when a distribution circuit is re-energized
following an extended outage of that circuit. Cold load pickup is a composite of two conditions: inrush
and loss of load diversity. The magnitude of cold load pickup current is a combination of non-diverse
cyclic load current, continuously operating load current, transformer magnetizing current, capacitor
inrush current, etc. The combination can result in current levels that are significantly higher than normal
peak load levels. Cold load pickup current can be high enough to cause instantaneous overcurrent
and/or time overcurrent relays to operate.
Cold load pickup is primarily an overcurrent condition. If degraded voltage is also a concern, then the
application of voltage sensitive relays should also be considered.
Instruction manual of SF6 recloser with FTU-R200 control unit
69
ISO 9001 certified
Jin Kwang E & C Corp.
[ Cold Load Pickup Current Shape ]
In Cold Load Pickup mode, without changing operational characteristics, pickup level is changed by the
times of Cold Load Multiplier (0~10) and the characteristics of time-delayed element operate even if the
setting is in the Instantaneous element. If the transient current goes down and retrains below the pickup
level within Cold Load Duration, then the normal sequence mode is restored after Cold Load Restore
Time. The Cold Load Restore Time is fixed value of 30msec. These setting exist for both phase fault and
earth fault separately, and the value ‘0’ of Cold Load Multiplier means Cold Load Pickup Function
disabled. Normaly Reclosing Sequence mode is applied.
Item
Range
Def.
Step
Unit
Comment
Phase Detection
Pickup Multiplier
0~10
2
1
Duration Time
0.00~60.00
3.00
0.01
Pickup Multiplier
0~10
2
1
Duration Time
0.00~60.00
3.00
0.01
‘0' means disable.
sec
Earth Detection
Instruction manual of SF6 recloser with FTU-R200 control unit
‘0' means disable.
sec
70
ISO 9001 certified
Jin Kwang E & C Corp.
13.3 SENSITIVE EARTH FAULT(SEF) DETECTION
On the non-grounded network, it is hard to detect fault current because ground current of nongrounded network is much low. Therefore, FTU-R200 is designed to measure zero-sequence values from
either external core Balanced Current Transformer (or ZCT) or Residual Connection of 3 Phase Current
Transformers to detect earth fault in the non-grounded network. This function is generally called SEF
detection.
In case of earth fault in the non-grounded network, since very small fault current due to line
capacitance component flows into the fault point from both sides, SEF detection also considers the fault
direction even in the radial network. Maximum Torque Angle is for setting the phase difference between
zero-sequence voltage and zero-sequence current, and the protection zone is between -90° and +90°
on the basis of Maximum Torque Angle. And it can be used for alarm or Trip.
[ Phase Diagram of SEF ]
Instruction manual of SF6 recloser with FTU-R200 control unit
71
ISO 9001 certified
Jin Kwang E & C Corp.
Item
Range
Def.
Step
Unit
Pickup Current(3I0)
2~20
5
1
A
Pickup Voltage(-3V0)
10~80
30
1
%
Max. Torque Angle
0~345
90
15
Degree
Detection Time
0.1~30.0
1.0
0.1
sec
Inrush Block
NO/YES
YES
Comment
Rated
Phase
Voltage
Leading
OFF/
Function In Use
ALARM/
OFF
TRIP
13.4 DIRECTIONAL BLOCKING
Directional Blocking is a protection feature that restricts tripping on faults to a designated side of the
recloser. It prevents nuisance tripping if particular network conditions are causing ‘False’ earth faults. In
radial systems Directional Blocking prevents nuisance tripping by blocking faults in the reverse direction
and only responding to faults in the foward direction.
Protect for faults in the forward and reverse direction. A forward fault may use a different time-current
curve and setting to a reverse fault (i.e. these are individually selectable). Both the forward protection
and reverse protection are operating at the same time. This is an additional protection feature.
Item
Range
Def.
Step
Unit
Comment
Phase Detection
Trip Direction
OFF/FWD/
REV/ALL
FWD
3V1 Threshold
0~100
20
1
%
3I1 Threshold
0~100
20
1
%
3I1 Max. Torque Angle
0~355
60
5
Degree
Earth Detection
Trip Direction
OFF/FWD/REV/
ALL
FWD
Instruction manual of SF6 recloser with FTU-R200 control unit
72
ISO 9001 certified
Jin Kwang E & C Corp.
-3V0 Threshold
0~100
20
1
%
3I0 Threshold
0~100
20
1
%
3I0 Max. Torque Angle
0~355
60
5
Degree
13.5 INRUSH RESTRAINTS
Inrush Restraint works by raising the phase and earth currents for a short period of time to allow the
inrush current to subside.
Inrush current is an over-current higher than pickup current level, which is mainly caused by
transformer’s excitation current at closing action. To distinguish inrush current from load current, 2nd
harmonics percentage is adopted as a criterion.
When, in the setting, ‘Fault Detection-Inrush Block’ is set to ‘Yes’ and ‘Fault Detection-Inrush
Detection-Function In Use’ is set to ‘ON’, inrush current over pickup level is considered as normal load
current and reclosing sequence is not processed.
This Function can be used to detect magnetizing inrush condition by comparing 2nd harmonic
component to fundamental frequency component of current.
Item
Range
Def.
Step
Unit
2nd Harmonic
5~50
20
1
%
Detection Time
0.02~1.00
0.02
0.01
sec
Function In Use
OFF/ON
ON
Comment
13.6 OPEN LINE DETECTION(LOSS OF PHASE)
Open Line is detected by Under Voltage characteristics at unbalanced condition.
When the voltage on one or two phases drops below the ‘Volt OFF Level’ setting, the ‘Delay Time’ starts
running. If the voltage on those phases stays below ‘Volt OFF Level’ setting until the ‘Delay Time’ timer
expires, the Loss of Phase will be detected.
If the voltage on detected phase rises to the ‘Vol ON Level’ setting, the Loss of Phase is released
immediately.
Instruction manual of SF6 recloser with FTU-R200 control unit
73
ISO 9001 certified
Jin Kwang E & C Corp.
Item
Range
Def.
Step
Unit
Volt ON Level
50~90
80
5
%
Volt OFF Level
35~75
50
5
%
Delay Time
0.1~30.0
0.4
0.1
sec
Function In Use
OFF/ON
ON
Item
Range
Def.
Step
Unit
Phase Difference
5~60
30
1
Degree
Dalay Time
0.1~30.0
0.1
0.1
sec
Function In Use
OFF/ON
ON
Comment
13.7 PHASE SYNC. CHECK
Comment
13.8 UNDER VOLTAGE PROTECTION
As the supplied voltage to load lowers down, there occur the weakness of illumination intensity and
shortening of life span for lighting load, and the damage to motors because of the over-current flow. To
cope with this situation of damages to equipment, under-voltage protection (UV) is used. UV of FTU
supports the delay time element. Furthermore, UV can be used to generate only alarm signal to
operator instead of trip signal to Recloser.
[ Functional Diagram for Under Voltage Protection ]
Instruction manual of SF6 recloser with FTU-R200 control unit
74
ISO 9001 certified
Item
Jin Kwang E & C Corp.
Range
Def.
Step
Unit
Pickup Level
0.30~0.95
0.80
0.01
PU
Delay Time
0.0~180.0
1.0
0.1
sec
OFF/ARAMP/TRIP
OFF
Function In Use
Comment
13.9 OVER VOLTAGE PROTECTION
On the other hand, as the supplied voltage goes up behind the regular load voltage, there occur some
problems of equipment deterioration, insulation breakdown, equipment life span shortening, etc. Over
Voltage Protection (OV) manages this situation. OV of FTU supports the delay time element. OV also
can be used to generate only alarm signal to operator instead of trip signal to Recloser.
[ Functional Diagram for Over Voltage Function ]
Range
Def.
Pickup Level
1.05~1.50
1.20
0.01
PU
Delay Time
0.0~180.0
1.0
0.1
sec
Function In Use
OFF/ARAMP/TRIP
OFF
Instruction manual of SF6 recloser with FTU-R200 control unit
Step
Unit
Comment
75
ISO 9001 certified
Jin Kwang E & C Corp.
13.10 UNDER FREQUENCY PROTECTION
Under Frequency protection (UF) element is used into expenditure that detect under frequency and
separated load or generator. Under Frequency demands for power increase or occurs in control failure
of generator.
Under Frequency protection element acts in case of voltage more than ‘Voltage OFF Level’ is approved
to Voltage A-Phase. UF of FTU supports the delay time element. Furthermore, UV can be used to
generate only alarm signal to operator instead of trip signal to Recloser.
Item
Range
Def.
Step
Unit
Pickup
47.00~59.98
49.80
0.01
Hz
Dalay Time
0.03~10.00
0.10
0.01
sec
Function In Use
OFF/ARAMP/TRIP
OFF
Comment
13.11 MULTIPLE PROTECTION GROUPS
The FTU-R200 supports up to 4 Protection Groups, each of which can be confiqured with completely
separate protection characteristics with different inverse time curves and setting currents. The number of
protection group avaliable to the operator can be configured.
And FTU-R200 support Automatic Protection Group Selection. Automatic Protection Group Selection is
used to change the protection group depending on the direction of power flow. This allows the
Recloser to be correctly graded with devices downstream regardless of the power flow direction.
Item
Default Group
ADGS(Automatic
Function
Reverse Group
Default
Group
Selection)
Range
Def.
1~4
1
OFF/ON
OFF
1~4
1
Instruction manual of SF6 recloser with FTU-R200 control unit
Step
Unit
1
1
76
ISO 9001 certified
Jin Kwang E & C Corp.
14. CONFIGURATION SETTINGS
14.1 I/O CONFIGURATION
14.1.1 AC RATINGS
Item
Range
Def.
Step
Unit
Comment
Line Configuration
Y-G/DELTA
Y-G
Systme Frequency
50/60
50
40
Hz
Rated Voltage (L-L)
1000~30000
22900
10
V
Phase to Phase
Reference Voltage (L-N)
1000~30000
13200
10
V
Phase to Earth
Reference Phase
A/B/C
A
CB Operating Time
0~35
1
1
ms
CT Ratio
1~5000
1000
1
CT Direction
FWD/REV
FWD
NCT Ratio
1.0~5000.0
133.3
NCT Direction
FWD/REV
FWD
Phase Rotation
A-B-C/A-C-B
A-B-C
16/32/64/128
128
Sample Record
Frequency
0.1
14.1.2 SWITCH INSTALLATION
The FTU-R200 provides a function to set ‘Reference Phase’ and the ‘CT Direction’ according to
the switch installation position and the current flowing direction.
The following figure shows the general and ‘assumed-default’ case of switch installation, in which the
distribution lines with current A, B, C are connected to the phase A, B, C terminals of the switch, and the
current is flowing A/B/C to R/S/T of the switch. In this case, the ‘Referece Phase’ setting value should
‘A’, which means that the phase of current flowing into the phase A terminal of the switch is ‘A’, In
addition, the ‘CT Direction’
Instruction manual of SF6 recloser with FTU-R200 control unit
77
ISO 9001 certified
Jin Kwang E & C Corp.
setting value should be ‘Foward’, which means that the current is flowing in the direction from the
phase A/B/C terminals to the R/S/T terminals of the switch.
[ Switch installation position and the current flowing direction - Case 1 ]
The following figure shows another case of switch installation, in which the distriburion lines with
current A, B, C are connected to the phase A, B, C terminals of the switch, and the current is flowing
from R/S/T to A/B/C of the switch. In this case, the ‘Referece Phase’ setting value should ‘A’, which
means that the phase of current flowing into the phase A terminal of the switch is ‘A’, In addition, the
‘CT Direction’ setting value should be ‘Reverse’, which means that the current is flowing in the
direction from the phase R/S/T terminals to the A/B/C terminals of the switch.
[ Switch installation position and the current flowing direction - Case 2 ]
Instruction manual of SF6 recloser with FTU-R200 control unit
78
ISO 9001 certified
Jin Kwang E & C Corp.
The following figure shows another case of switch installation, in which the distriburion lines with
current A, B, C are connected to the phase C, B, A terminals of the switch, and the current is flowing
from R/S/T to A/B/C of the switch. In this case, the ‘Referece Phase’ setting value should ‘C’, which
means that the phase of current flowing into the phase A terminal of the switch is ‘C’, In addition, the
‘CT Direction’ setting value should be ‘Reverse’, which means that the current is flowing in the
direction from the phase R/S/T terminals to the A/B/C terminals of the switch.
[ Switch installation position and the current flowing direction - Case 3 ]
The following figure shows another case of switch installation, in which the distriburion lines with
current A, B, C are connected to the phase C, B, A terminals of the switch, and the current is flowing
from A/B/C to R/S/T of the switch. In this case, the ‘Referece Phase’ setting value should ‘C’, which
means that the phase of current flowing into the phase A terminal of the switch is ‘C’, In addition, the
‘CT Direction’ setting value should be ‘Forward’, which means that the current is flowing in the
direction from the phase A/B/C terminals to the R/S/T terminals of the switch.
[ Switch installation position and the current flowing direction – Case 4 ]
Instruction manual of SF6 recloser with FTU-R200 control unit
79
ISO 9001 certified
Jin Kwang E & C Corp.
14.1.3 DEMAND SETTING
The FTU calculates and stores average of currents and active, reactive powers during the demand
interval, which is configurable as 5, 10 or 15 minutes. The buffer has 1023 demands. Also FTU stores
daily peak demand up to 1023.
Item
Range
Def.
Block Interval
15/30/60
15
Roll Interval
1/5/15/30/60
15
Step
Unit
Comment
14.1.4 WAVE TRIGGER
Item
Range
Def.
16/32/64/128
128
Pre-1st Cycle
1~5
Post-2nd Cycle
Pre-2nd Trigger Cycle
Sample Record
Frequency
Step
Unit
2
1
Cycle
1~5
2
1
Cycle
1~10
10
1
Cycle
Comment
14.1.5 CLOSE INTERLOCK
Item
Range
Def.
Live Load
NO/YES
YES
Sync. Fail
NO/YES
YES
Step
Unit
Comment
Unit
Comment
14.1.6 FI RESET SELECT
Item
FI Reset
Range
MANUAL/AUTO
Def.
Step
MANUAL
Instruction manual of SF6 recloser with FTU-R200 control unit
80
ISO 9001 certified
Jin Kwang E & C Corp.
14.1.7 VOLTAGE DISPLAY
The controller supports two voltage display of LCD.
Item
Range
Def.
Voltage Display
L-N/L-L
L-N
Step
Unit
Comment
L-N : Phase to Earth
L-L : Phase to Phase
14.2 POWER QUALITY MEASUREMENT FUNCTION
14.2.1 VOLTAGE & CURRENT UNBALANCE
Voltage unbalance (or imbalance) is a condition in which the maximum deviation from the average of
the three-phase voltages or currents, divided by the average of the three-phase voltage or currents,
expressed in percentage. Voltage unbalance can be the result of blown fuses in one phase of a threephase capacitor bank. Severe voltage unbalance greater than 5% can cause damage to sensitive
equipments.
Item
Range
Def.
Step
Unit
Detection Level
0~100
30
1
%
Detection Time
0.1~60.0
1.0
0.1
sec
Detection Level
0~100
30
1
%
Detection Time
0.1~60.0
1.0
0.1
sec
Comment
Voltage Unbalance
Current Unbalance
14.2.2 SHORT-DURATION VOLTAGE VARIATION
There are three types of short-duration voltage variations, namely, instantaneous, momentary and
temporary, depending on its duration. Short-duration voltage variations are caused by fault conditions,
energization of large loads, which require high starting currents or loose connections in power wiring.
Depending on the fault location and the system conditions, the fault can generate sags, swells or
interruptions. The fault condition can be close to or remote from the point of interest. During the actual
Instruction manual of SF6 recloser with FTU-R200 control unit
81
ISO 9001 certified
Jin Kwang E & C Corp.
fault condition, the effect of the voltage is of short-duration variation until protective devices operate to
clear the fault.
14.2.2.1 SAG
A sag (also known as dip) is a reduction to between 0.5 and 0.99 pu in RMS voltage or current at the
power frequency for a short period of time from 0.5 to 10 cycle. A 10% sag is considered an event
during which the RMS voltage decreased by 10% to 0.9 pu. Voltage sags are widely recorgnized as
among the most common and inportant aspects of power quality problems affecting industrial and
commercial customers. They are particularly troublesome. Since they occur randomly and are difficult to
predict.
Volatge sags are normally associated with system faults on the distribution system, sudden increase in
system loads, lightning strikes or starting of large load like induction motors. It is not possible to
eliminate faults on a system. One of the most common causes of faults
occuring on high-volatage transmission systems is a lightning strike. When there is a fault caused by a
lightning strike, the voltage can sag to 50% of the standard range and can last from four to seven cycles.
Most loads will be tripped off when encounter this type of voltage level. Possible effect of voltage sags
would be system shutdown or reduce effciency and life span of electrical equipment, particularly motors.
Equipment sensitivity to voltage sag occurs randomly and has become the most serious power quality
problem affecting many industries and commercial customers presently. An industrial monitoring
program determined an 87% voltage disturbances could be associate to voltage sags. Most of the fault
on the utility transmission and distribution system are single line-to-ground faults (SLGF).
Item
Range
Def.
Step
Unit
Detection Level
0.50~0.99
0.90
0.01
PU
Detection Time
0.5~10.0
2.0
0.5
Cycle
Comment
14.2.2.2 SWELL
A swell (also known as momentary overvoltage) is an increase in RMS voltage or current at the power
frequency to between 1.01 and 1.5 Pu for duration from 0.5 to 10 cycles. Swells are commonly caused
by system conditions, switching off a large load or energizing a large capacitor bank. A swell can occur
during a single line-to-ground fault (SLGF) with a temporary voltage rise on the unfaulted phases. They
are not as common as voltage sags and are characterized also by both the magnitude and duration.
During a fault condition, the severity of a voltage swell is very much dependent on the system
Instruction manual of SF6 recloser with FTU-R200 control unit
82
ISO 9001 certified
Jin Kwang E & C Corp.
impedance, location of the fault and grounding. The effect of this type of disturbance would be
hardware failure in the equipment due to overheating.
Item
Range
Def.
Step
Unit
Detection Level
1.01~1.50
1.20
0.01
PU
Detection Time
0.5~10.0
2.0
0.5
Cycle
Comment
14.2.2.3 INTERRUPTION
An interruption occurs when there is a reduction of the supply voltage or load current to between 0.1
and 0.49 pu for duration from 0.5 to 10 cycle. Possible causes would be circuit breakers responding to
overload, lightning and faults. Interruptions are the result of equipment failures, power system faults and
control malfunctions. They are characterized by their duration as the voltage magnitude is always less
than 10% of the nominal. The duration of an interruption can be irregular when due to equipment
malfuctions or loose connections.
The duration of an interruption due to a fault on the utility system is determined by the utility
protective devices operating time.
Item
Range
Def.
Step
Unit
Detection Level
0.10~0.49
0.10
0.01
PU
Detection Time
0.5~10.0
2.0
0.5
Cycle
Comment
14.2.3 VOLTAGE & CURRENT ALARM
The Total Harmonic Distortion, or THD, of a sigmal is a measurement of the harmonic distortion present
and is defined as the ratio of the sum of the powers of all harmonic components to the power of the
fundamental frequency.
Item
Range
Def.
Step
Unit
Alarm Level
0.5~100.0
0.0
0.1
%
Detection Time
0.2~60.0
0.4
0.2
sec
Comment
Voltage
Instruction manual of SF6 recloser with FTU-R200 control unit
83
ISO 9001 certified
Jin Kwang E & C Corp.
Current
Alarm Level
0.5~100.0
0.0
0.1
%
Detection Time
0.2~60.0
0.4
0.2
sec
14.3 COMMUNICATION
14.3.1 PORT PARAMETERS
SERIAL PORT
Item
Range
Def.
Speed
1200/2400/4800/9600/19200
1200
Slave Adderss
1~65534
1
Protocol
DNP/IEC101/IEC104
DNP
Port
RS232C/RS485
RS232C
Step
Unit
1
DIAL UP
Item
Range
Def.
Step
Unit
Dial-up Mode
DISABLE/ENABLE
DISABLE
Phone Number
20 Digit
Auto Hang-up Time
0~255
5
1
sec
Range
Def.
Step
Unit
IP Address
-
0.0.0.0
Subnet Mask
-
Gateway
-
0.0.0.0
DNP Port
0~65535
20000
1
IEC Port
0~65535
2404
1
1
TCP/IP PORT
255.255.255.
0
Instruction manual of SF6 recloser with FTU-R200 control unit
84
ISO 9001 certified
Jin Kwang E & C Corp.
MODEM CONTROL
Item
Range
Def.
Step
Unit
Line
2-WIRE/4-WIRE
4-WIRE
RTS Off Delay
10~500
50
10
ms
CTS Timeout
1~255
2
1
sec
DCD Timeout
0.1~30.0
5.0
0.1
sec
14.3.2 DNP 3.0 PARAMETERS
Item
Range
Def.
Step
D/L Retries
0~2
0
1
D/L Timeout
1~255
30
1
D/L Confirm
NO/YES/SOMETIMES
Unit
sec
SOMETIMES
A/L Retries
0~2
1
1
A/L Timeout
1~255
40
1
sec
Initial Unsolicited MSG
NO/YES
NO
0~60
5
1
sec
0~60
5
1
sec
0~60
5
1
sec
Arm Timeout
1~255
15
1
sec
Unsolicited Address
0~65534
65534
1
Multi Frame Interval
10~500
100
10
Unsolicited Class 1
DISABLE/ENABLE
DISABLE
Unsolicited Class 2
DISABLE/ENABLE
DISABLE
Unsolicited Class 3
DISABLE/ENABLE
DISABLE
Unsolicited Class 1
Delay Time
Unsolicited Class 2
Delay Time
Unsolicited Class 3
Delay Time
Instruction manual of SF6 recloser with FTU-R200 control unit
ms
85
ISO 9001 certified
Jin Kwang E & C Corp.
14.3.3 IEC PARAMETERS
EC Parameters
Range
Def.
Step
Unit
Cyclic Period
0~60
0
1
sec
Arm Timeout
1~255
15
1
sec
Single Point Class
CLASS1/CLASS2
CLASS1
Double Point Class
CLASS1/CLASS2
CLASS1
Measured Point Class
CLASS1/CLASS2
CLASS2
Link Address Size
0~2
2
1
Common Address Size
1~2
2
1
Object Address Size
1~3
2
1
COT Address Size
1~2
1
1
Time Marker
NONE/CP24/CP56
CP56
Single NACK Control
NO/YES
YES
t0 Off Line Poll Period
1~255
30
1
sec
t1 Ack Period
1~255
15
1
sec
t2 SFrame Period
1~255
10
1
sec
t3 Test Period
1~255
20
1
sec
IEC101 PARAMETERS
IEC104 PARAMETERS
Instruction manual of SF6 recloser with FTU-R200 control unit
86
ISO 9001 certified
Jin Kwang E & C Corp.
15. STATUS MONITORING & CONTROL
15.1 SWITHCH CONTROL
Recloser can be controlled from remote or local operator place. Operator place can be changed only at
local front panel. ‘REMOTE CONTROL’ push button is to select the operator place. Operator place is
toggled between local and remote by pushing button. LED is lit if remote position is selected. FTU-R200
begins with remote position at power-up. Control is allowed only at the position selected.
Local switch control requires two-step operation. It’s for security of operation. ‘SELECT’ button should be
pushed before ‘CLOSE’ or ‘OPEN’. SELECT LED is lit if SELECT operation is valid. SELECT can be canceled
by pushing SELECT button again or automatically after SBO timeout without operation. CLOSE or OPEN
operation is valid while this LED is lit. Pushing CLOSE or OPEN button outputs switch control signal with
fixed time pulse which is configurable. Switch status change input which is auxiliary contacts of switch
stops continuing to output pulse. There are some interlock conditions to inhibit FTU from outputting
pulse signal.
Gas low, Switch handle lock, same status of switch auxiliary contacts ‘a’, ‘b’ are those. Close or open
pulse width shall be set longer than switch operating time.
Remote switch control is possible by using SCADA protocol DNP3.0 or IEC60870-5-101, IEC60870-5-104
FTU-R200 supports SBO (Select Before Operate) or Direct operate. If the operator place is set to ‘Local’,
remote control commands are refused. Pulse width of remote control command shorter than setting will
be overridden by local configuration
15.2 SWITCH STATUS MONITORING
FTU monitors switch open/close, gas and lock status through auxiliary contacts. FTU scans these
contacts input every 5 milliseconds. Switch open/close status is determined by double binary input,
normally open and closed contacts. Changes of all input status are saved as events with time tag in
history buffer. For each contact input, on-delay time can be applied. It’s adjustable within 10~500ms by
5ms step.
15.3 BATTERY MONITORING
FTU monitors external Lead-acid battery through the control unit, which are mounted on inner back-side
of control box. Battery voltage is supervised continuously during external AC supply loss. If overdischarge condition occurred, the control unit sends alarm signal to RTU and disconnect battery in order
Instruction manual of SF6 recloser with FTU-R200 control unit
87
ISO 9001 certified
Jin Kwang E & C Corp.
to protect battery cell damage after 1-minute delay. The delay enables RTU to send alarm state to
remote station via communication. Also while AC supply is applied, battery test control activates this
function with connecting dummy battery load during test pulse, which is configurable. The test control
command can be ordered at local or remote.
16. MEASUREMENT
16.1 BASIC ELECTRIC QUANTITIES
FTU has 3-phase currents and 6 voltages input. DSP digitizes these signals and calculates various electric
quantities. These are basically based on fundamental frequency components. DSP use FFT (Fast Fourier
Transform) algorithm to get the components. Also DSP calculates true RMS of 3-phase currents and
voltages which include system frequency components and 2nd~31th harmonics. Actually harmonic
components over than 31th are attenuated by analog filters. Electric quantities calculated are listed in
the following.
l Currents (Ia, Ib, Ic, In)
RMS, Phase Angle, True RMS
l Voltage (Va, Vb, Vc, Vr, Vs,
RMS, Phase Angle, True RMS
Vt)
l Apparent Power
A-Phase, B-Phase, C-Phase, 3-Phase Total,
l Active Power
A-Phase, B-Phase, C-Phase, 3-Phase Total,
l Reactive Power
A-Phase, B-Phase, C-Phase, 3-Phase Total,
l Power Factor
A-Phase, B-Phase, C-Phase, 3-Phase Total,
l Va-Vr Phase Angle Difference
l Current, Voltage Unbalance
l Frequency, Temporature
In the above items listed, active power, reactive power values are signed integer. Sign represents power
flow or if loads are inductive or capacitive. Also power factor has lead/lag state value separately.
Currents and voltages have phase angles, which are relative phase angles compared to the reference Va.
These angles are useful to monitor the phase sequence and imbalance of distribution line.
16.2 SEQUENCE COMPONENTS
FTU provides the sequence components of 3-phase currents and voltages. They are positive sequence
current (I1) and voltage (V1), negative sequence current (I2) and voltage (V2), and zero sequence voltage
(V0) which are calculated by 3-phase phasor quantities. This information can be used to monitor
imbalance of distribution line.
Instruction manual of SF6 recloser with FTU-R200 control unit
88
ISO 9001 certified
Jin Kwang E & C Corp.
16.3 HARMONICS
FTU extracts harmonic components from 3-phase current and voltage signals by using FFT (Fast Fourier
Transform). It provides 2nd to 31st harmonic magnitudes and THDs (Total Harmonic Distortion) for each
phase. THD is the total harmonic percentage to the fundamental frequency component. FTU also
calculates and provides 3-phase THD. These values may be used to monitor the power quality of
distribution line.
16.4 ENERGY
FTU provides active energy, reactive energy for each phase or 3-phase total. Also import, export energy
are accumulated on separate register. Units of energy are kWh, kVarh, which represent primary
distribution line energy flow. The values are represented by 16-bit rollovers kWh, kVarh counters which
are available at remote or local. Power calculation for energy is based on the fundamental frequency
component. It’s not for billing purpose, but for load management. Proper energy accumulation needs
that SCADA read energy counter with reset from FTU and accumulate it on SCADA’s local register by
periods shorter than the expected rollover time of the counter.
[Four-quadrant power flow directions ]
16.5 DEMAND CURRENTS AND POWER
FTU calculates and stores average of currents and active, reactive powers during the demand interval,
which is configurable as 5, 10, or 15 minutes. The buffer has 1023 demands. Also FTU stores daily peak
demand up to 1023.
Instruction manual of SF6 recloser with FTU-R200 control unit
89
ISO 9001 certified
Jin Kwang E & C Corp.
17. MAINTENANCE SOFTWARE
17.1 OVERVIEW
FTU-R200 has a dedicated setting and operation tool, FTUMan. This tool is operated on PC or
Notebook, and through RS232C port on front panel of FTU-R200. For this communication, MODBUS
protocol is used.
It supports the follwing features.
ü Setting & Configuration changes
ü Event & Waveform load
ü Measurement & Status display
ü Waveform File upload and convert
ü SCADA monitors protocol data frame between devices
[ Overview of FTUMans ]
Instruction manual of SF6 recloser with FTU-R200 control unit
90
ISO 9001 certified
Jin Kwang E & C Corp.
17.2 OPERATION OF FTUMan
17.2.1 MENU
n
File
New
Closes the current file and allows the creation of a new file
Open
Closes the current file and opens a standard window file selection dialog. An
existing FTU File (*.f2s) can be selected and opened.
Save
Saves the current file to the hard drive. If the file is new and this is the first
time it has been saved, the Save As dialog will be opened allowing the user
to type in a name before saving.
Save As
Opens a standard Windows Save As dialog box. This allows an existing file to
be saved under a new name.
Exit
n
Closes the current file and exits the tool.
Comm
Comm.Config
Opens a window for communication configuration dialog.
Comm.Connection
Starts communication with FTU-R200
Comm.Disconnection
Stops connecting with FTU-R200
[ Comm. Configuration Window ]
Port
Select a serial Port of Laptop
Baud Rate
Make to the transmission medium per second of in a digitally signal
Retry Set up the count if it failed to connect
Timeout
Set up the time to connect
Instruction manual of SF6 recloser with FTU-R200 control unit
91
ISO 9001 certified
n
Jin Kwang E & C Corp.
Command
Clock Setting
Set RTC Time of FTU-R200
[ Clock Setting Window ]
Device Time
Gets the current time per 1 second from FTU-R200.
Setting Time
The operator can set aside time.
Use System Time
The operator can use PC’s time.
Write
Write RTC time to FTU-R200
Close
Close this window
Factory Initialization
Reset to factory defaults.
Warning: Restoring FTU-R200 to factory defaults will erase
all previous setting, configuration and event.
[ Factory Initialization Message Window ]
Instruction manual of SF6 recloser with FTU-R200 control unit
92
ISO 9001 certified
n
Jin Kwang E & C Corp.
Tools
Protocol Monitoring
Protocol monitoring command activation or deactivation.
IO Configuration
Run the IOConfig program for I/O setting.
The IOConfig is explained in the Section 10.
n
DNP3.0
Run the DNPConfig program for DNP index configuration.
Index Configuration
The DNPConfig is explained in the Section 11.
Waveform
Run the EvalTool program for analysis waveform data.
Evaluation Tool
The EvalTool is explained in the Section 12.
View
Toolbar
Show or hide the toolbar.
Status Bar
Show or hide the status bar.
Monitoring Bar
Show or hide the monitoring bar. The monitoring bar shows
communication status with FTU-R200.
n
Help
The Help Menu opens a window for FTUMan’s program version and information.
17.2.2 TOOLBAR
Below the menu is a toolbar with 9 buttons.
[ Toolbar of FTUMan ]
Upload
Read input or ouput data from FTU-R200.
Download
Write input or ouput data to FTU-R200.
About
Opens a window for FTUMan’s program version and information.
Instruction manual of SF6 recloser with FTU-R200 control unit
93
ISO 9001 certified
Jin Kwang E & C Corp.
17.2.3 STATUS BAR
[ Status Bar ]
MODEL
Model Name
F/W
Firmware Version
PORT
Serial Port Number and Speed
MODE
Communication Status
17.2.4 MONITORING BAR
[ Monitoring Bar ]
Some performance is finished
Reads data from FTU-R200
Wirtes the setting value on FTU-R200
When Factory Initialization occurs.
Error of connection or operation
Connect or Disconnect between PC and FTU-R200
When the time set is completed
17.2.5 FUNCTION AND CONFIGURATION SETTING
In Function and Configuration window, existing setting values of FTU-R200 can be viewed through
‘Upload’ button, or setting values are edited and downloaded to FTU-R200 by clicking ‘Download’
button to apply new setting values to FTU-R200.
In some cases, operators require to save and reuse these edited setting values. To satisfy this request,
FTUMan tool has ‘New’, ‘Open’ and ‘Save’ menu items in File Menu. The file extension name is ‘f2s’.
Instruction manual of SF6 recloser with FTU-R200 control unit
94
ISO 9001 certified
Jin Kwang E & C Corp.
If you set up the ADGS (Auto Detection Group Setting) Function ‘ON’, you can check the current
direction ‘Forward’ or ‘Reverse’.
Function has 5 contents, 4 setting groups and
active group setting. Each group has protection
setting value for FTU-R200.
Configuration has 3 contents for I/O, PQM and
communication.
contens,
for
Communication
Port,
DNP3.0
and
seperated
IEC
3
protocol
parameter to communication for SCADA.
In tree view, if you choose some content, icon will
be replaced with a red icon from a blue icon. And
show setting parameters related content.
[ Tree View for function and configuration ]
How to edit the setting value? Click the content in tree view and editing value using double-click or
Enter-Key. If you changed value, the text color is changed in red.
[ before the Change ]
[ after the Change ]
Instruction manual of SF6 recloser with FTU-R200 control unit
95
ISO 9001 certified
Jin Kwang E & C Corp.
And, in event window has a following pop-up menu. In the Tree View, select ‘FUNCTION’or
‘CONFIGURATION’ or all sub contens, and press the right-click pop-up menu is avaliable.
If you click ‘Upload’ Button, the setting
parameters related selected contents in the
tree view reads from FTU-R200.
Also, if you click ‘Download’ Button, the
setting parameters related selected contents
in the tree view writes to FTU-R200.
[ Pop-up Menu for Event Window ]
[ Input Password Dialog ]
When the Factory Initialization or all of information are changed, Input Password Window will be
appeared.
Note: Default Password is ‘ftuman’.
17.2.6 EVENT
In Event window, operators can list up all the event records, which are stored in the memory of FTUR200 by clicking ‘Upload’ button. Also 8 kinds of events are stored. Each event type of event can be
separately uploaded from FTU-R200 and can save to CSV format file. Time Resolution for event
recording is 5 msec and scanning interval is 1 msec.
And, in event window has a following pop-up menu. In the Tree View, select ‘EVENT’ and press the
right-click pop-up menu is avaliable.
Instruction manual of SF6 recloser with FTU-R200 control unit
96
ISO 9001 certified
Jin Kwang E & C Corp.
[ Pop-up Menu for Event Window ]
Upload
Reads the selected events in the tree view.
Clear All Events
Delete all event stored.
Clear Fault Events
Delete only fault events.
Save to CSV File
Current event saves to CSV (Comma-Saperated Values file) file
format.
ü
CSV File
A Comma-Seperated Values (CSV) file is used for the digital storage of data structed in a table of lists
form, where each associated item (member) in a group is in association with others also seperated by
the commas of its set.
Each line in the CSV file corresponds to a row in the table. Within a line, fields are seperated by
commas, each field belonging to one table column. Since it is a common and simple file format, CSV
files are often used for moving tabular data between two different computer programs, for example
between a database program and a spreadsheet program.
Instruction manual of SF6 recloser with FTU-R200 control unit
97
ISO 9001 certified
n
Jin Kwang E & C Corp.
I/O Event
[ I/O Event Window ]
Index
Event sequence number, the recent events that occurred is displayed on
top.
Date & Time
Event occurred time.
Description
Information of generated binary event.
Status
Occured
contact points and binary status, OFF/ON/AUTO
Instruction manual of SF6 recloser with FTU-R200 control unit
98
ISO 9001 certified
n
Jin Kwang E & C Corp.
FUNCTION EVENT
[ Function Event Window ]
Index
Event sequence number, the recent events that occurred is displayed on
Date & Time
Event occurred time.
Description
Operation of protection functions.
Status
Occurred function event status, OFF/ON.
top.
Instruction manual of SF6 recloser with FTU-R200 control unit
99
ISO 9001 certified
n
Jin Kwang E & C Corp.
SYSTEM EVENT
[ System Event Window ]
Index
Event sequence number, the recent events that occurred is displayed on
top.
Date & Time
Event occurred time.
Description
Information of generated event like set value changed, triggered by
power reset and system error or self-diagnosis.
Status
Occurred event position and detailed description of system error or selfdiagnosis.
Instruction manual of SF6 recloser with FTU-R200 control unit
100
ISO 9001 certified
n
Jin Kwang E & C Corp.
FAULT EVENT
[ Fault Event Window ]
Index
Event sequence number, the recent events that occurred is displayed on
top.
Date & Time
Event occurred time.
OC
Detecting over-current.
SEF
Detecting Sensitive Earth Fault.
UFR
Detecting Under Frequency.
DIR
Fault current direction.
Inrush
Detecting inrush restraint.
Ia, Ib, Ic, In, V0
Fault current and zero-sequency voltage
Group
Current setting group
Instruction manual of SF6 recloser with FTU-R200 control unit
101
ISO 9001 certified
n
Jin Kwang E & C Corp.
PQM EVENT
[ PQM Event Window ]
Index
Event sequence number, the recent events that occurred is displayed on
top.
Date & Time
Event occurred time.
Description
The occurance history of power quality function change.
Value
RMS value of voltage when moment voltage change occurs.
Unit: kV
Duration
Duration time of moment voltage change by
msec.
Unit: msec
Instruction manual of SF6 recloser with FTU-R200 control unit
102
ISO 9001 certified
n
Jin Kwang E & C Corp.
DEMAND CURRENT EVENT
[ Demand Current Event Window ]
Index
Event sequence number, the recent events that occurred is displayed on
top.
Date & Time
Event occurred time.
Ia, Ib, Ic, In
Demand current of each phase and neutral.
Instruction manual of SF6 recloser with FTU-R200 control unit
103
ISO 9001 certified
n
Jin Kwang E & C Corp.
DEMAND POWER EVENT
[ Demand Power Event Window ]
Index
Event sequence number, the recent events that occurred is
displayed on top.
Date & Time
Event occurred time.
kWa, kWb, kWc, kW3ph
3-phase total and each phase kW.
kVARa, kVARb,
3-phase total and each phase kVAR.
kVARc, kVAR3ph
Instruction manual of SF6 recloser with FTU-R200 control unit
104
ISO 9001 certified
n
Jin Kwang E & C Corp.
DAILY MAXIMUM CURRENT EVENT
For more details, refer to Demand Current Event.
n
DAILY MAXIMUM POWER EVENT
For more details, refer to Demand Power Event.
17.2.7 MEASUREMENT
Operators can monitor all kinds of measurement values such as current, voltage, sequence value, power
and energy, etc. And, FTU-R200 has the function of Harmonic Analysis, therefore up to 31st harmonics
RMS value and THD for current and voltage are measured and displayed. Lastly, counter values and
accumulation data are displayed.
FTUMan has 6 kinds of Mesurement window. The measurement value updates per 1 second.
n
BASIC VALUE
Operators can check the basic value like load or source volatage, current including RMS, Phase Angle
and True RMS also apparent, active and reactive power. And it shows unbalance frequency, temperature
and so on.
[ Basic Mesurement Window ]
Instruction manual of SF6 recloser with FTU-R200 control unit
105
ISO 9001 certified
n
Jin Kwang E & C Corp.
SEQUENCE VALUE
It shows zero, positive and negative sequence of source or load voltage and current.
[ Sequence Value Window ]
Instruction manual of SF6 recloser with FTU-R200 control unit
106
ISO 9001 certified
n
Jin Kwang E & C Corp.
POWER
You can check active, reactive and apparent power of each phase or 3-phase. It also shows lag of each
phase or lead.
[ Power Winodw ]
Instruction manual of SF6 recloser with FTU-R200 control unit
107
ISO 9001 certified
n
Jin Kwang E & C Corp.
ENERGY
FTU-R200 provies imported or exported energy according to conductive, inductive energy of each phase
or 3-phase total.
[ Energy Window ]
Instruction manual of SF6 recloser with FTU-R200 control unit
108
ISO 9001 certified
n
Jin Kwang E & C Corp.
RMONICS
It displays THD and each harmonics value of voltage and current. It shows from 2nd to 31st per 1 second.
[ Harmonics Window ]
Instruction manual of SF6 recloser with FTU-R200 control unit
109
ISO 9001 certified
n
Jin Kwang E & C Corp.
COUNTER
It basically shows restart, fault, PQM and THD counter and total interruption time.
[ Counter Window ]
Restart
Show restarts time and its count.
Fault Counter
Show the total fault count of each, neutral phase and Switch
Trip.
PQM Counter
Show the short-duration voltage variation event count.
Total Interruption Time
Show the total interruption time.
THD Counter
Show the each or total phase’s current and voltage THD
counts.
Instruction manual of SF6 recloser with FTU-R200 control unit
110
ISO 9001 certified
Jin Kwang E & C Corp.
17.2.8 STATUS
In status window, all the status indications and command are displayed.
[ Status Window ]
When operator supervises some command in status window, this window generated. Upper box shows
device name, bottom box displays command name. If you click the ‘OK’ button, command will be
operated and window will be disappeared.
[ Commnad Window ]
Instruction manual of SF6 recloser with FTU-R200 control unit
111
ISO 9001 certified
Jin Kwang E & C Corp.
17.2.9 WAVEFORM
In waveform window displays Fault and PQM waveforms list stored in FTU-R200.
FTU-R200 can record and store the data for up to 8 faults, up to 6 PQM and 1 waveform by manual
triggering. And each waveform has the data of 20 cycles at 128 samples.
How to upload waveforms are as follow. First, by using the ‘Upload’ command reads a list of stored
waveforms on the FTU-R200.
[ Waveform List Uploaded ]
To import the waveform from FTU-R200, select a row and double click, you upload the following
message window appears.
Instruction manual of SF6 recloser with FTU-R200 control unit
112
ISO 9001 certified
Jin Kwang E & C Corp.
[ Message Window ]
If you click the ‘OK’ button, opens standard Windows Save As dialog box and enter the file name, and
click the Save button. And then will start uploading waveform.
The follwing window shows the progress for uploading.
[ Progress Window ]
The file is stored in the COMTRADE file format by converting. The stored file is avalilable the waveform
analysis by EvalTool. The EvalTool is explained in the Section 12. And, in waveform window has a
following pop-up menu. In the Tree View, select ‘WAVEFORM’ and press the right-click pop-up menu is
avaliable.
[Pop-up Menu for Waveform Window ]
Upload
Read waveform list from FTU-R200.
Manual Trigger
Capture current waveform by manual triggerring.
Clear Fault Waveforms
Delete all fault waveform stored.
Clear PQM Waveforms
Delete all PQM waveform stored.
Instruction manual of SF6 recloser with FTU-R200 control unit
113
ISO 9001 certified
Jin Kwang E & C Corp.
18. I/O CONFIGURATION TOOL
18.1 OVERVIEW
The ‘IO Config’ tool allows FTU users to custom I/O mappings.
[ Overview of IOConfig Tool ]
The I/O mapping is created using the tool and saved to an IO File (*.iom). Once a valid file has been
created, it is linked to the Recloser device.
The IOConfig tool is intended to be used off-line only. Mappings are created, saved and linked to
FTUMan while disconnected from the FTU. Once these tasks have been completed the user connects to
the device and writes the new mapping into the Recloser.
Warning: Make sure the IOConfig Tool is closed after a mapping has been edited. If the Tool is left
open while the Automatic Data Retriaval feature is running it may attempt to update a mapping file that
Instruction manual of SF6 recloser with FTU-R200 control unit
114
ISO 9001 certified
Jin Kwang E & C Corp.
is already open in the Tool. This will either cause the read operation to fail or result in a situation where
the newly read file differs from the file open within the Tool.
18.2 OPERATION OF IOConfig
To start the IOConfig Tool selects ‘Tools – IO Configration’ from the FTUMan menu. When you run the
IOConfig Tool, main screen is displayed as show in following figure. There are two tabbed pages in the
IOConfig Tool.
[ Main Screen of IOConfig Tool ]
Instruction manual of SF6 recloser with FTU-R200 control unit
115
ISO 9001 certified
Jin Kwang E & C Corp.
18.2.1 MENU
The File Menu has the following options.
New
Closes the current file and allows the creation of a new file
Open
Closes the current file and opens a standard window file selection dialog. An
existing IO File (*.iom) can be selected and opened.
Save
Saves the current file to the hard drive. If the file is new and this is the first time
it has been saved, the Save As dialog will be opened allowing the user to type in
a name before saving.
Save As
Opens a standard Windows Save As dialog box. This allows an existing file to be
saved under a new name.
Exit
Closes the current file and exits the tool.
The Comm Menu is explained in the Section 17.2.1 Comm.
The View Menu is explained in the Section 17.2.1 View.
The Help Menu opens a window for IOConfig’s program version and information.
18.2.2 TOOLBAR
Below the menu is a toolbar with 9 buttons.
[ Toolbar of IOConfig ]
Upload
Read input or ouput data from FTU-R200.
Download
Write input or ouput data to FTU-R200.
About
Opens a window for IOConfig’s program version and
information.
Once you Press the Upload or Download button, the follwing window appears. This window determines
the types of data read or write.
Instruction manual of SF6 recloser with FTU-R200 control unit
116
ISO 9001 certified
Jin Kwang E & C Corp.
[ Select Widow ]
18.2.3 INPUT
FTU-R200 has 10 inputs. Input is created by filling the fields on the Input tab. Each column is defined as
follows.
[ Input Tab ]
Name
Input name is defined.
Type of the characters is limited to 11 characters.
Note: 0~3 of 4 input points is fixed.
Debounce Time
The minimum time to retain status change.
Like, it prevents making useless information against chattering
in the point
Invert
Specifies whether the point will be inverted.
Blk.Open
To open blocked
Blk.Close
To close blocked
Ext.Trip
To trip using external input
Ext. Close
To close using external input
Instruction manual of SF6 recloser with FTU-R200 control unit
117
ISO 9001 certified
Jin Kwang E & C Corp.
18.2.4 OUTPUT
FTU-R200 has 4 relay outputs and 2 photoMOS relay outs. Output is created by filling the fields on the
Output tab. Eash column is defined as follows.
[ Output Tab ]
Name
Output name is defined.
Type characters are limited to 11 characters.
Only index number of 3 is changed.
Pulse Time
Set a pulse command.
Control Output
Select type of PhotoMOS or Contact Relay for OPEN and CLOSE
Instruction manual of SF6 recloser with FTU-R200 control unit
118
ISO 9001 certified
Jin Kwang E & C Corp.
19. DNP 3.0 INDEX CONFIGURATION TOOL
19.1 OVERVIEW
Custom DNP3.0 point index maps can now be created and loaded into FTU directly from DNPConfig.
The mappings is created using the tool and saved to a DNP3.0 mapping file (*.d3m).
[ Overview of DNPConfig ]
The DNPConfig tool is intended to be used off-line only. Mappings are created, saved and linked to
FTUMan while disconnected from the FTU. Once these tasks have been completed the user connects to
the device and writes the new mapping into the Recloser.
Warning: Make sure the DNPConfig Tool is closed after a mapping has been edited. If the Tool is left
open while the Automatic Data Retriaval feature is running it may attempt to update a mapping file that
is already open in the Tool. This will either cause the read operation to fail or result in a situation where
the newly read file differs from the file open within the Tool.
Instruction manual of SF6 recloser with FTU-R200 control unit
119
ISO 9001 certified
Jin Kwang E & C Corp.
19.2 OPERATION OF DNPCONFIG.
To start the DNPConfig Tool selects ‘Tools - DNP3.0 Index Configration’ from the FTUMan menu.
When you run the DNPConfig Tool, main screen is displayed as show in following figure. There are 4
tabbed pages, Binaty Input, Binary Output, Analog Input and Counter, in the DNPConfig Tool.
[ Main Screen of DNPConfig ]
The DNPConfig tool allows the user to build custom mapplings to suit their own application. Points are
added by selecting a row in PID Columns on one of the tabbed pages then double clicking point from
the Configuration Tool Box or entering index number in configuration tool box defined.
Points are
deleted by selecting a row and pressing ‘Delete’ on the keyboard or entering ‘0’. The PID Number ‘0’
means is not used anymore. You can choose to either shift all the rows below up one, or leave the
entire row blank.
Instruction manual of SF6 recloser with FTU-R200 control unit
120
ISO 9001 certified
Jin Kwang E & C Corp.
The DNPConfig tool allows the following.
ü
Up to 128 Binary Input
ü
Up to 32 Binary Output
ü
Up to 512 Analog Input
ü
Up to 128 Counter
19.2.1 MENU
The File Menu has the following options.
New
Closes the current file and allows the creation of a new file
Open
Closes the current file and opens a standard window file selection dialog.
An existing DNP File (*.d3m) can be selected and opened.
Save
Saves the current file to the hard drive. If the file is new and this is the first
time it has been saved, the Save As dialog will be opened allowing the user
to type in a name before saving.
Save As
Opens a standard Windows Save As dialog box. This allows an existing file
to be saved under a new name.
Exit
Closes the current file and exits the tool.
The Comm Menu is explained in the Section 17.2.1 Comm.
The View Menu is explained in the Section 17.2.1 View.
The Help Menu opens a window for DNPConfig’s program version and information.
19.2.2 TOOLBAR
[ Toolbar of DNPConfig ]
Tool
Shows or hides a window the DNP3.0 Configuration tool box.
Upload
Read input or ouput data from FTU-R200.
Download
Write input or ouput data to FTU-R200.
About
Opens a window for DNPConfig’s program version and information.
Instruction manual of SF6 recloser with FTU-R200 control unit
121
ISO 9001 certified
Jin Kwang E & C Corp.
Pressing Upload or Download button, the follwing window appears. This window determines the types
of data read or write.
[ Select Widow]
19.2.3 CONFIGURATION TOOL BOX
The configutation tool box panel is launched by clicking the Tool button.
[ Configuration Tool Box ]
Instruction manual of SF6 recloser with FTU-R200 control unit
122
ISO 9001 certified
Jin Kwang E & C Corp.
The toolbox contains every available point for FTU-R200. The toolbox displays different points depends
on which tab selected. For example, if the Counters tab is selected then only accumulators will be
displayed on the list.
19.2.4 BINARY INPUT
Binary inputs are used to report the status of binary points.
[ Binary Input Tab ]
Index
Specifies the DNP ID Number of the point
Range : 0 to 127
PID
Specifies number as defiend in the configuration tool box.
The PID Number’s ‘0’ meaning is not used anymore. Range : 0 to 59
Name
The name of the points as defiend in the configuration tool box.
Instruction manual of SF6 recloser with FTU-R200 control unit
123
ISO 9001 certified
Jin Kwang E & C Corp.
This field can be changed in two ways:
Selecting the cell then double clicking a point in the configuration tool
box.
Entering PID number as defiend in configuration tool box.
Class 0~3
The DNP3.0 class of the point. The default class can be modified by
checking from the checkbox.
COS
Select event type, COS(Change of state) or SOE(Sequence of Events)
Invert
Specifies whether the point will be inverted. If the point is inverted it will
be transmitted when the condition is false than true.
DNP3.0 Classes
n
There are four classes in DNP3.0. These are defined as follows:
0
Class 0 is not an event class. It is used when reporting current (static) data values and
not changes of state events.
Note: Setting a point to Class 0 will prevent the controller’s protocol handler from
reporting change of state events for that point to the master station. The point still
remains accessible through static data polls.
1
Class 1 used to report high priority events. Events in this class take precedence.
2
Class 2 used to report medium priority events.
3
Class 3 used to report low priority events.
Instruction manual of SF6 recloser with FTU-R200 control unit
124
ISO 9001 certified
Jin Kwang E & C Corp.
19.2.5 BINARY OUTPUT
Binary Outputs are used to perform operations on the Recloser device and change setting.
[ Binary Output Tab ]
Index
Specifies the DNP ID Number of the point
Range : 0 to 31
PID
Specifies number as defiend in the configuration tool box.
The PID Number ‘0’ means is not used anymore.
Range : 0 to 10
Name
The name of the points as defiend in the configuration tool box.
This field can be changed in two ways:
Selecting the cell then double clicking a point in the configuration tool
box.
Entering PID number as defiend in configuration tool box.
Instruction manual of SF6 recloser with FTU-R200 control unit
125
ISO 9001 certified
Jin Kwang E & C Corp.
19.2.6 ANALOG INPUT
Analog Points are used to transmit analog data such as line currents, voltages and contact life. Analog
intputs are created by adding points as required, then modifying the parameters from defaults if
necessary.
[ Analog Input Tab ]
Index
Specifies the DNP ID Number of the point
Range : 0 to 511
PID
Specifies number as defiend in the configuration tool box.
The PID Number ‘0’ means is not used anymore.
Range : 0 to 331
Name
The name of the points as defiend in the configuration tool box.
This field can be changed in two ways:
Selecting the cell then double clicking a point in the configuration tool box.
Instruction manual of SF6 recloser with FTU-R200 control unit
126
ISO 9001 certified
Jin Kwang E & C Corp.
Entering PID number as defiend in configuration tool box.
Class 0~3
The DNP3.0 class of the point. The default class can be modified by checking
from the checkbox.
COS
Select event type, COS(Change of state) or SOE(Sequence of Events)
Scale
The scale is used to multiply the reported analog value by the amount
enterd. For example, scaling the I a RMS value by a multiple of ten will
change the reported value from zero decimal points to one decimal point
(i.e:9 to 9.0)
Default Value: 1, Range: 1,10,100,1000
Deadband
Display the deadband value for the point. The analog point value must change
by more than the deadband amount before it is reported.
19.2.7 COUNTER
Counters are used to count data and events such as Trips, Protection Pickups, Faults and Accumulated
kWh.
[ Counter Tab ]
Instruction manual of SF6 recloser with FTU-R200 control unit
127
ISO 9001 certified
Index
Jin Kwang E & C Corp.
Specifies the DNP ID Number of the point
Range : 0 to 127
PID
Specifies number as defiend in the configuration tool box.
The PID Number’s ‘0’ means are not used anymore.
Range : 0 to 66
Name
The name of the points as defiend in the configuration tool box.
This field can be changed in two ways:
Selecting the cell then double clicking a point in the configuration tool box.
Entering PID number as defiend in configuration tool box.
Class 0~3
The DNP3.0 class of the point. The default class can be modified by checking
COS
Select event type, COS(Change of state) or SOE(Sequence of Events)
from the checkbox.
Instruction manual of SF6 recloser with FTU-R200 control unit
128
ISO 9001 certified
Jin Kwang E & C Corp.
20. WAVEFORM EVALUATION TOOL
20.1 OVERVIEW
The Waveform data upload from FTU-R200 through the above setting program are analyzed in this
evaluation tool. Graphs of currents/voltages and operation of protection elements are displayed, and
instantaneous/RMS current and voltage values, phase angles and time information at tracker position
are presented. If 2 trackter one is moving with left mouse button and the other with right mouse button
are used, time difference between two points is presented and it becomes the ruler for correct
operation of protection element as setting. And, harmonics up to 31st and THD (Total Harmonic
Distortion) also show up.
Recorded waveforms can be uploaded to FTUMan in local site. After uploading stored to the
COMTRADE file format. These waveform data saved as COMTRADE file format and compatible with
other analyzing tool.
n
COMTRADE file
Comtrade (COMmon format for Transient Data Exchange for power systems) is a file format for
oscilloscops data. It is used by many leading coñpanies for the oscilloscops used in high voltage
substations. It has been standardised by the IEEE.
[ Overview of EvalTool ]
Instruction manual of SF6 recloser with FTU-R200 control unit
129
ISO 9001 certified
Jin Kwang E & C Corp.
20.2 OPERATION OF EvalTool
To start the EvalTool selects ‘Tools – Waveform Evaluation Tool’ from the FTUMan menu. The tool
has meter view and scroll view for graph.
[ Main Screen of EvalTool ]
20.2.1 MENU
The File Menu has the following options.
Open
Closes the current file and opens a standard window file selection dialog. An
Exit
Closes the current file and exits the tool.
existing Data File (*.dat) can be selected and opened.
Instruction manual of SF6 recloser with FTU-R200 control unit
130
ISO 9001 certified
Jin Kwang E & C Corp.
The Option Menu has the following options.
Graph
Opens analog and digital graph select window..
[ Graph Select Window ]
Harmonic
Open a window for voltage and current harmonics.
[ List Window ]
Move
Change the position of the screen.
Zoom
The screen to yellow line center to shrink or enlarge the size.
The Help Menu opens a window for EvalTool’s program version and information.
Instruction manual of SF6 recloser with FTU-R200 control unit
131
ISO 9001 certified
Jin Kwang E & C Corp.
20.2.2 TOOLBAR
[ Toolbar of EvalTool ]
Graph
Show the entire graph
Harmonic List
Check the harmonic list
Move-First
Move to the beginning graph
Move-Double left
Show the prior 2-step
Move-Left
Show the prior 1-step
Move-Right
Show the posterior 1-step
Move-Double right
Show the posterior 2-step
Move-End
Move to the last graph
Zoom In
Enlarged image
Zoom out
Shirink image
Zoom All
Enlarge all image
Instruction manual of SF6 recloser with FTU-R200 control unit
132
ISO 9001 certified
Jin Kwang E & C Corp.
APPENDIX 1.TC (Time-Current) Characteristic Curves
[ A, B, C, D curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
133
ISO 9001 certified
Jin Kwang E & C Corp.
[ EI, NI, VI, LI, SI curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
134
ISO 9001 certified
Jin Kwang E & C Corp.
[ E, L, M, N curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
135
ISO 9001 certified
Jin Kwang E & C Corp.
[ KP, P, R, T curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
136
ISO 9001 certified
Jin Kwang E & C Corp.
[ V, W, Y, Z curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
137
ISO 9001 certified
Jin Kwang E & C Corp.
[ 1, 2, 3, 4 curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
138
ISO 9001 certified
Jin Kwang E & C Corp.
[ 5, 6, 7, 8 curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
139
ISO 9001 certified
Jin Kwang E & C Corp.
[ 8*, 9 , 11, 13 curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
140
ISO 9001 certified
Jin Kwang E & C Corp.
[ 14, 15, 16, 18 curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
141
ISO 9001 certified
Jin Kwang E & C Corp.
[ N1, N2, N3, N4 curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
142
ISO 9001 certified
Jin Kwang E & C Corp.
[ F, G, H, J curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
143
ISO 9001 certified
Jin Kwang E & C Corp.
[ 8+, 17, K-G, A* curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
144
ISO 9001 certified
Jin Kwang E & C Corp.
[ IM, IV, IE, ES-NI, ES-VI curves ]
Instruction manual of SF6 recloser with FTU-R200 control unit
145
ISO 9001 certified
Jin Kwang E & C Corp.
APPENDIX 2. DNP3.0 PROTOCOL OBJECT & INDEX TABLE
Defau
Index
Description
No.
lt
Object/Variation
Remark
Class
Binary Inputs
0
Switch Status
1
01/01,01/02,02/02
1
Ext. AC Power Loss
1
01/01,01/02,02/02
2
Battery Discharged
1
01/01,01/02,02/02
3
DI Spare #5
1
01/01,01/02,02/02
Contact closed = 1
4
DI Spare #6
1
01/01,01/02,02/02
Contact closed = 1
5
DI Spare #7
1
01/01,01/02,02/02
Contact closed = 1
6
DI Spare #8
1
01/01,01/02,02/02
Contact closed = 1
7
DI Spare #9
1
01/01,01/02,02/02
Contact closed = 1
8
DI Spare #10
1
01/01,01/02,02/02
Contact closed = 1
9
Control Mode
1
01/01,01/02,02/02
Local = 1
10
Fault Indicator (A)
3
01/01,01/02,02/02
11
Fault Indicator (B)
3
01/01,01/02,02/02
12
Fault Indicator (C)
3
01/01,01/02,02/02
13
Fault Indicator (N)
3
01/01,01/02,02/02
14
Fault Indicator (SEF)
3
01/01,01/02,02/02
15
Reverse Direction Fault
3
01/01,01/02,02/02
16
Live Source
0
01/01,01/02,02/02
17
Live Load
0
01/01,01/02,02/02
18
Open Line Detection A
3
01/01,01/02,02/02
19
Open Line Detection B
3
01/01,01/02,02/02
20
Open Line Detection C
3
01/01,01/02,02/02
21
Open Line Detection R
3
01/01,01/02,02/02
22
Open Line Detection S
3
01/01,01/02,02/02
23
Open Line Detection T
3
01/01,01/02,02/02
24
Sync. Fail A
3
01/01,01/02,02/02
25
Sync. Fail B
3
01/01,01/02,02/02
26
Sync. Fail C
3
01/01,01/02,02/02
27
Under Frequency Op.
0
01/01,01/02,02/02
28
Under Voltage A
0
01/01,01/02,02/02
Instruction manual of SF6 recloser with FTU-R200 control unit
Closed = 1
146
ISO 9001 certified
Jin Kwang E & C Corp.
29
Under Voltage B
0
01/01,01/02,02/02
30
Under Voltage C
0
01/01,01/02,02/02
31
Over Voltage A
0
01/01,01/02,02/02
32
Over Voltage B
0
01/01,01/02,02/02
33
Over Voltage C
0
01/01,01/02,02/02
34
Source Voltage Unbalance
0
01/01,01/02,02/02
35
Current Unbalance
0
01/01,01/02,02/02
36
Sag Detection A
0
01/01,01/02,02/02
37
Sag Detection B
0
01/01,01/02,02/02
38
Sag Detection C
0
01/01,01/02,02/02
39
Swell Detection A
0
01/01,01/02,02/02
40
Swell Detection B
0
01/01,01/02,02/02
41
Swell Detection C
0
01/01,01/02,02/02
42
Interruption Detection A
0
01/01,01/02,02/02
43
Interruption Detection B
0
01/01,01/02,02/02
44
Interruption Detection C
0
01/01,01/02,02/02
45
Voltage THD A
0
01/01,01/02,02/02
46
Voltage THD B
0
01/01,01/02,02/02
47
Voltage THD C
0
01/01,01/02,02/02
48
Current THD A
0
01/01,01/02,02/02
49
Current THD B
0
01/01,01/02,02/02
50
Current THD C
0
01/01,01/02,02/02
51
System Error
3
01/01,01/02,02/02
52
Inrush Detected
3
01/01,01/02,02/02
53
Mode Lock
1
01/01,01/02,02/02
54
Reclosing Blocked
1
01/01,01/02,02/02
55
Protection Blocked
1
01/01,01/02,02/02
56
Ground Protection Blocked
1
01/01,01/02,02/02
57
High Current Trip
3
01/01,01/02,02/02
58
Sequence Lockout
3
01/01,01/02,02/02
Binary Outputs
0
Switch Open/Close Control
Pulse
12/01
CLOSE=Close, TRIP=Open
1
Battery Test
Pulse
12/01
CLOSE
2
DO spare Output
Pulse
12/01
CLOSE
3
DO Photo1 Output
Pulse
12/01
CLOSE
4
DO Photo2 Output
Pulse
12/01
CLOSE
5
Annunciator Manual Reset
Pulse
12/01
CLOSE
Instruction manual of SF6 recloser with FTU-R200 control unit
147
ISO 9001 certified
Jin Kwang E & C Corp.
6
Control Lock
Pulse
12/01
CLOSE
7
Enable/Disable Reclosing
Pulse
12/01
CLOSE=En.,TRIP=Dis.
8
Enable/Disable Protection
Pulse
12/01
CLOSE=En.,TRIP=Dis.
9
Enable/Disable Ground Protection
Pulse
12/01
CLOSE=En.,TRIP=Dis.
Analog Inputs
0
Ia RMS
2
1
Ib RMS
2
2
Ic RMS
2
3
In RMS
0
4
Source side Va RMS
0
5
Source side Vb RMS
0
6
Source side Vc RMS
0
7
Source side Vo RMS
0
8
Load side Va RMS
0
9
Load side Vb RMS
0
10
Load side Vc RMS
0
11
Load side Vo RMS
0
12
KVAa
0
13
KVAb
0
14
KVAc
0
15
kVA3ph
0
16
KWa
0
17
KWb
0
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
Instruction manual of SF6 recloser with FTU-R200 control unit
A
A
A
A
V
V
V
V
V
V
V
V
kVA
kVA
kVA
kVA
kW
kW
148
ISO 9001 certified
Jin Kwang E & C Corp.
18
KWc
0
19
kW3ph
0
20
KVARa
0
21
KVARb
0
22
KVARc
0
23
kVAR3ph
0
24
PFa
0
25
PFb
0
26
PFc
0
27
PF3ph
0
28
Va-Vr Phase Angle Diff
0
29
Frequency
0
30
Temperature
0
31
Ia phase angle
0
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
02
30/02,30/04,32/
kW
kW
kVAR
kVAR
kVAR
kVAR
X100
X100
X100
X100
o
02
30/02,30/04,32/
02
10
HZ100
30/02,30/04,32/
02
30/02,30/04
o
10
10
32
Ib phase angle
0
30/02,30/04
o
33
Ic phase angle
0
30/02,30/04
o
10
34
In phase angle
0
30/02,30/04
o
10
10
35
Source side Va phase angle
0
30/02,30/04
o
36
Source side Vb phase angle
0
30/02,30/04
o
10
37
Source side Vc phase angle
0
30/02,30/04
o
10
10
38
Source side Vo phase angle
0
30/02,30/04
o
39
Load side Va phase angle
0
30/02,30/04
o
10
10
40
Load side Vb phase angle
0
30/02,30/04
o
41
Load side Vc phase angle
0
30/02,30/04
o
10
42
Load side Vo phase angle
0
30/02,30/04
o
10
43
I1 RMS
0
30/02,30/04
A
44
I1 phase angle
0
30/02,30/04
o
Instruction manual of SF6 recloser with FTU-R200 control unit
10
149
ISO 9001 certified
Jin Kwang E & C Corp.
45
I2 RMS
0
30/02,30/04
A
46
I2 phase angle
0
30/02,30/04
o
47
Source side V1 RMS
0
30/02,30/04
V
48
Source side V1 phase angle
0
30/02,30/04
o
49
Source side V2 RMS
0
30/02,30/04
V
50
Source side V2 phase angle
0
30/02,30/04
o
51
Load side V1 RMS
0
30/02,30/04
A
52
Load side V1 phase angle
0
30/02,30/04
o
53
Load side V2 RMS
0
30/02,30/04
A
54
Load side V2 phase angle
0
30/02,30/04
o
0
30/02,30/04
%
55
Source side Voltage Unbalance
ratio
10
10
10
10
10
56
Load side Voltage Unbalance ratio
0
30/02,30/04
%
57
Current Unbalance ratio
0
30/02,30/04
%
58
PFa lead
0
30/02,30/04
Leading = 1
59
PFb lead
0
30/02,30/04
Leading = 1
60
PFc lead
0
30/02,30/04
Leading = 1
61
PF3ph lead
0
30/02,30/04
Leading = 1
62
Last Fault Ia
3
63
Last Fault Ib
3
64
Last Fault Ic
3
65
Last Fault In
3
66
Last Fault vo
0
30/02,30/04
A
67
Last Fault location
0
30/02,30/04
km
68
Last Fault I2t
0
30/02,30/04
69
Demand I Ia
2
70
Demand I Ib
2
71
Demand I Ic
2
72
Demand I In
2
73
Demand P kWa
2
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
Instruction manual of SF6 recloser with FTU-R200 control unit
A
A
A
A
A
A
A
A
kW
150
ISO 9001 certified
Jin Kwang E & C Corp.
30/02,30/04,32/
74
Demand P kWb
2
75
Demand P kWc
2
76
Demand P kW3ph
2
77
Demand P kVARa
2
78
Demand P kVARb
2
79
Demand P kVARc
2
80
Demand P kVAR3ph
2
81
Max. I Ia
2
82
Max. I Ib
2
83
Max. I Ic
2
84
Max. I In
2
85
Max. P1 kWa
2
86
Max. P1 kWb
2
87
Max. P1 kWc
2
88
Max. P1 kW3ph
2
89
Max. P1 kVARa
2
90
Max. P1 kVARb
2
91
Max. P1 kVARc
2
92
Max. P1 kVAR3ph
2
93
3-phase currents THD
0
30/02,30/04
%
94
Ia THD
0
30/02,30/04
%
95
Ib THD
0
30/02,30/04
%
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
30/02,30/04,32/
04
Instruction manual of SF6 recloser with FTU-R200 control unit
kW
kW
kW
kVAR
kVAR
kVAR
kVAR
A
A
A
A
kW
kW
kW
kW
kVAR
kVAR
kVAR
kVAR
151
ISO 9001 certified
Jin Kwang E & C Corp.
96
Ic THD
0
30/02,30/04
%
97
In THD
0
30/02,30/04
%
0
30/02,30/04
%
98
Source
side
3-phase
THD
voltages
99
Source side Va THD
0
30/02,30/04
%
100
Source side Vb THD
0
30/02,30/04
%
101
Source side Vc THD
0
30/02,30/04
%
102
Ia true RMS
0
30/02,30/04
A
103
Ib true RMS
0
30/02,30/04
A
104
Ic true RMS
0
30/02,30/04
A
105
In true RMS
0
30/02,30/04
A
106
Va true RMS
0
30/02,30/04
V
107
Vb true RMS
0
30/02,30/04
V
108
Vc true RMS
0
30/02,30/04
V
109
Vr true RMS
0
30/02,30/04
V
110
Vs true RMS
0
30/02,30/04
V
111
Vt true RMS
0
30/02,30/04
V
112
Vab true RMS
0
30/02,30/04
V
113
Vbc true RMS
0
30/02,30/04
V
114
Vca true RMS
0
30/02,30/04
V
115
Vrs true RMS
0
30/02,30/04
V
116
Vst true RMS
0
30/02,30/04
V
117
Vtr true RMS
0
30/02,30/04
V
118
Active Group
0
30/02,30/04
119
TD #1
0
30/02,30/04
mA1000
120
TD #2
0
30/02,30/04
mA1000
121
Va 2nd harmonic RMS
0
30/02,30/04
V
2nd
122
Vb
harmonic RMS
0
30/02,30/04
V
123
Vc 2nd harmonic RMS
0
30/02,30/04
V
124
Ia 2nd harmonic RMS
0
30/02,30/04
A
nd
125
Ib 2
harmonic RMS
0
30/02,30/04
A
126
Ic 2nd harmonic RMS
0
30/02,30/04
A
nd
127
In 2
harmonic RMS
0
30/02,30/04
A
128
Va 3rd harmonic RMS
0
30/02,30/04
V
129
Vb 3rd harmonic RMS
0
30/02,30/04
V
3rd
130
Vc
harmonic RMS
0
30/02,30/04
V
131
Ia 3rd harmonic RMS
0
30/02,30/04
A
Instruction manual of SF6 recloser with FTU-R200 control unit
152
ISO 9001 certified
Jin Kwang E & C Corp.
132
Ib 3rd harmonic RMS
0
30/02,30/04
A
133
Ic 3rd harmonic RMS
0
30/02,30/04
A
134
In 3rd harmonic RMS
0
30/02,30/04
A
4th
135
Va
harmonic RMS
0
30/02,30/04
V
136
Vb 4th harmonic RMS
0
30/02,30/04
V
137
Vc 4th harmonic RMS
0
30/02,30/04
V
4th
138
Ia
harmonic RMS
0
30/02,30/04
A
139
Ib 4th harmonic RMS
0
30/02,30/04
A
140
Ic 4th harmonic RMS
0
30/02,30/04
A
0
30/02,30/04
A
4th
141
In
harmonic RMS
324
Va 31th harmonic RMS
0
30/02,30/04
V
325
Vb 31th harmonic RMS
0
30/02,30/04
V
326
Vc 31th harmonic RMS
0
30/02,30/04
V
31th
327
Ia
harmonic RMS
0
30/02,30/04
A
328
Ib 31th harmonic RMS
0
30/02,30/04
A
329
Ic 31th harmonic RMS
0
30/02,30/04
A
0
30/02,30/04
A
330
In
31th
harmonic RMS
Counters
0
Restart Count
0
20/02,20/06
--
1
Switch Trip (or Open) Count
0
20/02,20/06
--
2
All Faults Count
0
20/02,20/06
--
3
A-phase Fault Count
0
20/02,20/06
--
4
B-phase Fault Count
0
20/02,20/06
--
5
C-phase Fault Count
0
20/02,20/06
--
6
N-phase Fault Count
0
20/02,20/06
--
7
kWattHour-a (Positive)
0
8
kWattHour-b (Positive)
0
9
kWattHour-c (Positive)
0
10
kWattHour-3ph (Positive)
0
11
kWattHour-a (Negative)
0
12
kWattHour-b (Negative)
0
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
Instruction manual of SF6 recloser with FTU-R200 control unit
kWh
kWh
kWh
kWh
kWh
kWh
153
ISO 9001 certified
Jin Kwang E & C Corp.
13
kWattHour-c (Negative)
0
14
kWattHour-3ph (Negative)
0
15
kVarHour-a (Inductive Positive)
0
16
kVarHour-b (Inductive Positive)
0
17
kVarHour-c (Inductive Positive)
0
18
kVarHour-3ph (Inductive Positive)
0
19
kVarHour-a (Capacitive Positive)
0
20
kVarHour-b (Capacitive Positive)
0
21
kVarHour-c (Capacitive Positive)
0
22
kVarHour-3ph
(Capacitive Positive)
0
23
kVarHour-a (Inductive Negative)
0
24
kVarHour-b (Inductive Negative)
0
25
kVarHour-c (Inductive Negative)
0
26
kVarHour-3ph (Inductive
Negative)
0
27
kVarHour-a (Capacitive Negative)
0
28
kVarHour-b (Capacitive Negative)
0
29
kVarHour-c (Capacitive Negative)
0
30
kVarHour-3ph (Capacitive
Negative)
0
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
20/02,20/06,22/
08
kWh
kWh
kVarh
kVarh
kVarh
kVarh
kVarh
kVarh
kVarh
kVarh
kVarh
kVarh
kVarh
kVarh
kVarh
kVarh
kVarh
kVarh
31
Sag Counts
0
20/02,20/06
--
32
Sag A Counts
0
20/02,20/06
--
33
Sag B Counts
0
20/02,20/06
--
34
Sag C Counts
0
20/02,20/06
--
35
Sag Instantaneous Counts
0
20/02,20/06
--
Instruction manual of SF6 recloser with FTU-R200 control unit
154
ISO 9001 certified
Jin Kwang E & C Corp.
36
Sag Momentary Counts
0
20/02,20/06
--
37
Sag Temporary Counts
0
20/02,20/06
--
38
Sag Long-time Counts
0
20/02,20/06
--
39
Swell Counts
0
20/02,20/06
--
40
Swell A Counts
0
20/02,20/06
--
41
Swell B Counts
0
20/02,20/06
--
42
Swell C Counts
0
20/02,20/06
--
43
Swell Instantaneous Counts
0
20/02,20/06
--
44
Swell Momentary Counts
0
20/02,20/06
--
45
Swell Temporary Counts
0
20/02,20/06
--
46
Swell Long-time Counts
0
20/02,20/06
--
47
Interruption Counts
0
20/02,20/06
--
48
Interruption A Counts
0
20/02,20/06
--
49
Interruption B Counts
0
20/02,20/06
--
50
Interruption C Counts
0
20/02,20/06
--
51
Interruption Momentary Counts
0
20/02,20/06
--
52
Interruption Temporary Counts
0
20/02,20/06
--
53
Interruption Sustained Counts
0
20/02,20/06
--
54
Interruption Total Time
0
20/02,20/06
--
55
Interruption A Total Time
0
20/02,20/06
--
56
Interruption B Total Time
0
20/02,20/06
--
57
Interruption C Total Time
0
20/02,20/06
--
58
Source Voltage THD Counts
0
20/02,20/06
--
59
Source Voltage THD A Counts
0
20/02,20/06
--
60
Source Voltage THD B Counts
0
20/02,20/06
--
61
Source Voltage THD C Counts
0
20/02,20/06
--
62
Current THD Counts
0
20/02,20/06
--
63
Current THD A Counts
0
20/02,20/06
--
64
Current THD B Counts
0
20/02,20/06
--
65
Current THD C Counts
0
20/02,20/06
--
Analog outputs
Setting Group1
0
Phase Pickup Current
40/02,41/02
10~1260A
1
Phase Fast TCC type
40/02,41/02
1~48
2
Phase Fast Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
3
Phase Fast Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
4
Phase Fast Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
Instruction manual of SF6 recloser with FTU-R200 control unit
155
ISO 9001 certified
Jin Kwang E & C Corp.
5
Phase Fast Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
6
Phase Fast RDMT
40/02,41/02
0.00~100.00,step:0.01
7
Phase Delay TCC type
40/02,41/02
1~48
8
Phase Delay Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
9
Phase Delay Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
10
Phase Delay Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
11
Phase Delay Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
12
Phase Delay RDMT
40/02,41/02
0.00~100.00,step:0.01
13
Phase Definite Time O/C Active
40/02,41/02
ON(1),OFF(0)
14
Phase Definite Time O/C Level
40/02,41/02
50~10000A
40/02,41/02
0.00~1.00sec,step:0.01
15
Phase
Definite
Time
O/C
Response Time
16
Phase High Current Pickup
40/02,41/02
50~10000A
17
Phase High Current Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
40/02,41/02
0(No),1(Yes)
2nd
18
Phase
19
Phase Fault Trip Direction
40/02,41/02
20
Ground Pickup Current
40/02,41/02
5~900A
21
Ground Fast TCC type
40/02,41/02
1~48
22
Ground Fast Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
23
Ground Fast Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
24
Ground Fast Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
25
Ground Fast Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
26
Ground Fast RDMT
40/02,41/02
0.00~100.00,step:0.01
27
Ground Delay TCC type
40/02,41/02
1~48
28
Ground Delay Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
29
Ground Delay Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
30
Ground Delay Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
31
Ground Delay Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
32
Ground Delay RDMT
40/02,41/02
0.00~100.00,step:0.01
33
Ground Definite Time O/C Active
40/02,41/02
ON(1),OFF(0)
34
Ground Definite Time O/C Level
40/02,41/02
50~10000A
40/02,41/02
0.00~1.00sec,step:0.01
35
harmonic restraint
Ground Definite Time Response
Time
0(off),1(fwd),2(rev),3(fwd
rev)
36
Ground High Current Pickup
40/02,41/02
50~10000A
37
Ground High Current Time Adder
40/02,41/02
0.00~1.00,step:0.01
38
Ground 2nd harmonic Restraint
40/02,41/02
0(No),1(Yes)
Instruction manual of SF6 recloser with FTU-R200 control unit
or
156
ISO 9001 certified
Jin Kwang E & C Corp.
0(off),1(fwd),2(rev),3(fwd
39
Ground Fault Trip Direction
40/02,41/02
40
SEF - Pickup Current(3Io)
40/02,41/02
0.1~20.0A
41
SEF - Pickup Voltage(-3Vo)
40/02,41/02
10~80%
42
SEF - Max. Torque Angle
40/02,41/02
0~345,step:15 DEG
43
SEF - Detection Time
40/02,41/02
0.1~30.0 step:0.1 Sec
44
SEF - 2nd harmonic restraint
40/02,41/02
No(0),Yes(1)
45
SEF - Function Select
40/02,41/02
0(Off),1(Alarm),2(Trip)
46
2nd
Inrush - harmonic level
40/02,41/02
5~50%
47
2nd Inrush - Detection Time
40/02,41/02
0.02~1.00,step:0.01
48
2nd Inrush - Function Select
40/02,41/02
0(Off),1(On)
49
Direction – 3I1 Threshold
40/02,41/02
0.00~1.00, step:0.01
50
Direction – 3V1 Threshold
40/02,41/02
0.00~1.00, step:0.01
51
Direction – 3I1 Max Torque Angle
40/02,41/02
0~355, step:5
52
Direction – 3Io Max Torque Angle
40/02,41/02
0~355, step:5
53
Direction – 3Io Threshold
40/02,41/02
0.00~1.00, step:0.01
54
Direction – -3Vo Threshold
40/02,41/02
0.00~1.00, step:0.01
55
Phase Loss - Volt On level
40/02,41/02
50~90,step:5
56
Phase Loss - Volt Off level
40/02,41/02
35~75,step:5
57
Phase Loss - Detection Time
40/02,41/02
0.1~30.0 step:0.1
58
Phase Loss - Function Select
40/02,41/02
0(Off),1(On)
59
Under voltage - Detection level
40/02,41/02
0.30~0.95, step:0.01
60
Under voltage - Detection Time
40/02,41/02
0~180.0, step:0.1
61
Under voltage - Function Select
40/02,41/02
0(Off),1(Alarm),2(Trip)
62
Over voltage - Detection level
40/02,41/02
1.05~1.50, step:0.01
63
Over voltage - Detection Time
40/02,41/02
0~180.0, step:0.1
64
Over voltage - Function Select
40/02,41/02
0(Off),1(Alarm),2(Trip)
40/02,41/02
47.00~59.98,step:0.01
40/02,41/02
0.03~10.00, step:0.01
40/02,41/02
0(Off),1(Alarm),2(Trip)
65
66
67
Under
Frequency
-
Detection
Frequency
-
Detection
Level
Under
Delay Time
Under
Frequency
-
Function
Select
rev)
68
Sync Fail - Phase difference
40/02,41/02
5~60
69
Sync Fail - Delay Time
40/02,41/02
0.1~30.0 step:0.1
70
Sync Fail - Function Select
40/02,41/02
0(Off),1(On)
71
Phase Cold Load Pickup Multiplier
40/02,41/02
0(Off), 1~10
72
Phase Cold Load Duration
40/02,41/02
0.00~60.00 step:0.01
Instruction manual of SF6 recloser with FTU-R200 control unit
or
157
ISO 9001 certified
73
Ground
Cold
Jin Kwang E & C Corp.
Load
Pickup
Multiplier
40/02,41/02
0(Off), 1~10
74
Ground Cold Load Duration
40/02,41/02
0.00~60.00 step:0.01
75
Oper. To Lockout Phase
40/02,41/02
1~4
76
Oper. To Lockout Ground
40/02,41/02
1~4
77
Oper. Fast Curve Phase
40/02,41/02
0~4
78
Oper. Fast Curve Ground
40/02,41/02
0~4
79
High Current Phase Active
40/02,41/02
0~4
80
High Current Ground Active
40/02,41/02
0~4
81
Phase/Ground Reclose Interval 1st
40/02,41/02
0.5~180.0,step:0.1
82
Phase/Ground Reclose Interval 2nd
40/02,41/02
1~180
83
Phase/Ground Reclose Interval
3rd
40/02,41/02
1~180
84
Phase/Ground Reclose Interval 4th
40/02,41/02
1~180
85
Phase/Ground Reset Time
40/02,41/02
3~180
86
Oper. To Lockout SEF
40/02,41/02
1~4
87
SEF Reclose Interval 1st
40/02,41/02
0.5~180.0,step:0.1
88
SEF Reclose Interval
2nd
40/02,41/02
1~180
89
SEF Reclose Interval 3rd
40/02,41/02
1~180
90
SEF Reclose Interval 4th
40/02,41/02
1~180
91
SEF Reset Time
40/02,41/02
3~180
92
Single Shot Time
40/02,41/02
0~180
93
Seq. Coordination Active
40/02,41/02
0(Off),1(On)
Setting Group2
94
Phase Pickup Current
40/02,41/02
10~1260A
95
Phase Fast TCC type
40/02,41/02
1~48
96
Phase Fast Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
97
Phase Fast Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
98
Phase Fast Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
99
Phase Fast Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
100
Phase Fast RDMT
40/02,41/02
0.00~100.00,step:0.01
101
Phase Delay TCC type
40/02,41/02
1~48
102
Phase Delay Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
103
Phase Delay Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
104
Phase Delay Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
105
Phase Delay Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
106
Phase Delay RDMT
40/02,41/02
0.00~100.00,step:0.01
107
Phase Definite Time O/C Active
40/02,41/02
ON(1),OFF(0)
Instruction manual of SF6 recloser with FTU-R200 control unit
158
ISO 9001 certified
108
109
Jin Kwang E & C Corp.
Phase Definite Time O/C Level
Phase
Definite
Time
O/C
Response Time
40/02,41/02
50~10000A
40/02,41/02
0.00~1.00sec,step:0.01
110
Phase High Current Pickup
40/02,41/02
50~10000A
111
Phase High Current Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
40/02,41/02
0(No),1(Yes)
2nd
112
Phase
113
Phase Fault Trip Direction
40/02,41/02
114
Ground Pickup Current
40/02,41/02
5~900A
115
Ground Fast TCC type
40/02,41/02
1~48
116
Ground Fast Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
117
Ground Fast Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
118
Ground Fast Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
119
Ground Fast Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
120
Ground Fast RDMT
40/02,41/02
0.00~100.00,step:0.01
121
Ground Delay TCC type
40/02,41/02
1~48
122
Ground Delay Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
123
Ground Delay Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
124
Ground Delay Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
125
Ground Delay Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
126
Ground Delay RDMT
40/02,41/02
0.00~100.00,step:0.01
127
Ground Definite Time O/C Active
40/02,41/02
ON(1),OFF(0)
128
Ground Definite Time O/C Level
40/02,41/02
50~10000A
40/02,41/02
0.00~1.00sec,step:0.01
129
harmonic restraint
Ground Definite Time Response
Time
0(off),1(fwd),2(rev),3(fwd
rev)
130
Ground High Current Pickup
40/02,41/02
50~10000A
131
Ground High Current Time Adder
40/02,41/02
0.00~1.00,step:0.01
132
Ground 2nd harmonic Restraint
40/02,41/02
0(No),1(Yes)
133
Ground Fault Trip Direction
40/02,41/02
134
SEF - Pickup Current(3Io)
40/02,41/02
0.1~20.0A
135
SEF - Pickup Voltage(-3Vo)
40/02,41/02
10~80%
136
SEF - Max. Torque Angle
40/02,41/02
0~345,step:15 DEG
137
SEF - Detection Time
40/02,41/02
0.1~30.0 step:0.1 Sec
40/02,41/02
No(0),Yes(1)
2nd
harmonic restraint
0(off),1(fwd),2(rev),3(fwd
SEF -
139
SEF - Function Select
40/02,41/02
0(Off),1(Alarm),2(Trip)
140
2nd Inrush - harmonic level
40/02,41/02
5~50%
141
2nd
40/02,41/02
0.02~1.00,step:0.01
Instruction manual of SF6 recloser with FTU-R200 control unit
or
rev)
138
Inrush - Detection Time
or
159
ISO 9001 certified
Jin Kwang E & C Corp.
142
2nd Inrush - Function Select
40/02,41/02
0(Off),1(On)
143
Direction – 3I1 Threshold
40/02,41/02
0.00~1.00, step:0.01
144
Direction – 3V1 Threshold
40/02,41/02
0.00~1.00, step:0.01
145
Direction – 3I1 Max Torque Angle
40/02,41/02
0~355, step:5
146
Direction – 3Io Max Torque Angle
40/02,41/02
0~355, step:5
147
Direction – 3Io Threshold
40/02,41/02
0.00~1.00, step:0.01
148
Direction – -3Vo Threshold
40/02,41/02
0.00~1.00, step:0.01
149
Phase Loss - Volt On level
40/02,41/02
50~90,step:5
150
Phase Loss - Volt Off level
40/02,41/02
35~75,step:5
151
Phase Loss - Detection Time
40/02,41/02
0.1~30.0 step:0.1
152
Phase Loss - Function Select
40/02,41/02
0(Off),1(On)
153
Under voltage - Detection level
40/02,41/02
0.30~0.95, step:0.01
154
Under voltage - Detection Time
40/02,41/02
0~180.0, step:0.1
155
Under voltage - Function Select
40/02,41/02
0(Off),1(Alarm),2(Trip)
156
Over voltage - Detection level
40/02,41/02
1.05~1.50, step:0.01
157
Over voltage - Detection Time
40/02,41/02
0~180.0, step:0.1
158
Over voltage - Function Select
40/02,41/02
0(Off),1(Alarm),2(Trip)
40/02,41/02
47.00~59.98,step:0.01
40/02,41/02
0.03~10.00, step:0.01
40/02,41/02
0(Off),1(Alarm),2(Trip)
159
160
161
Under
Frequency
-
Detection
Frequency
-
Detection
Level
Under
Delay Time
Under
Frequency
-
Function
Select
162
Sync Fail - Phase difference
40/02,41/02
5~60
163
Sync Fail - Delay Time
40/02,41/02
0.1~30.0 step:0.1
164
Sync Fail - Function Select
40/02,41/02
0(Off),1(On)
165
Phase Cold Load Pickup Multiplier
40/02,41/02
0(Off), 1~10
166
Phase Cold Load Duration
40/02,41/02
0.00~60.00 step:0.01
40/02,41/02
0(Off), 1~10
167
Ground
Cold
Load
Pickup
Multiplier
168
Ground Cold Load Duration
40/02,41/02
0.00~60.00 step:0.01
169
Oper. To Lockout Phase
40/02,41/02
1~4
170
Oper. To Lockout Ground
40/02,41/02
1~4
171
Oper. Fast Curve Phase
40/02,41/02
0~4
172
Oper. Fast Curve Ground
40/02,41/02
0~4
173
High Current Phase Active
40/02,41/02
0~4
174
High Current Ground Active
40/02,41/02
0~4
40/02,41/02
0.5~180.0,step:0.1
175
Phase/Ground Reclose Interval
1st
Instruction manual of SF6 recloser with FTU-R200 control unit
160
ISO 9001 certified
Jin Kwang E & C Corp.
176
Phase/Ground Reclose Interval 2nd
40/02,41/02
1~180
177
Phase/Ground Reclose Interval 3rd
40/02,41/02
1~180
178
Phase/Ground Reclose Interval 4th
40/02,41/02
1~180
179
Phase/Ground Reset Time
40/02,41/02
3~180
180
Oper. To Lockout SEF
40/02,41/02
1~4
181
SEF Reclose Interval 1st
40/02,41/02
0.5~180.0,step:0.1
182
SEF Reclose Interval
2nd
40/02,41/02
1~180
183
SEF Reclose Interval 3rd
40/02,41/02
1~180
184
SEF Reclose Interval 4th
40/02,41/02
1~180
185
SEF Reset Time
40/02,41/02
3~180
186
Single Shot Time
40/02,41/02
0~180
187
Seq. Coordination Active
40/02,41/02
0(Off),1(On)
Setting Group3
188
Phase Pickup Current
40/02,41/02
10~1260A
189
Phase Fast TCC type
40/02,41/02
1~48
190
Phase Fast Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
191
Phase Fast Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
192
Phase Fast Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
193
Phase Fast Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
194
Phase Fast RDMT
40/02,41/02
0.00~100.00,step:0.01
195
Phase Delay TCC type
40/02,41/02
1~48
196
Phase Delay Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
197
Phase Delay Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
198
Phase Delay Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
199
Phase Delay Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
200
Phase Delay RDMT
40/02,41/02
0.00~100.00,step:0.01
201
Phase Definite Time O/C Active
40/02,41/02
ON(1),OFF(0)
202
Phase Definite Time O/C Level
40/02,41/02
50~10000A
40/02,41/02
0.00~1.00sec,step:0.01
203
Phase
Definite
Time
O/C
Response Time
204
Phase High Current Pickup
40/02,41/02
50~10000A
205
Phase High Current Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
40/02,41/02
0(No),1(Yes)
nd
206
Phase 2
harmonic restraint
207
Phase Fault Trip Direction
40/02,41/02
208
Ground Pickup Current
40/02,41/02
5~900A
209
Ground Fast TCC type
40/02,41/02
1~48
Instruction manual of SF6 recloser with FTU-R200 control unit
0(off),1(fwd),2(rev),3(fwd
or
rev)
161
ISO 9001 certified
Jin Kwang E & C Corp.
210
Ground Fast Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
211
Ground Fast Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
212
Ground Fast Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
213
Ground Fast Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
214
Ground Fast RDMT
40/02,41/02
0.00~100.00,step:0.01
215
Ground Delay TCC type
40/02,41/02
1~48
216
Ground Delay Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
217
Ground Delay Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
218
Ground Delay Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
219
Ground Delay Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
220
Ground Delay RDMT
40/02,41/02
0.00~100.00,step:0.01
221
Ground Definite Time O/C Active
40/02,41/02
ON(1),OFF(0)
222
Ground Definite Time O/C Level
40/02,41/02
50~10000A
40/02,41/02
0.00~1.00sec,step:0.01
223
Ground Definite Time Response
Time
224
Ground High Current Pickup
40/02,41/02
50~10000A
225
Ground High Current Time Adder
40/02,41/02
0.00~1.00,step:0.01
226
Ground 2nd harmonic Restraint
40/02,41/02
0(No),1(Yes)
227
Ground Fault Trip Direction
40/02,41/02
228
SEF - Pickup Current(3Io)
40/02,41/02
0.1~20.0A
229
SEF - Pickup Voltage(-3Vo)
40/02,41/02
10~80%
230
SEF - Max. Torque Angle
40/02,41/02
0~345,step:15 DEG
231
SEF - Detection Time
40/02,41/02
0.1~30.0 step:0.1 Sec
40/02,41/02
No(0),Yes(1)
2nd
harmonic restraint
0(off),1(fwd),2(rev),3(fwd
232
SEF -
233
SEF - Function Select
40/02,41/02
0(Off),1(Alarm),2(Trip)
234
2nd Inrush - harmonic level
40/02,41/02
5~50%
235
2nd
Inrush - Detection Time
40/02,41/02
0.02~1.00,step:0.01
236
2nd Inrush - Function Select
40/02,41/02
0(Off),1(On)
237
Direction – 3I1 Threshold
40/02,41/02
0.00~1.00, step:0.01
238
Direction – 3V1 Threshold
40/02,41/02
0.00~1.00, step:0.01
239
Direction – 3I1 Max Torque Angle
40/02,41/02
0~355, step:5
240
Direction – 3Io Max Torque Angle
40/02,41/02
0~355, step:5
241
Direction – 3Io Threshold
40/02,41/02
0.00~1.00, step:0.01
242
Direction – -3Vo Threshold
40/02,41/02
0.00~1.00, step:0.01
243
Phase Loss - Volt On level
40/02,41/02
50~90,step:5
244
Phase Loss - Volt Off level
40/02,41/02
35~75,step:5
Instruction manual of SF6 recloser with FTU-R200 control unit
or
rev)
162
ISO 9001 certified
Jin Kwang E & C Corp.
245
Phase Loss - Detection Time
40/02,41/02
0.1~30.0 step:0.1
246
Phase Loss - Function Select
40/02,41/02
0(Off),1(On)
247
Under voltage - Detection level
40/02,41/02
0.30~0.95, step:0.01
248
Under voltage - Detection Time
40/02,41/02
0~180.0, step:0.1
249
Under voltage - Function Select
40/02,41/02
0(Off),1(Alarm),2(Trip)
250
Over voltage - Detection level
40/02,41/02
1.05~1.50, step:0.01
251
Over voltage - Detection Time
40/02,41/02
0~180.0, step:0.1
252
Over voltage - Function Select
40/02,41/02
0(Off),1(Alarm),2(Trip)
40/02,41/02
47.00~59.98,step:0.01
40/02,41/02
0.03~10.00, step:0.01
40/02,41/02
0(Off),1(Alarm),2(Trip)
253
254
255
Under
Frequency
-
Detection
Frequency
-
Detection
Level
Under
Delay Time
Under
Frequency
-
Function
Select
256
Sync Fail - Phase difference
40/02,41/02
5~60
257
Sync Fail - Delay Time
40/02,41/02
0.1~30.0 step:0.1
258
Sync Fail - Function Select
40/02,41/02
0(Off),1(On)
259
Phase Cold Load Pickup Multiplier
40/02,41/02
0(Off), 1~10
260
Phase Cold Load Duration
40/02,41/02
0.00~60.00 step:0.01
40/02,41/02
0(Off), 1~10
261
Ground
Cold
Load
Pickup
Multiplier
262
Ground Cold Load Duration
40/02,41/02
0.00~60.00 step:0.01
263
Oper. To Lockout Phase
40/02,41/02
1~4
264
Oper. To Lockout Ground
40/02,41/02
1~4
265
Oper. Fast Curve Phase
40/02,41/02
0~4
266
Oper. Fast Curve Ground
40/02,41/02
0~4
267
High Current Phase Active
40/02,41/02
0~4
268
High Current Ground Active
40/02,41/02
0~4
st
269
Phase/Ground Reclose Interval 1
40/02,41/02
0.1~180.0,step:0.1
270
Phase/Ground Reclose Interval 2nd
40/02,41/02
0.1~180
271
Phase/Ground Reclose Interval 3rd
40/02,41/02
0.1~180
272
Phase/Ground Reclose Interval
4th
40/02,41/02
0.1~180
273
Phase/Ground Reset Time
40/02,41/02
3~180
274
Oper. To Lockout SEF
40/02,41/02
1~4
275
SEF Reclose Interval
1st
40/02,41/02
0.5~180.0,step:0.1
276
SEF Reclose Interval 2nd
40/02,41/02
1~180
277
SEF Reclose Interval 3rd
40/02,41/02
1~180
278
4th
40/02,41/02
1~180
SEF Reclose Interval
Instruction manual of SF6 recloser with FTU-R200 control unit
163
ISO 9001 certified
Jin Kwang E & C Corp.
279
SEF Reset Time
40/02,41/02
3~180
280
Single Shot Time
40/02,41/02
0~180
281
Seq. Coordination Active
40/02,41/02
0(Off),1(On)
Setting Group4
282
Phase Pickup Current
40/02,41/02
10~1260A
283
Phase Fast TCC type
40/02,41/02
1~48
284
Phase Fast Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
285
Phase Fast Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
286
Phase Fast Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
287
Phase Fast Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
288
Phase Fast RDMT
40/02,41/02
0.00~100.00,step:0.01
289
Phase Delay TCC type
40/02,41/02
1~48
290
Phase Delay Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
291
Phase Delay Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
292
Phase Delay Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
293
Phase Delay Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
294
Phase Delay RDMT
40/02,41/02
0.00~100.00,step:0.01
295
Phase Definite Time O/C Active
40/02,41/02
ON(1),OFF(0)
296
Phase Definite Time O/C Level
40/02,41/02
50~10000A
40/02,41/02
0.00~1.00sec,step:0.01
297
Phase
Definite
Time
O/C
Response Time
298
Phase High Current Pickup
40/02,41/02
50~10000A
299
Phase High Current Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
300
Phase 2nd harmonic restraint
40/02,41/02
0(No),1(Yes)
301
Phase Fault Trip Direction
40/02,41/02
302
Ground Pickup Current
40/02,41/02
5~900A
303
Ground Fast TCC type
40/02,41/02
1~48
304
Ground Fast Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
305
Ground Fast Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
306
Ground Fast Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
307
Ground Fast Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
308
Ground Fast RDMT
40/02,41/02
0.00~100.00,step:0.01
309
Ground Delay TCC type
40/02,41/02
1~48
310
Ground Delay Time Multiplier
40/02,41/02
0.05~2.00,step:0.01
311
Ground Delay Time Adder
40/02,41/02
0.00~1.00sec,step:0.01
312
Ground Delay Min Response Time
40/02,41/02
0.00~1.00sec,step:0.01
Instruction manual of SF6 recloser with FTU-R200 control unit
0(off),1(fwd),2(rev),3(fwd
or
rev)
164
ISO 9001 certified
Jin Kwang E & C Corp.
313
Ground Delay Reset Type
40/02,41/02
RDMT(0)/RIDMT(1)
314
Ground Delay RDMT
40/02,41/02
0.00~100.00,step:0.01
315
Ground Definite Time O/C Active
40/02,41/02
ON(1),OFF(0)
316
Ground Definite Time O/C Level
40/02,41/02
50~10000A
40/02,41/02
0.00~1.00sec,step:0.01
317
Ground Definite Time Response
Time
318
Ground High Current Pickup
40/02,41/02
50~10000A
319
Ground High Current Time Adder
40/02,41/02
0.00~1.00,step:0.01
40/02,41/02
0(No),1(Yes)
2nd
320
Ground
321
Ground Fault Trip Direction
40/02,41/02
322
SEF - Pickup Current(3Io)
40/02,41/02
0.1~20.0A
323
SEF - Pickup Voltage(-3Vo)
40/02,41/02
10~80%
324
SEF - Max. Torque Angle
40/02,41/02
0~345,step:15 DEG
325
SEF - Detection Time
40/02,41/02
0.1~30.0 step:0.1 Sec
326
SEF - 2nd harmonic restraint
40/02,41/02
No(0),Yes(1)
327
SEF - Function Select
40/02,41/02
0(Off),1(Alarm),2(Trip)
328
2nd Inrush - harmonic level
40/02,41/02
5~50%
329
2nd
Inrush - Detection Time
40/02,41/02
0.02~1.00,step:0.01
330
2nd Inrush - Function Select
40/02,41/02
0(Off),1(On)
331
Direction – 3I1 Threshold
40/02,41/02
0.00~1.00, step:0.01
332
Direction – 3V1 Threshold
40/02,41/02
0.00~1.00, step:0.01
333
Direction – 3I1 Max Torque Angle
40/02,41/02
0~355, step:5
334
Direction – 3Io Max Torque Angle
40/02,41/02
0~355, step:5
335
Direction – 3Io Threshold
40/02,41/02
0.00~1.00, step:0.01
336
Direction – -3Vo Threshold
40/02,41/02
0.00~1.00, step:0.01
337
Phase Loss - Volt On level
40/02,41/02
50~90,step:5
338
Phase Loss - Volt Off level
40/02,41/02
35~75,step:5
339
Phase Loss - Detection Time
40/02,41/02
0.1~30.0 step:0.1
340
Phase Loss - Function Select
40/02,41/02
0(Off),1(On)
341
Under voltage - Detection level
40/02,41/02
0.30~0.95, step:0.01
342
Under voltage - Detection Time
40/02,41/02
0~180.0, step:0.1
343
Under voltage - Function Select
40/02,41/02
0(Off),1(Alarm),2(Trip)
344
Over voltage - Detection level
40/02,41/02
1.05~1.50, step:0.01
345
Over voltage - Detection Time
40/02,41/02
0~180.0, step:0.1
346
Over voltage - Function Select
40/02,41/02
0(Off),1(Alarm),2(Trip)
40/02,41/02
47.00~59.98,step:0.01
347
Under
Level
harmonic Restraint
Frequency
-
Detection
Instruction manual of SF6 recloser with FTU-R200 control unit
0(off),1(fwd),2(rev),3(fwd
or
rev)
165
ISO 9001 certified
348
349
Under
Jin Kwang E & C Corp.
Frequency
-
Detection
Delay Time
Under
Frequency
-
Function
Select
40/02,41/02
0.03~10.00, step:0.01
40/02,41/02
0(Off),1(Alarm),2(Trip)
350
Sync Fail - Phase difference
40/02,41/02
5~60
351
Sync Fail - Delay Time
40/02,41/02
0.1~30.0 step:0.1
352
Sync Fail - Function Select
40/02,41/02
0(Off),1(On)
353
Phase Cold Load Pickup Multiplier
40/02,41/02
0(Off), 1~10
354
Phase Cold Load Duration
40/02,41/02
0.00~60.00 step:0.01
40/02,41/02
0(Off), 1~10
355
Ground
Cold
Load
Pickup
Multiplier
356
Ground Cold Load Duration
40/02,41/02
0.00~60.00 step:0.01
357
Oper. To Lockout Phase
40/02,41/02
1~4
358
Oper. To Lockout Ground
40/02,41/02
1~4
359
Oper. Fast Curve Phase
40/02,41/02
0~4
360
Oper. Fast Curve Ground
40/02,41/02
0~4
361
High Current Phase Active
40/02,41/02
0~4
362
High Current Ground Active
40/02,41/02
0~4
363
Phase/Ground Reclose Interval
1st
40/02,41/02
0.5~180.0,step:0.1
364
Phase/Ground Reclose Interval 2nd
40/02,41/02
1~180
365
Phase/Ground Reclose Interval 3rd
40/02,41/02
1~180
366
Phase/Ground Reclose Interval
4th
40/02,41/02
1~180
367
Phase/Ground Reset Time
40/02,41/02
3~180
368
Oper. To Lockout SEF
40/02,41/02
1~4
369
SEF Reclose Interval 1st
40/02,41/02
0.5~180.0,step:0.1
370
SEF Reclose Interval 2nd
40/02,41/02
1~180
371
SEF Reclose Interval
3rd
40/02,41/02
1~180
372
SEF Reclose Interval 4th
40/02,41/02
1~180
373
SEF Reset Time
40/02,41/02
3~180
374
Single Shot Time
40/02,41/02
0~180
375
Seq. Coordination Active
40/02,41/02
0(Off),1(On)
40/02,41/02
1~4
40/02,41/02
0(Off),1(On)
40/02,41/02
1~4
70/01
I/O Event history
Common Setting
376
377
378
Default setting group
Automation
Detection
Group
Selection
Reverse power flow setting group
File Transfer
“EV_BIO”
Instruction manual of SF6 recloser with FTU-R200 control unit
166
ISO 9001 certified
Jin Kwang E & C Corp.
“EV_FUNC”
70/01
Function Event History
“EV_SYS”
70/01
System Event History
“EV_FAULT”
70/01
Fault Event History
:EV_PQM”
70/01
Pqm Event History
“EV_DMD_I”
70/01
Demand I History
“EV_DMD_P”
70/01
Demand P History
“EV_MAX_I”
70/01
Max. I History
“EV_MAX_P”
70/01
Max. P History
“WAVE_INFO”
70/01
Wave Info
“FI_WAVE_1”
70/01
Fault Waveform (Recent)
“FI_WAVE_2”
70/01
Fault Waveform
“FI_WAVE_3”
70/01
Fault Waveform
“FI_WAVE_4”
70/01
Fault Waveform
“FI_WAVE_5”
70/01
Fault Waveform
“FI_WAVE_6”
70/01
Fault Waveform
“FI_WAVE_7”
70/01
Fault Waveform
“FI_WAVE_8”
70/01
Fault Waveform (Oldest)
“PQ_WAVE_1”
70/01
Pqm Waveform (Recent)
“PQ_WAVE_2”
70/01
Pqm Waveform
“PQ_WAVE_3”
70/01
Pqm Waveform
“PQ_WAVE_4”
70/01
Pqm Waveform
“PQ_WAVE_5”
70/01
Pqm Waveform
“PQ_WAVE_6”
70/01
Pqm Waveform (Oldest)
“PQ_WAVE_0”
70/01
Manual Waveform
I/O Event File Record Format
I/O Event ID
Unsigned short
I/O Event Date & Time
DNP Time
I/O Event Status Flags
Unsigned short
Function Event File Record Format
Function Event ID
Unsigned short
Function Event Date & Time
DNP Time
Function Event Status Flags
Unsigned short
System Event File Record Format
System Event ID
Unsigned short
System Event Date & Time
DNP Time
System Event Status Flags
Unsigned short
Fault Event File Record Format
Instruction manual of SF6 recloser with FTU-R200 control unit
167
ISO 9001 certified
Jin Kwang E & C Corp.
Fault Event Date & Time
DNP Time
Fault Event Status
Unsigned short
Fault Event Ia
Unsigned short
Fault Event Ib
Unsigned short
Fault Event Ic
Unsigned short
Fault Event In
Unsigned short
Fault Event Vo
Unsigned short
Fault Event Active Group
Unsigned short
Reserved
Unsigned short
Reserved
Unsigned short
Reserved
Unsigned short
PQM Event File Record Format
PQM event # ID
Unsigned short
PQM event # Date & Time
DNP Time
PQM event # Duration
Unsigned short
PQM event # Value
Unsigned short
Demand I Event File Record Format
Demand I Date & Time
DNP Time
Demand I Ia
Unsigned short
Demand I Ib
Unsigned short
Demand I Ic
Unsigned short
Demand I In
Unsigned short
Demand P Event File Record Format
Demand P Date & Time
DNP Time
Demand P kWa
short
Demand P kWb
short
Demand P kWc
short
Demand P kW3ph
short
Demand P kVARa
short
Demand P kVARb
short
Demand P kVARc
short
Demand P kVAR3ph
short
Max. I Event File Record Format
Max. I Date & Time
DNP Time
Max. I Ia
Unsigned short
Max. I Ib
Unsigned short
Max. I Ic
Unsigned short
Instruction manual of SF6 recloser with FTU-R200 control unit
168
ISO 9001 certified
Max. I In
Jin Kwang E & C Corp.
Unsigned short
Max. P Event File Record Format
Max. P Date & Time
DNP Time
Max. P kWa
short
Max. P kWb
short
Max. P kWc
short
Max. P kW3ph
short
Max. P kVARa
short
Max. P kVARb
short
Max. P kVARc
short
Max. P kVAR3ph
short
Wave Info File Record Format
FI_WAVE _1 Date & Time
DNP Time
FI_WAVE _1 frequency
Unsigned char
FI_WAVE _1 Type
Unsigned char
FI_WAVE _1 Cycle
Unsigned char
FI_WAVE _1 Sampling
Unsigned char
FI_WAVE _8 Date & Time
DNP Time
FI_WAVE _8 frequency
Unsigned char
FI_WAVE _8 Type
Unsigned char
FI_WAVE _8 Cycle
Unsigned char
FI_WAVE _8 Sampling
Unsigned char
PQ_WAVE _1 Date & Time
DNP Time
PQ_WAVE _1 frequency
Unsigned char
PQ_WAVE _1 Type
Unsigned char
PQ_WAVE _1 Cycle
Unsigned char
PQ_WAVE _1 Sampling
Unsigned char
PQ_WAVE _6 Date & Time
DNP Time
PQ_WAVE _6 frequency
Unsigned char
PQ_WAVE _6 Type
Unsigned char
PQ_WAVE _6 Cycle
Unsigned char
PQ_WAVE _6 Sampling
Unsigned char
PQ_WAVE _0 Date & Time
DNP Time
PQ_WAVE _0 frequency
Unsigned char
PQ_WAVE _0 Type
Unsigned char
PQ_WAVE _0 Cycle
Unsigned char
Instruction manual of SF6 recloser with FTU-R200 control unit
169
ISO 9001 certified
Jin Kwang E & C Corp.
PQ_WAVE _0 Sampling
Unsigned char
Sample waveform File Record Format
Sample Waveform Date & Time
DNP Time
Fault Status
Record
Unsigned short
Sampling Rate = 128
0
Unsigned short
Reserved
10 Bytes
Sample Va[0]
-32768 ~ +32767
Sample Vb[0]
-32768 ~ +32767
Sample Vc[0]
-32768 ~ +32767
Sample Ia[0]
Record
-32768 ~ +32767
Sample Ib[0]
1~2560
-32768 ~ +32767
Sample Ic[0]
-32768 ~ +32767
Sample In[0]
-32768 ~ +32767
Sample Op. Status[]
Unsigned short
Instruction manual of SF6 recloser with FTU-R200 control unit
170
ISO 9001 certified
Jin Kwang E & C Corp.
APPENDIX 3. IEC 60870-5-101 PROTOCOL OBJECT & INDEX TABLE
Point
Description
Address
Remark
M_SP_NA_1 points
100
Reserved
101
Ext. AC Power Loss
102
Battery Discharged
103
DI Spare #5
Contact closed = 1
104
DI Spare #6
Contact closed = 1
105
DI Spare #7
Contact closed = 1
106
DI Spare #8
Contact closed = 1
107
DI Spare #9
Contact closed = 1
108
DI Spare #10
Contact closed = 1
109
Control Mode
Local = 1
110
Fault Indicator (A)
111
Fault Indicator (B)
112
Fault Indicator (C)
113
Fault Indicator (N)
114
Fault Indicator (SEF)
115
Reverse Direction Fault
116
Live Source
117
Live Load
118
Open Line Detection A
119
Open Line Detection B
120
Open Line Detection C
121
Open Line Detection R
122
Open Line Detection S
123
Open Line Detection T
124
Sync. Fail A
125
Sync. Fail B
126
Sync. Fail C
127
Under Frequency Op.
128
Under Voltage A
129
Under Voltage B
Instruction manual of SF6 recloser with FTU-R200 control unit
171
ISO 9001 certified
130
Under Voltage C
131
Over Voltage A
132
Over Voltage B
133
Over Voltage C
134
Source Voltage Unbalance
135
Current Unbalance
136
Sag Detection A
137
Sag Detection B
138
Sag Detection C
139
Swell Detection A
140
Swell Detection B
141
Swell Detection C
142
Interruption Detection A
143
Interruption Detection B
144
Interruption Detection C
145
Voltage THD A
146
Voltage THD B
147
Voltage THD C
148
Current THD A
149
Current THD B
150
Current THD C
151
System Error
152
Inrush Detected
153
Mode Lock
154
Reclosing Blocked
155
Protection Blocked
156
Ground Protection Blocked
157
High Current Trip
158
Sequence Lockout
Jin Kwang E & C Corp.
C_SC_NA_1 points
200
Annunciator Manual Reset
No Select Required
201
Battery Test Output
No Select Required
M_DP_NA_1 points
300
Switch Status
C_DC_NA_1 points
400
Switch Open/Close Control
Select Required Before Execute
M_ME_NB_1 points
Instruction manual of SF6 recloser with FTU-R200 control unit
172
ISO 9001 certified
Jin Kwang E & C Corp.
1000
Ia RMS
A
1001
Ib RMS
A
1002
Ic RMS
A
1003
In RMS
A
1004
Source side Va RMS
V
1005
Source side Vb RMS
V
1006
Source side Vc RMS
V
1007
Source side Vo RMS
V
1008
Load side Va RMS
V
1009
Load side Vb RMS
V
1010
Load side Vc RMS
V
1011
Load side Vo RMS
V
1012
KVAa
kVA
1013
KVAb
kVA
1014
KVAc
kVA
1015
kVA3ph
kVA
1016
KWa
kW
1017
KWb
kW
1018
KWc
kW
1019
kW3ph
kW
1020
KVARa
kVAR
1021
KVARb
kVAR
1022
KVARc
kVAR
1023
kVAR3ph
kVAR
1024
PFa
X100
1025
PFb
X100
1026
PFc
X100
1027
PF3ph
X100
1028
Va-Vr Phase Angle Diff
o
1029
Frequency
HZ100
1030
Temperature
1031
Ia phase angle
o
10
1032
Ib phase angle
o
10
1033
Ic phase angle
o
10
1034
In phase angle
o
10
1035
Source side Va phase angle
o
10
Source side Vb phase angle
o
10
1036
Instruction manual of SF6 recloser with FTU-R200 control unit
10
173
ISO 9001 certified
Jin Kwang E & C Corp.
1037
Source side Vc phase angle
o
10
1038
Source side Vo phase angle
o
10
1039
Load side Va phase angle
o
10
1040
Load side Vb phase angle
o
10
1041
Load side Vc phase angle
o
10
1042
Load side Vo phase angle
o
10
1043
I1 RMS
A
1044
I1 phase angle
o
1045
I2 RMS
A
1046
I2 phase angle
o
1047
Source side V1 RMS
V
1048
Source side V1 phase angle
o
1049
Source side V2 RMS
V
1050
Source side V2 phase angle
o
1051
Load side V1 RMS
A
1052
Load side V1 phase angle
o
1053
Load side V2 RMS
A
1054
Load side V2 phase angle
o
1055
Source side Voltage Unbalance ratio
%
1056
Load side Voltage Unbalance ratio
%
1057
Current Unbalance ratio
%
1058
PFa lead
Leading = 1
1059
PFb lead
Leading = 1
1060
PFc lead
Leading = 1
1061
PF3ph lead
Leading = 1
1062
Last Fault Ia
A
1063
Last Fault Ib
A
1064
Last Fault Ic
A
1065
Last Fault In
A
1066
Last Fault vo
A
1067
Last Fault location
km
1068
Last Fault I2t
1069
Demand I Ia
A
1070
Demand I Ib
A
1071
Demand I Ic
A
1072
Demand I In
A
1073
Demand P kWa
kW
Instruction manual of SF6 recloser with FTU-R200 control unit
10
10
10
10
10
10
174
ISO 9001 certified
Jin Kwang E & C Corp.
1074
Demand P kWb
kW
1075
Demand P kWc
kW
1076
Demand P kW3ph
kW
1077
Demand P kVARa
kVAR
1078
Demand P kVARb
kVAR
1079
Demand P kVARc
kVAR
1080
Demand P kVAR3ph
kVAR
1081
Max. I Ia
A
1082
Max. I Ib
A
1083
Max. I Ic
A
1084
Max. I In
A
1085
Max. P1 kWa
kW
1086
Max. P1 kWb
kW
1087
Max. P1 kWc
kW
1088
Max. P1 kW3ph
kW
1089
Max. P1 kVARa
kVAR
1090
Max. P1 kVARb
kVAR
1091
Max. P1 kVARc
kVAR
1092
Max. P1 kVAR3ph
kVAR
1093
3-phase currents THD
%
1094
Ia THD
%
1095
Ib THD
%
1096
Ic THD
%
1097
In THD
%
1098
Source side 3-phase voltages THD
%
1099
Source side Va THD
%
1100
Source side Vb THD
%
1101
Source side Vc THD
%
1102
Ia true RMS
A
1103
Ib true RMS
A
1104
Ic true RMS
A
1105
In true RMS
A
1106
Va true RMS
V
1107
Vb true RMS
V
1108
Vc true RMS
V
1109
Vr true RMS
V
1110
Vs true RMS
V
Instruction manual of SF6 recloser with FTU-R200 control unit
175
ISO 9001 certified
Jin Kwang E & C Corp.
1111
Vt true RMS
V
1112
Vab true RMS
V
1113
Vbc true RMS
V
1114
Vca true RMS
V
1115
Vrs true RMS
V
1116
Vst true RMS
V
1117
Vtr true RMS
V
1118
Active Group
1119
TD #1
mA1000
1120
TD #2
mA1000
1121
Va 2nd harmonic RMS
V
2nd
1122
Vb
harmonic RMS
V
1123
Vc 2nd harmonic RMS
V
1124
Ia 2nd harmonic RMS
A
2nd
1125
Ib
harmonic RMS
A
1126
Ic 2nd harmonic RMS
A
1127
In 2nd harmonic RMS
A
3rd
1128
Va
harmonic RMS
V
1129
Vb 3rd harmonic RMS
V
3rd
1130
Vc
harmonic RMS
V
1131
Ia 3rd harmonic RMS
A
1132
Ib 3rd harmonic RMS
A
3rd
1133
Ic
harmonic RMS
A
1134
In 3rd harmonic RMS
A
1135
Va 4th harmonic RMS
V
4th
1136
Vb
harmonic RMS
V
1137
Vc 4th harmonic RMS
V
4th
1138
Ia
harmonic RMS
A
1139
Ib 4th harmonic RMS
A
1140
Ic 4th harmonic RMS
A
4th
1141
In
harmonic RMS
1324
Va 31th harmonic RMS
31th
A
V
1325
Vb
harmonic RMS
V
1326
Vc 31th harmonic RMS
V
1327
Ia 31th harmonic RMS
A
1328
th
Ib 31 harmonic RMS
Instruction manual of SF6 recloser with FTU-R200 control unit
A
176
ISO 9001 certified
Jin Kwang E & C Corp.
1329
Ic 31th harmonic RMS
A
1330
In 31th harmonic RMS
A
M_IT_NA_1 points
4000
Restart Count
--
4001
Switch Trip (or Open) Count
--
4002
All Faults Count
--
4003
A-phase Fault Count
--
4004
B-phase Fault Count
--
4005
C-phase Fault Count
--
4006
N-phase Fault Count
--
4007
kWattHour-a (Positive)
kWh
4008
kWattHour-b (Positive)
kWh
4009
kWattHour-c (Positive)
kWh
4010
kWattHour-3ph (Positive)
kWh
4011
kWattHour-a (Negative)
kWh
4012
kWattHour-b (Negative)
kWh
4013
kWattHour-c (Negative)
kWh
4014
kWattHour-3ph (Negative)
kWh
4015
kVarHour-a (Inductive Positive)
kVarh
4016
kVarHour-b (Inductive Positive)
kVarh
4017
kVarHour-c (Inductive Positive)
kVarh
4018
kVarHour-3ph (Inductive Positive)
kVarh
4019
kVarHour-a (Capacitive Positive)
kVarh
4020
kVarHour-b (Capacitive Positive)
kVarh
4021
kVarHour-c (Capacitive Positive)
kVarh
4022
kVarHour-3ph (Capacitive Positive)
kVarh
4023
kVarHour-a (Inductive Negative)
kVarh
4024
kVarHour-b (Inductive Negative)
kVarh
4025
kVarHour-c (Inductive Negative)
kVarh
4026
kVarHour-3ph (Inductive Negative)
kVarh
4027
kVarHour-a (Capacitive Negative)
kVarh
4028
kVarHour-b (Capacitive Negative)
kVarh
4029
kVarHour-c (Capacitive Negative)
kVarh
4030
kVarHour-3ph (Capacitive Negative)
kVarh
4031
Sag Counts
--
4032
Sag A Counts
--
4033
Sag B Counts
--
Instruction manual of SF6 recloser with FTU-R200 control unit
177
ISO 9001 certified
Jin Kwang E & C Corp.
4034
Sag C Counts
--
4035
Sag Instantaneous Counts
--
4036
Sag Momentary Counts
--
4037
Sag Temporary Counts
--
4038
Sag Long-time Counts
--
4039
Swell Counts
--
4040
Swell A Counts
--
4041
Swell B Counts
--
4042
Swell C Counts
--
4043
Swell Instantaneous Counts
--
4044
Swell Momentary Counts
--
4045
Swell Temporary Counts
--
4046
Swell Long-time Counts
--
4047
Interruption Counts
--
4048
Interruption A Counts
--
4049
Interruption B Counts
--
4050
Interruption C Counts
--
4051
Interruption Momentary Counts
--
4052
Interruption Temporary Counts
--
4053
Interruption Sustained Counts
--
4054
Interruption Total Time
--
4055
Interruption A Total Time
--
4056
Interruption B Total Time
--
4057
Interruption C Total Time
--
4058
Source Voltage THD Counts
--
4059
Source Voltage THD A Counts
--
4060
Source Voltage THD B Counts
--
4061
Source Voltage THD C Counts
--
4062
Current THD Counts
--
4063
Current THD A Counts
--
4064
Current THD B Counts
--
4065
Current THD C Counts
--
C_SE_NB_1 points
Setting Group1
2000
Phase Pickup Current
10~1260A
2001
Phase Fast TCC type
1~48
2002
Phase Fast Time Multiplier
0.05~2.00,step:0.01
Instruction manual of SF6 recloser with FTU-R200 control unit
178
ISO 9001 certified
Jin Kwang E & C Corp.
2003
Phase Fast Time Adder
0.00~1.00sec,step:0.01
2004
Phase Fast Min Response Time
0.00~1.00sec,step:0.01
2005
Phase Fast Reset Type
RDMT(0)/RIDMT(1)
2006
Phase Fast RDMT
0.00~100.00,step:0.01
2007
Phase Delay TCC type
1~48
2008
Phase Delay Time Multiplier
0.05~2.00,step:0.01
2009
Phase Delay Time Adder
0.00~1.00sec,step:0.01
2010
Phase Delay Min Response Time
0.00~1.00sec,step:0.01
2011
Phase Delay Reset Type
RDMT(0)/RIDMT(1)
2012
Phase Delay RDMT
0.00~100.00,step:0.01
2013
Phase Definite Time O/C Active
ON(1),OFF(0)
2014
Phase Definite Time O/C Level
50~10000A
2015
Phase Definite Time O/C Response Time
0.00~1.00sec,step:0.01
2016
Phase High Current Pickup
50~10000A
2017
Phase High Current Time Adder
0.00~1.00sec,step:0.01
2018
Phase 2nd harmonic restraint
0(No),1(Yes)
2019
Phase Fault Trip Direction
0(off),1(fwd),2(rev),3(fwd or rev)
2020
Ground Pickup Current
5~900A
2021
Ground Fast TCC type
1~48
2022
Ground Fast Time Multiplier
0.05~2.00,step:0.01
2023
Ground Fast Time Adder
0.00~1.00sec,step:0.01
2024
Ground Fast Min Response Time
0.00~1.00sec,step:0.01
2025
Ground Fast Reset Type
RDMT(0)/RIDMT(1)
2026
Ground Fast RDMT
0.00~100.00,step:0.01
2027
Ground Delay TCC type
1~48
2028
Ground Delay Time Multiplier
0.05~2.00,step:0.01
2029
Ground Delay Time Adder
0.00~1.00sec,step:0.01
2030
Ground Delay Min Response Time
0.00~1.00sec,step:0.01
2031
Ground Delay Reset Type
RDMT(0)/RIDMT(1)
2032
Ground Delay RDMT
0.00~100.00,step:0.01
2033
Ground Definite Time O/C Active
ON(1),OFF(0)
2034
Ground Definite Time O/C Level
50~10000A
2035
Ground Definite Time Response Time
0.00~1.00sec,step:0.01
2036
Ground High Current Pickup
50~10000A
2037
Ground High Current Time Adder
0.00~1.00,step:0.01
2038
Ground 2nd harmonic Restraint
0(No),1(Yes)
2039
Ground Fault Trip Direction
0(off),1(fwd),2(rev),3(fwd or rev)
Instruction manual of SF6 recloser with FTU-R200 control unit
179
ISO 9001 certified
Jin Kwang E & C Corp.
2040
SEF - Pickup Current(3Io)
0.1~20.0A
2041
SEF - Pickup Voltage(-3Vo)
10~80%
2042
SEF - Max. Torque Angle
0~345,step:15 DEG
2043
SEF - Detection Time
0.1~30.0 step:0.1 Sec
2044
SEF - 2nd harmonic restraint
No(0),Yes(1)
2045
SEF - Function Select
0(Off),1(Alarm),2(Trip)
2046
2nd
5~50%
2047
2nd Inrush - Detection Time
0.02~1.00,step:0.01
2048
2nd Inrush - Function Select
0(Off),1(On)
2049
Direction – 3I1 Threshold
0.00~1.00, step:0.01
2050
Direction – 3V1 Threshold
0.00~1.00, step:0.01
2051
Direction – 3I1 Max Torque Angle
0~355, step:5
2052
Direction – 3Io Max Torque Angle
0~355, step:5
2053
Direction – 3Io Threshold
0.00~1.00, step:0.01
2054
Direction – -3Vo Threshold
0.00~1.00, step:0.01
2055
Phase Loss - Volt On level
50~90,step:5
2056
Phase Loss - Volt Off level
35~75,step:5
2057
Phase Loss - Detection Time
0.1~30.0 step:0.1
2058
Phase Loss - Function Select
0(Off),1(On)
2059
Under voltage - Detection level
0.30~0.95, step:0.01
2060
Under voltage - Detection Time
0~180.0, step:0.1
2061
Under voltage - Function Select
0(Off),1(Alarm),2(Trip)
2062
Over voltage - Detection level
1.05~1.50, step:0.01
2063
Over voltage - Detection Time
0~180.0, step:0.1
2064
Over voltage - Function Select
0(Off),1(Alarm),2(Trip)
2065
Under Frequency - Detection Level
47.00~59.98,step:0.01
2066
Under Frequency - Detection Delay Time
0.03~10.00, step:0.01
2067
Under Frequency - Function Select
0(Off),1(Alarm),2(Trip)
2068
Sync Fail - Phase difference
5~60
2069
Sync Fail - Delay Time
0.1~30.0 step:0.1
2070
Sync Fail - Function Select
0(Off),1(On)
2071
Phase Cold Load Pickup Multiplier
0(Off), 1~10
2072
Phase Cold Load Duration
0.00~60.00 step:0.01
2073
Ground Cold Load Pickup Multiplier
0(Off), 1~10
2074
Ground Cold Load Duration
0.00~60.00 step:0.01
2075
Oper. To Lockout Phase
1~4
2076
Oper. To Lockout Ground
1~4
Inrush - harmonic level
Instruction manual of SF6 recloser with FTU-R200 control unit
180
ISO 9001 certified
Jin Kwang E & C Corp.
2077
Oper. Fast Curve Phase
0~4
2078
Oper. Fast Curve Ground
0~4
2079
High Current Phase Active
0~4
2080
High Current Ground Active
0~4
2081
Phase/Ground Reclose Interval 1st
0.5~180.0,step:0.1
2082
Phase/Ground Reclose Interval 2nd
1~180
2083
Phase/Ground Reclose Interval
3rd
1~180
2084
Phase/Ground Reclose Interval 4th
1~180
2085
Phase/Ground Reset Time
3~180
2086
Oper. To Lockout SEF
1~4
2087
SEF Reclose Interval 1st
0.5~180.0,step:0.1
2088
SEF Reclose Interval
2nd
1~180
2089
SEF Reclose Interval 3rd
1~180
2090
SEF Reclose Interval 4th
1~180
2091
SEF Reset Time
3~180
2092
Single Shot Time
0~180
2093
Seq. Coordination Active
0(Off),1(On)
Setting Group2
2094
Phase Pickup Current
10~1260A
2095
Phase Fast TCC type
1~48
2096
Phase Fast Time Multiplier
0.05~2.00,step:0.01
2097
Phase Fast Time Adder
0.00~1.00sec,step:0.01
2098
Phase Fast Min Response Time
0.00~1.00sec,step:0.01
2099
Phase Fast Reset Type
RDMT(0)/RIDMT(1)
2100
Phase Fast RDMT
0.00~100.00,step:0.01
2101
Phase Delay TCC type
1~48
2102
Phase Delay Time Multiplier
0.05~2.00,step:0.01
2103
Phase Delay Time Adder
0.00~1.00sec,step:0.01
2104
Phase Delay Min Response Time
0.00~1.00sec,step:0.01
2105
Phase Delay Reset Type
RDMT(0)/RIDMT(1)
2106
Phase Delay RDMT
0.00~100.00,step:0.01
2107
Phase Definite Time O/C Active
ON(1),OFF(0)
2108
Phase Definite Time O/C Level
50~10000A
2109
Phase Definite Time O/C Response Time
0.00~1.00sec,step:0.01
2110
Phase High Current Pickup
50~10000A
2111
Phase High Current Time Adder
0.00~1.00sec,step:0.01
2112
nd
Phase 2
harmonic restraint
Instruction manual of SF6 recloser with FTU-R200 control unit
0(No),1(Yes)
181
ISO 9001 certified
Jin Kwang E & C Corp.
2113
Phase Fault Trip Direction
0(off),1(fwd),2(rev),3(fwd or rev)
2114
Ground Pickup Current
5~900A
2115
Ground Fast TCC type
1~48
2116
Ground Fast Time Multiplier
0.05~2.00,step:0.01
2117
Ground Fast Time Adder
0.00~1.00sec,step:0.01
2118
Ground Fast Min Response Time
0.00~1.00sec,step:0.01
2119
Ground Fast Reset Type
RDMT(0)/RIDMT(1)
2120
Ground Fast RDMT
0.00~100.00,step:0.01
2121
Ground Delay TCC type
1~48
2122
Ground Delay Time Multiplier
0.05~2.00,step:0.01
2123
Ground Delay Time Adder
0.00~1.00sec,step:0.01
2124
Ground Delay Min Response Time
0.00~1.00sec,step:0.01
2125
Ground Delay Reset Type
RDMT(0)/RIDMT(1)
2126
Ground Delay RDMT
0.00~100.00,step:0.01
2127
Ground Definite Time O/C Active
ON(1),OFF(0)
2128
Ground Definite Time O/C Level
50~10000A
2129
Ground Definite Time Response Time
0.00~1.00sec,step:0.01
2130
Ground High Current Pickup
50~10000A
2131
Ground High Current Time Adder
0.00~1.00,step:0.01
2nd
2132
Ground
2133
Ground Fault Trip Direction
0(off),1(fwd),2(rev),3(fwd or rev)
2134
SEF - Pickup Current(3Io)
0.1~20.0A
2135
SEF - Pickup Voltage(-3Vo)
10~80%
2136
SEF - Max. Torque Angle
0~345,step:15 DEG
2137
SEF - Detection Time
0.1~30.0 step:0.1 Sec
2nd
harmonic Restraint
harmonic restraint
0(No),1(Yes)
2138
SEF -
2139
SEF - Function Select
0(Off),1(Alarm),2(Trip)
2140
2nd
5~50%
2141
2nd Inrush - Detection Time
0.02~1.00,step:0.01
2142
2nd Inrush - Function Select
0(Off),1(On)
2143
Direction – 3I1 Threshold
0.00~1.00, step:0.01
2144
Direction – 3V1 Threshold
0.00~1.00, step:0.01
2145
Direction – 3I1 Max Torque Angle
0~355, step:5
2146
Direction – 3Io Max Torque Angle
0~355, step:5
2147
Direction – 3Io Threshold
0.00~1.00, step:0.01
2148
Direction – -3Vo Threshold
0.00~1.00, step:0.01
2149
Phase Loss - Volt On level
50~90,step:5
Inrush - harmonic level
Instruction manual of SF6 recloser with FTU-R200 control unit
No(0),Yes(1)
182
ISO 9001 certified
Jin Kwang E & C Corp.
2150
Phase Loss - Volt Off level
35~75,step:5
2151
Phase Loss - Detection Time
0.1~30.0 step:0.1
2152
Phase Loss - Function Select
0(Off),1(On)
2153
Under voltage - Detection level
0.30~0.95, step:0.01
2154
Under voltage - Detection Time
0~180.0, step:0.1
2155
Under voltage - Function Select
0(Off),1(Alarm),2(Trip)
2156
Over voltage - Detection level
1.05~1.50, step:0.01
2157
Over voltage - Detection Time
0~180.0, step:0.1
2158
Over voltage - Function Select
0(Off),1(Alarm),2(Trip)
2159
Under Frequency - Detection Level
47.00~59.98,step:0.01
2160
Under Frequency - Detection Delay Time
0.03~10.00, step:0.01
2161
Under Frequency - Function Select
0(Off),1(Alarm),2(Trip)
2162
Sync Fail - Phase difference
5~60
2163
Sync Fail - Delay Time
0.1~30.0 step:0.1
2164
Sync Fail - Function Select
0(Off),1(On)
2165
Phase Cold Load Pickup Multiplier
0(Off), 1~10
2166
Phase Cold Load Duration
0.00~60.00 step:0.01
2167
Ground Cold Load Pickup Multiplier
0(Off), 1~10
2168
Ground Cold Load Duration
0.00~60.00 step:0.01
2169
Oper. To Lockout Phase
1~4
2170
Oper. To Lockout Ground
1~4
2171
Oper. Fast Curve Phase
0~4
2172
Oper. Fast Curve Ground
0~4
2173
High Current Phase Active
0~4
2174
High Current Ground Active
0~4
1st
2175
Phase/Ground Reclose Interval
2176
Phase/Ground Reclose Interval 2nd
1~180
2177
Phase/Ground Reclose Interval
3rd
1~180
2178
Phase/Ground Reclose Interval 4th
1~180
2179
Phase/Ground Reset Time
3~180
2180
Oper. To Lockout SEF
1~4
2181
SEF Reclose Interval 1st
0.5~180.0,step:0.1
2182
SEF Reclose Interval 2nd
1~180
2183
SEF Reclose Interval
3rd
1~180
2184
SEF Reclose Interval 4th
1~180
2185
SEF Reset Time
3~180
2186
Single Shot Time
0~180
Instruction manual of SF6 recloser with FTU-R200 control unit
0.5~180.0,step:0.1
183
ISO 9001 certified
2187
Seq. Coordination Active
Jin Kwang E & C Corp.
0(Off),1(On)
Setting Group3
2188
Phase Pickup Current
10~1260A
2189
Phase Fast TCC type
1~48
2190
Phase Fast Time Multiplier
0.05~2.00,step:0.01
2191
Phase Fast Time Adder
0.00~1.00sec,step:0.01
2192
Phase Fast Min Response Time
0.00~1.00sec,step:0.01
2193
Phase Fast Reset Type
RDMT(0)/RIDMT(1)
2194
Phase Fast RDMT
0.00~100.00,step:0.01
2195
Phase Delay TCC type
1~48
2196
Phase Delay Time Multiplier
0.05~2.00,step:0.01
2197
Phase Delay Time Adder
0.00~1.00sec,step:0.01
2198
Phase Delay Min Response Time
0.00~1.00sec,step:0.01
2199
Phase Delay Reset Type
RDMT(0)/RIDMT(1)
2200
Phase Delay RDMT
0.00~100.00,step:0.01
2201
Phase Definite Time O/C Active
ON(1),OFF(0)
2202
Phase Definite Time O/C Level
50~10000A
2203
Phase Definite Time O/C Response Time
0.00~1.00sec,step:0.01
2204
Phase High Current Pickup
50~10000A
2205
Phase High Current Time Adder
0.00~1.00sec,step:0.01
2206
Phase 2nd harmonic restraint
0(No),1(Yes)
2207
Phase Fault Trip Direction
0(off),1(fwd),2(rev),3(fwd or rev)
2208
Ground Pickup Current
5~900A
2209
Ground Fast TCC type
1~48
2210
Ground Fast Time Multiplier
0.05~2.00,step:0.01
2211
Ground Fast Time Adder
0.00~1.00sec,step:0.01
2212
Ground Fast Min Response Time
0.00~1.00sec,step:0.01
2213
Ground Fast Reset Type
RDMT(0)/RIDMT(1)
2214
Ground Fast RDMT
0.00~100.00,step:0.01
2215
Ground Delay TCC type
1~48
2216
Ground Delay Time Multiplier
0.05~2.00,step:0.01
2217
Ground Delay Time Adder
0.00~1.00sec,step:0.01
2218
Ground Delay Min Response Time
0.00~1.00sec,step:0.01
2219
Ground Delay Reset Type
RDMT(0)/RIDMT(1)
2220
Ground Delay RDMT
0.00~100.00,step:0.01
2221
Ground Definite Time O/C Active
ON(1),OFF(0)
2222
Ground Definite Time O/C Level
50~10000A
Instruction manual of SF6 recloser with FTU-R200 control unit
184
ISO 9001 certified
Jin Kwang E & C Corp.
2223
Ground Definite Time Response Time
0.00~1.00sec,step:0.01
2224
Ground High Current Pickup
50~10000A
2225
Ground High Current Time Adder
0.00~1.00,step:0.01
2nd
2226
Ground
2227
Ground Fault Trip Direction
0(off),1(fwd),2(rev),3(fwd or rev)
2228
SEF - Pickup Current(3Io)
0.1~20.0A
2229
SEF - Pickup Voltage(-3Vo)
10~80%
2230
SEF - Max. Torque Angle
0~345,step:15 DEG
2231
SEF - Detection Time
0.1~30.0 step:0.1 Sec
2nd
harmonic Restraint
harmonic restraint
0(No),1(Yes)
2232
SEF -
2233
SEF - Function Select
0(Off),1(Alarm),2(Trip)
2234
2nd
5~50%
2235
2nd Inrush - Detection Time
0.02~1.00,step:0.01
2236
2nd Inrush - Function Select
0(Off),1(On)
2237
Direction – 3I1 Threshold
0.00~1.00, step:0.01
2238
Direction – 3V1 Threshold
0.00~1.00, step:0.01
2239
Direction – 3I1 Max Torque Angle
0~355, step:5
2240
Direction – 3Io Max Torque Angle
0~355, step:5
2241
Direction – 3Io Threshold
0.00~1.00, step:0.01
2242
Direction – -3Vo Threshold
0.00~1.00, step:0.01
2243
Phase Loss - Volt On level
50~90,step:5
2244
Phase Loss - Volt Off level
35~75,step:5
2245
Phase Loss - Detection Time
0.1~30.0 step:0.1
2246
Phase Loss - Function Select
0(Off),1(On)
2247
Under voltage - Detection level
0.30~0.95, step:0.01
2248
Under voltage - Detection Time
0~180.0, step:0.1
2249
Under voltage - Function Select
0(Off),1(Alarm),2(Trip)
2250
Over voltage - Detection level
1.05~1.50, step:0.01
2251
Over voltage - Detection Time
0~180.0, step:0.1
2252
Over voltage - Function Select
0(Off),1(Alarm),2(Trip)
2253
Under Frequency - Detection Level
47.00~59.98,step:0.01
2254
Under Frequency - Detection Delay Time
0.03~10.00, step:0.01
2255
Under Frequency - Function Select
0(Off),1(Alarm),2(Trip)
2256
Sync Fail - Phase difference
5~60
2257
Sync Fail - Delay Time
0.1~30.0 step:0.1
2258
Sync Fail - Function Select
0(Off),1(On)
2259
Phase Cold Load Pickup Multiplier
0(Off), 1~10
Inrush - harmonic level
Instruction manual of SF6 recloser with FTU-R200 control unit
No(0),Yes(1)
185
ISO 9001 certified
Jin Kwang E & C Corp.
2260
Phase Cold Load Duration
0.00~60.00 step:0.01
2261
Ground Cold Load Pickup Multiplier
0(Off), 1~10
2262
Ground Cold Load Duration
0.00~60.00 step:0.01
2263
Oper. To Lockout Phase
1~4
2264
Oper. To Lockout Ground
1~4
2265
Oper. Fast Curve Phase
0~4
2266
Oper. Fast Curve Ground
0~4
2267
High Current Phase Active
0~4
2268
High Current Ground Active
0~4
1st
2269
Phase/Ground Reclose Interval
0.5~180.0,step:0.1
2270
Phase/Ground Reclose Interval 2nd
1~180
2271
Phase/Ground Reclose Interval
3rd
1~180
2272
Phase/Ground Reclose Interval 4th
1~180
2273
Phase/Ground Reset Time
3~180
2274
Oper. To Lockout SEF
1~4
2275
SEF Reclose Interval 1st
0.5~180.0,step:0.1
2276
SEF Reclose Interval 2nd
1~180
2277
SEF Reclose Interval
3rd
1~180
2278
SEF Reclose Interval 4th
1~180
2279
SEF Reset Time
3~180
2280
Single Shot Time
0~180
2281
Seq. Coordination Active
0(Off),1(On)
Setting Group4
2282
Phase Pickup Current
10~1260A
2283
Phase Fast TCC type
1~48
2284
Phase Fast Time Multiplier
0.05~2.00,step:0.01
2285
Phase Fast Time Adder
0.00~1.00sec,step:0.01
2286
Phase Fast Min Response Time
0.00~1.00sec,step:0.01
2287
Phase Fast Reset Type
RDMT(0)/RIDMT(1)
2288
Phase Fast RDMT
0.00~100.00,step:0.01
2289
Phase Delay TCC type
1~48
2290
Phase Delay Time Multiplier
0.05~2.00,step:0.01
2291
Phase Delay Time Adder
0.00~1.00sec,step:0.01
2292
Phase Delay Min Response Time
0.00~1.00sec,step:0.01
2293
Phase Delay Reset Type
RDMT(0)/RIDMT(1)
2294
Phase Delay RDMT
0.00~100.00,step:0.01
2295
Phase Definite Time O/C Active
ON(1),OFF(0)
Instruction manual of SF6 recloser with FTU-R200 control unit
186
ISO 9001 certified
Jin Kwang E & C Corp.
2296
Phase Definite Time O/C Level
50~10000A
2297
Phase Definite Time O/C Response Time
0.00~1.00sec,step:0.01
2298
Phase High Current Pickup
50~10000A
2299
Phase High Current Time Adder
0.00~1.00sec,step:0.01
2300
Phase 2nd harmonic restraint
0(No),1(Yes)
2301
Phase Fault Trip Direction
0(off),1(fwd),2(rev),3(fwd or rev)
2302
Ground Pickup Current
5~900A
2303
Ground Fast TCC type
1~48
2304
Ground Fast Time Multiplier
0.05~2.00,step:0.01
2305
Ground Fast Time Adder
0.00~1.00sec,step:0.01
2306
Ground Fast Min Response Time
0.00~1.00sec,step:0.01
2307
Ground Fast Reset Type
RDMT(0)/RIDMT(1)
2308
Ground Fast RDMT
0.00~100.00,step:0.01
2309
Ground Delay TCC type
1~48
2310
Ground Delay Time Multiplier
0.05~2.00,step:0.01
2311
Ground Delay Time Adder
0.00~1.00sec,step:0.01
2312
Ground Delay Min Response Time
0.00~1.00sec,step:0.01
2313
Ground Delay Reset Type
RDMT(0)/RIDMT(1)
2314
Ground Delay RDMT
0.00~100.00,step:0.01
2315
Ground Definite Time O/C Active
ON(1),OFF(0)
2316
Ground Definite Time O/C Level
50~10000A
2317
Ground Definite Time Response Time
0.00~1.00sec,step:0.01
2318
Ground High Current Pickup
50~10000A
2319
Ground High Current Time Adder
0.00~1.00,step:0.01
2320
Ground 2nd harmonic Restraint
0(No),1(Yes)
2321
Ground Fault Trip Direction
0(off),1(fwd),2(rev),3(fwd or rev)
2322
SEF - Pickup Current(3Io)
0.1~20.0A
2323
SEF - Pickup Voltage(-3Vo)
10~80%
2324
SEF - Max. Torque Angle
0~345,step:15 DEG
2325
SEF - Detection Time
0.1~30.0 step:0.1 Sec
2nd
2326
SEF -
harmonic restraint
2327
SEF - Function Select
0(Off),1(Alarm),2(Trip)
2328
2nd Inrush - harmonic level
5~50%
2329
2nd
0.02~1.00,step:0.01
2330
2nd Inrush - Function Select
0(Off),1(On)
2331
Direction – 3I1 Threshold
0.00~1.00, step:0.01
2332
Direction – 3V1 Threshold
0.00~1.00, step:0.01
Inrush - Detection Time
Instruction manual of SF6 recloser with FTU-R200 control unit
No(0),Yes(1)
187
ISO 9001 certified
Jin Kwang E & C Corp.
2333
Direction – 3I1 Max Torque Angle
0~355, step:5
2334
Direction – 3Io Max Torque Angle
0~355, step:5
2335
Direction – 3Io Threshold
0.00~1.00, step:0.01
2336
Direction – -3Vo Threshold
0.00~1.00, step:0.01
2337
Phase Loss - Volt On level
50~90,step:5
2338
Phase Loss - Volt Off level
35~75,step:5
2339
Phase Loss - Detection Time
0.1~30.0 step:0.1
2340
Phase Loss - Function Select
0(Off),1(On)
2341
Under voltage - Detection level
0.30~0.95, step:0.01
2342
Under voltage - Detection Time
0~180.0, step:0.1
2343
Under voltage - Function Select
0(Off),1(Alarm),2(Trip)
2344
Over voltage - Detection level
1.05~1.50, step:0.01
2345
Over voltage - Detection Time
0~180.0, step:0.1
2346
Over voltage - Function Select
0(Off),1(Alarm),2(Trip)
2347
Under Frequency - Detection Level
47.00~59.98,step:0.01
2348
Under Frequency - Detection Delay Time
0.03~10.00, step:0.01
2349
Under Frequency - Function Select
0(Off),1(Alarm),2(Trip)
2350
Sync Fail - Phase difference
5~60
2351
Sync Fail - Delay Time
0.1~30.0 step:0.1
2352
Sync Fail - Function Select
0(Off),1(On)
2353
Phase Cold Load Pickup Multiplier
0(Off), 1~10
2354
Phase Cold Load Duration
0.00~60.00 step:0.01
2355
Ground Cold Load Pickup Multiplier
0(Off), 1~10
2356
Ground Cold Load Duration
0.00~60.00 step:0.01
2357
Oper. To Lockout Phase
1~4
2358
Oper. To Lockout Ground
1~4
2359
Oper. Fast Curve Phase
0~4
2360
Oper. Fast Curve Ground
0~4
2361
High Current Phase Active
0~4
2362
High Current Ground Active
0~4
1st
2363
Phase/Ground Reclose Interval
2364
Phase/Ground Reclose Interval 2nd
1~180
2365
Phase/Ground Reclose Interval 3rd
1~180
2366
Phase/Ground Reclose Interval
4th
1~180
2367
Phase/Ground Reset Time
3~180
2368
Oper. To Lockout SEF
1~4
2369
st
SEF Reclose Interval 1
Instruction manual of SF6 recloser with FTU-R200 control unit
0.5~180.0,step:0.1
0.5~180.0,step:0.1
188
ISO 9001 certified
Jin Kwang E & C Corp.
2370
SEF Reclose Interval 2nd
1~180
2371
SEF Reclose Interval 3rd
1~180
2372
SEF Reclose Interval 4th
1~180
2373
SEF Reset Time
3~180
2374
Single Shot Time
0~180
2375
Seq. Coordination Active
0(Off),1(On)
Common Setting
2376
Default setting group
1~4
2377
Automation Detection Group Selection
0(Off),1(On)
2378
Reverse power flow setting group
1~4
Instruction manual of SF6 recloser with FTU-R200 control unit
189
ISO 9001 certified
Jin Kwang E & C Corp.
JIN KWANG E&C CORPORATION
705, Buk-ri, Namsa-myeon,Cheoin-gu, Yongin-si, Gyeonggi-do, Korea
Tel. +82-31-333-3444
http/www.jinkwang.co.kr
Fax. +82-31-332-5300
E-mail : business@jinkwang.co.kr
Instruction manual of SF6 recloser with FTU-R200 control unit
190