Title page
Digital Energy
Multilin
URC Reference Guide
URC revision: A1
Document part number: 1601-9200-A1
GE publication code: GEK-113472
Copyright © 2011 GE Multilin
RE
215 Anderson Avenue, Markham, Ontario
Canada L6E 1B3
Tel: (905) 294-6222 Fax: (905) 201-2098
Internet: http://www.GEmultilin.com
ISO9001:2000
I
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EM
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GE Multilin
D
T
GIS ERE
U LT I L
GE Multilin's Quality
Management System is
registered to ISO9001:2000
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© 2011 GE Multilin Incorporated. All rights reserved.
GE Multilin URC Universal Recloser Control reference guide for revision A1.
URC Universal Recloser Control, EnerVista, EnerVista Launchpad, EnerVista URC Setup, and
FlexLogic are registered trademarks of GE Multilin Inc.
The contents of this manual are the property of GE Multilin Inc. This documentation is
furnished on license and may not be reproduced in whole or in part without the permission
of GE Multilin. The content of this manual is for informational use only and is subject to
change without notice.
Part number: 1601-9200-A1 (August 2011)
Digital Energy
Multilin
URC Universal Recloser Control
Table of contents
INTRODUCTION
Overview ..........................................................................................................................1
SPECIFICATIONS
F60 specifications...........................................................................................................3
URC specifications..........................................................................................................3
URC PANEL
INTERFACE
Front panel indicators ...................................................................................................6
Status indicators...............................................................................................................................................6
Event cause indicators...................................................................................................................................6
User-programmable indicators.................................................................................................................7
Recloser status indicators............................................................................................................................8
Front panel pushbuttons ..............................................................................................8
Reset pushbutton .............................................................................................................................................8
Control pushbuttons .......................................................................................................................................8
User-programmable pushbuttons ...........................................................................................................8
Pushbuttons unlock ........................................................................................................................................ 9
MCBs and fuses.............................................................................................................10
Front panel MCBs .......................................................................................................................................... 10
Front panel fuses........................................................................................................................................... 10
HARDWARE
Connections...................................................................................................................11
Enclosure .......................................................................................................................13
Grounding of the enclosure...................................................................................................................... 14
Connecting the battery ...............................................................................................15
Connecting three-phase currents.............................................................................15
Connecting three-phase voltages.............................................................................16
Metering check .............................................................................................................16
Phase rotation...............................................................................................................17
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
iii
TABLE OF CONTENTS
WIRING AND
SCHEMATIC
DIAGRAMS
Schematic diagrams ....................................................................................................19
Wiring diagrams ...........................................................................................................21
COMMUNICATIONS
RS232 serial port...........................................................................................................25
RS485 serial port...........................................................................................................26
Ethernet communications ..........................................................................................26
RECORDS
Event record ..................................................................................................................27
Fault reports..................................................................................................................28
Oscillography record ...................................................................................................29
TRIP/OPEN AND
CLOSE FUNCTIONS
Issuing a trip/open command....................................................................................31
Issuing a close command............................................................................................32
Enabling and disabling the hot line tag function ...................................................33
Local/remote control...................................................................................................34
PROTECTION
FUNCTIONS
Phase instantaneous overcurrent settings .............................................................35
Phase time overcurrent...............................................................................................36
Recloser curves.............................................................................................................36
Ground and neutral overcurrent ...............................................................................37
Disabling ground/neutral protection .......................................................................37
CONTROL
FUNCTIONS
Autoreclose....................................................................................................................41
Factory settings ..............................................................................................................................................43
Enabling and disabling autoreclosing..................................................................................................46
Setting groups...............................................................................................................48
Changing setting groups............................................................................................................................48
BATTERY
MANAGEMENT
SYSTEM
Charger controller........................................................................................................52
Charger controller operation .....................................................................................52
Battery safety information .........................................................................................53
Cautions and warnings ...............................................................................................................................53
Replacement procedure for batteries..................................................................................................54
Battery disposal guidelines ........................................................................................55
iv
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
Digital Energy
Multilin
URC Universal Recloser Control
Chapter 1: Introduction
Introduction
Overview
This reference guide provides information needed to help you test, install, set and
communicate with the URC Universal Recloser Control (URC). The URC is based on the URseries F60 Feeder Protection System. The UR-series F60 device has default settings
required for three-phase recloser control.
The URC Universal Recloser Control is designed for use with various manufacturer’s threephase reclosers (for example G&W, Cooper, ABB, three-phase reclosers with 24 V DC trip
and close circuits). The F60 device provides protection, control, metering and
communication functions required for distribution automation of distribution feeders for
line and substation application. The URC has factory default settings that includes phase
overcurrent, neutral overcurrent, and ground overcurrent protection as well as threephase four-shot autoreclosing.
If the phase current, neutral current, or ground current exceeds its pre-set pick-up value
for corresponding definite or time-curve timing, the controller will execute the
programmed tripping and reclosing operations. If the fault is temporary, autoreclosing is
reset after a pre-set time delay. If the fault is permanent, the URC will perform a complete
programmed autoreclosing sequence and will lock-out the recloser in the open position.
Lock-out can be reset by manual close if the recloser is closed for pre-defined time or by
automatic reset from lockout logic.
The protection and control can be reconfigured by the end user to meet specific
application requirements. Protection and control parameters can be programmed through
the front panel keypad of the device or (preferably) through a computer connected to the
front panel RS232 port or the Ethernet port.
The URC operates on 25 Hz, 50 Hz, and 60 Hz power systems, and is designed to work with
standard recloser bushing current transformers with a 1000/1 ratio. The controller may
work with all other non-standard current transformers with secondary currents of 1 A or
5 A, and also may be connected to optional potential (voltage) transformers.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
1
OVERVIEW
CHAPTER 1: INTRODUCTION
In addition to basic autoreclosing control and phase and ground overcurrent protection
functions, the URC provides undervoltage, overvoltage, underfrequency, overfrequency,
directional overcurrent, reverse power, sensitive ground fault, negative-sequence
overcurrent protection functions. It also provides for synchrocheck, recloser failure, event
recording, oscillography, data logger, event recorder and fault locator functionality.
The URC is available with optional high-impedance fault (Hi-Z) protection.
Metering functions on a per-phase basis include instantaneous current and voltage and
per phase and total basis power, power factor and energy measurement. Current and
power demand, symmetrical components and harmonics up to 25th are also provided.
2
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
Digital Energy
Multilin
URC Universal Recloser Control
Chapter 2: Specifications
Specifications
F60 specifications
Refer to the reference guide for the F60 Feeder Protection System available online at
http://www.GEmultilin.com.
URC specifications
BATTERY CONTROLLER
Maximum charger current: ............................10 amps
Bulk (fast) mode on voltage: ..........................12.8 V / 25.6 V
Top-off voltage:....................................................14.7 V / 29.4 V
Float mode voltage:...........................................13.6 V / 27.2 V
Low voltage disconnect:..................................10.0 V / 20.0 V
Low voltage reconnect: ...................................12.0 V / 24.0 V
Self-consumption: ..............................................2.9 mA / 3.3 mA
Temperature compensation:.........................–3 mV/°C/cell
Operating temperature:...................................–40 to 60°C
Pluggable connectors:......................................10 AWG maximum wire size
Maximum input voltage:..................................40 V
FUSES
Battery fuse: ..........................................................10 A / 250 V
GFCI fuse:................................................................15 A / 250 V
3 VT's (PT's) fuses:................................................0.5 A / 250 V
BATTERIES
Nominal voltage:.................................................12 V each
Operating temperature:...................................–40°C (–40°F) to 45°C (113°F)
URC TYPE TESTS
Dielectric voltage withstand:.........................EN60255-5, 2.2 kV
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
3
URC SPECIFICATIONS
4
CHAPTER 2: SPECIFICATIONS
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
Digital Energy
Multilin
URC Universal Recloser Control
Chapter 3: URC panel interface
URC panel interface
The URC panel interface consists of the following features:
•
F60 LCD display.
•
Status and event cause panel LEDs on the F60 faceplate.
•
User-programmable LEDs on the F60 faceplate.
•
Reset, control and user-programmable pushbuttons on the F60 faceplate.
•
F60 keypad.
•
RS232 port on the F60 device faceplate.
•
Ethernet (RJ45) port.
•
Four large pushbuttons (ground block, reclose block, open and close).
•
Two toggle switches (remote block and hot line tag).
•
Four red LEDs (recloser status for phases A, B, and C, as well as hot line tag indication).
•
GFCI 120 V AC / 15 A outlet for the laptop power.
•
Two-pole 15 A MCB for AC input protection.
•
Single-pole 3 A MCB for heater protection.
•
10 A battery fuse and holder.
•
15 A GFCI fuse and holder.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
5
FRONT PANEL INDICATORS
CHAPTER 3: URC PANEL INTERFACE
Figure 1: The URC panel interface
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Front panel indicators
Status indicators
The following status indicators are available and are located on the F60 panel.
•
IN SERVICE: Indicates that control power is applied; all monitored inputs, outputs and
internal systems are OK; the device has been programmed.
•
TROUBLE: Indicates that the device has detected an internal problem.
•
TEST MODE: Indicates that the device is in test mode.
•
TRIP: Indicates that the selected operand serving as a trip switch has operated. This
indicator always latches; the reset command must be initiated to allow the latch to be
reset. For the URC application, the trip indicator will operate if any protection element
issued a trip command. If required, the user may create different logic or set as OFF.
•
ALARM: Indicates that the selected operand serving as an Alarm switch has operated.
This indicator is never latched. For the URC application alarm is set as OFF. If required,
the user may create customized logic.
•
PICKUP: Indicates that an element is picked up. This indicator is never latched.
Event cause indicators
Events cause LEDs are turned on or off by protection elements that have their respective
target setting selected as either “Enabled” or “Latched”. Pre-programmed URC protection
element target settings are set to “Latched”. The corresponding event cause LEDs turn on
when the operate operand associated with the element is asserted and remain on until a
reset command is issued after the condition causing the event is cleared.
All phase overcurrent elements are able to discriminate faulted phases and independently
turn off or on the phase A, B, or C LEDs.
6
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 3: URC PANEL INTERFACE
FRONT PANEL INDICATORS
•
CURRENT: Indicates current was involved.
•
PHASE A: Indicates phase A was involved.
•
PHASE B: Indicates phase B was involved.
•
PHASE C: Indicates phase C was involved.
•
NEUTRAL/GROUND: Indicates that neutral or ground was involved.
If the user enables other protection functions, then one of the following indicators may
turn on.
•
VOLTAGE: Indicates voltage was involved.
•
FREQUENCY: Indicates frequency was involved.
•
OTHER: Indicates a composite function was involved.
Figure 2: F60 status and event cause LEDs
842811A1.CDR
User-programmable indicators
The URC includes 48 amber LED indicators (three columns with 16 LEDs each) that are
provided with the F60 device. The default labels are shown below.
Figure 3: User-programmable events indicators and labels
LED BEHAVIOUR
LED LABEL
LED BEHAVIOUR
HOT LINE TAG ON
LED LABEL
BLINKING/OFF
A R BLOCKE D
BLINKING/OFF
LOC AL CONTR OL
BLINKING/OFF
A R ENA BLE D
ALTER NATIVE S ET. BLINKING/OFF
ON/OFF
LED LABEL
LED BEHAVIOUR
BAT. CHARGING
BLINKING/OFF
B ATTERY LOW
BLINKING/OFF
BLINKING/OFF
AR D ISAB LE D
ON/OFF
BAT. FUSE BLOWN
GROUND PR. BLK
BLINKING/OFF
AR C LOSE
LATCHED /OFF
BA T. TIME R BLOCK
ON/OFF
A C MCB TRIP
BLINKING/OFF
AR LOCKOU T
ON/OFF
BAT. TEST IN PROG.
ON/OFF
A R IN PROGRESS
ON/OFF
HEATER MCB TRIP BLINKING/OFF
RECLOSER CLOSED ON/OFF
AR SHOT 1
ON/OFF
P HASE TOC1 OP
ON/OFF
AR SHOT 2
ON/OFF
P HASE IOC1 OP
ON/OFF
AR SHOT 3
ON/OFF
AR SHOT 4
ON/OFF
NEUTRAL TOC1 OP
ON/OFF
NEU TRAL IOC1 OP
ON/OFF
GROUND TOC1 OP
ON/OFF
GROU ND IOC1 OP
ON/OFF
BAT. TEST PAS S
ON/OFF
BA T. TES T FAIL
ON/OFF
BATTERY OVERV OLT. ON/OFF
AC NOT OK
ON/OFF
AR BLK FRPOM MA N CLS ON/OFF
DOOR INTERLOCK
ON/OFF
The URC is shipped with the default label for the LED panel and the LEDs are preprogrammed.
The LEDs are fully user-programmable. If the user requires a different LED configuration,
then a user-printed label can replace the default label. New settings must be programmed
to match any new configuration. Refer to the User-programmable LEDs section in the
Settings chapter of the F60 instruction manual for additional details.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
7
FRONT PANEL PUSHBUTTONS
CHAPTER 3: URC PANEL INTERFACE
Recloser status indicators
If the recloser is opened, then the recloser status will be indicated by three red LEDs. For
the current URC application, all three LEDs will be ON or OFF as there is no per-phase
discrimination. In addition, user-programmable LED 23 on the F60 faceplate that will be on
if the recloser is closed.
Figure 4: URC recloser status indicators
Front panel pushbuttons
Reset pushbutton
Some events are programmed to latch the faceplate LED event indicators and the target
messages on the display. Once set, the latching mechanism will hold all of the latched
indicators or messages in the set state after the initiating condition has cleared until a
RESET command is received to return these latches (not including logic latches) to the reset
state. The RESET command can be sent from the faceplate Reset button, a remote device
via a communications channel, or any programmed operand.
When the RESET command is received by the relay, two operands are created. These
operands, which are stored as events, reset the latches if the initiating condition has
cleared. Each individual source of a RESET command also creates its individual operand
RESET OP (PUSHBUTTON), RESET OP (COMMS) or RESET OP (OPERAND) to identify the source
of the command.
Figure 5: URC reset pushbutton
Control pushbuttons
The control pushbuttons provide an easy and error-free method of entering digital state
information. Those pushbuttons are not used for URC application. If needed, the user may
program them (refer to F60 instruction manual for additional details).
User-programmable pushbuttons
The user-programmable pushbuttons provide an easy and error-free method of entering
digital state (on, off) information. There are six user-programmable pushbuttons on the F60
faceplate. Each user-programmable pushbutton has an associated LED indicator. If the
function is set as "Latched", then the pushbutton status is stored in non-volatile memory.
8
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 3: URC PANEL INTERFACE
FRONT PANEL PUSHBUTTONS
Figure 6: URC user-programmable pushbuttons
The user-programmable pushbuttons are pre-programmed for the following functionality:
•
Pushbutton 1 is used to reset recloser control from lockout.
•
Pushbuttons 2 and 3 are not used.
•
Pushbutton 4 is used to change setting groups
•
Pushbutton 5 is used for battery test.
•
Pushbutton 6 is used for pushbuttons unlock operation.
The URC has the following pushbutton labels:
Figure 7: Fig.6: URC labels for user-programmable pushbuttons
Pushbuttons unlock
The following steps are required to be able to perform any operation with pushbuttons
(except TRIP/OPEN):
1.
User-programmable pushbutton 6 has to be pressed and held for 2 seconds.
2.
The second pushbutton has to be operated during the pre-programmed 5 second
auto-reset delay.
3.
The amber LED associated with user-programmable pushbutton 6 will turn on when
unlock in enabled.
If the auto-reset delay time must be changed, open the Product Setup > Userprogrammable pushbuttons menu and change the Prog Pushbutton 6 Auto-reset Delay
setting to desired time (refer to the F60 Instruction manual for additional details).
Figure 8: URC pushbutton unlock programmable pushbutton 6 settings
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
9
MCBS AND FUSES
CHAPTER 3: URC PANEL INTERFACE
MCBs and fuses
There are two mini circuit breakers (MCBs) and five fuses installed in the URC.
Front panel MCBs
On the URC swing door there are two MCBs used for protection of the AC part of battery
charger and for protection of the heater. The MCB that protects the battery charger is twopole with operating current of 15 A. The MCB that protects the heater is single-pole and
with an operating current of 3 A.
Figure 9: Battery charger input AC and heater protection MCBs
Front panel fuses
There are two fuse holders on the front of URC swing door. They are labeled as battery fuse
and GFCI fuse. The battery fuse is rated for 10 A and GFCI fuse is rated for 15 A.
Figure 10: Battery DC and GFCI protection fuses
If the voltage option is chosen, three 0.5 A fuses for protection of the secondary PT(VT)
circuits will be installed (shown below).
Figure 11: PT(VT) protection fuses
10
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
Digital Energy
Multilin
URC Universal Recloser Control
Chapter 4: Hardware
Hardware
Connections
Connect the three-phase voltages, three-phase currents, and the 115 V AC power in the
URC, as well as the radio antenna and control via connections at the bottom of the
enclosure.
The URC uses the same control cables for connection with three-phase reclosers from
different manufacturers if they use the same connection pins.
Figure 12: The URC connections at the bottom of the enclosure
At the bottom of the enclosure, there are up to five Amphenol receptacle connections
designated as AM1 to AM5. The number of available connectors is dependent on the order
code.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
11
CONNECTIONS
CHAPTER 4: HARDWARE
Figure 13: Controller AC supply
AM1
OR
The AM1 connector is a two-pin or three-pin Amphenol connector used for the URC AC
supply. Pin A must be connected to 115 V L, pin B must be connected to 115 V N, and if the
three-pin connector is chosen, then pin C must be connected to ground.
Figure 14: Controller PT (VT) connections
AM2
The AM2 connector is an optional eight-pin Amphenol connector used to connect voltage
transformers if the PT (VT) option is chosen. Pins A, B and C are used for phase A, B and C
respectively, and pin D is used for neutral. Pins E, F, G and H are not wired, but if required
they can be used for connection of the other voltages (for example, synchrocheck).
Figure 15: Recloser AC supply
AM3
The AM3 connector is an optional two-pin Amphenol connector used for the recloser AC
power supply. Pin A must be connected to 115 V L and pin B must be connected to 115 V.
The AM4 connector is an optional connector used for radio antenna connection.
12
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 4: HARDWARE
ENCLOSURE
Figure 16: Recloser current and control connections
AM4
The AM5 connector is a 14-pin or 24-pin Amphenol connector used for connection
between the recloser and the recloser controller. The 14-pin Amphenol connector
connections used for Cooper and G&W reclosers are as follows:
NOTE
•
Pin A: +24 V DC.
•
Pin B: jumper to pin D.
•
Pin C: trip.
•
Pin D: jumper from pin B.
•
Pin E: close.
•
Pin F: 52b+69 status.
•
Pin G: current phase A.
•
Pin H: current phase B.
•
Pin J: current phase C.
•
Pin K: current neutral, grounded.
•
Pin L: from Pin K ground.
•
Pin M: from pin L ground.
•
Pin N: not used or 52b status if required.
•
Pin P: not connected.
The URC batteries are charged from user’s 115 V AC power source. As some reclosers have
an internal battery charging transformer, those reclosers will have this charging
transformer electrically shorted at the control cable, grounding pins K and L.
For the ABB recloser connection option, a 24-pin control cable is used. Refer to the
appendix for additional detail.
NOTE
Do not disconnect the control cable if the recloser is energized, as the CTs may generate
very high voltages that are dangerous and may cause injury or death.
NOTE
Enclosure
The URC enclosure is accessible from the front. The F60 device, pushbuttons, and fuses are
mounted on the swing door. The swing door and enclosure door are hinged on the left side.
The URC dimensions are 24” (height) × 24” (width) × 14” (depth).
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
13
ENCLOSURE
CHAPTER 4: HARDWARE
Figure 17: URC door dimensions
The mounting drill plan for the pole mounting bracket is provided in the figure below.
Figure 18: Pole mounting bracket
The enclosure has ventilation.
NOTE
Grounding of the enclosure
All devices interfacing with URC must be connected to the same pole ground. Use
applicable IEEE or IEC grounding standards.
14
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 4: HARDWARE
CONNECTING THE BATTERY
Connecting the battery
The URC has two 12 V DC batteries connected in series to obtain 24 V DC. The batteries are
shipped inside the battery holder, fastened and secured, with the battery fuse taken out
and shipped separately. Insert the 10 A battery fuse into the enclosure’s fuse holder to
connect the battery circuit.
Figure 19: Battery fuse
The battery is fully charged prior to shipment and is ready for use.
When batteries need to be replaced, dispose of the old batteries in an environmentally
responsible way. If required, contact your local regulator for instructions for proper
disposal.
Connecting three-phase currents
The URC has four current input terminals (Ia, Ib, and Ic) and a common return. The Ia, Ib and
Ic current inputs are used to connect the recloser three-phase CTs. The factory setting for
the CT ratio is 1000 / 1 A. The In current input of the F60 may be used for ground protection
and is not pre-wired.
Figure 20: Phase and ground CT settings
For more details refer to the F60 Instruction manual. Changes to the phase current and
ground current settings are performed in the System Setup > AC Inputs > Current menu.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
15
CONNECTING THREE-PHASE VOLTAGES
CHAPTER 4: HARDWARE
Connecting three-phase voltages
The URC has four voltage inputs terminals (Va, Vb, Vc and Vx). The Va, Vb and Vc voltage
inputs are used for connection of three-phase voltages, either phase to ground (wye
connection) or phase-to-phase voltages (delta connection). The Vx voltage input is used for
the synchrocheck function.
Figure 21: PTs (VTs) settings
For more details refer to the F60 Instruction manual. Changes to the phase VT and
auxiliary VT settings are performed in the System Setup > AC Inputs > Voltage menu.
Metering check
When the recloser is closed, it is possible to check measurements of primary currents and
symmetrical components. If the system is balanced, then the magnitudes of the negativesequence and zero-sequence current components should be low compared to the phase
current magnitudes. If the negative-sequence or zero-sequence component values are
high or the phase rotation is incorrect, then verify the wiring.
Figure 22: Current and voltage cut-off level settings
The factory default setting for current cut-off is 2% (or 20 A primary for 1000/1A CTs). If the
load current is less than 20 A then modify the Current Cutoff Level setting.
When voltage measurement is available, it is possible to check measurements of primary
voltages (phase voltages, auxiliary voltage) and symmetrical components. The factory
default setting for voltage cut-off is 1 V secondary.
16
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 4: HARDWARE
PHASE ROTATION
Phase rotation
Phase rotation is handled through the Phase Rotation setting under System Setup >
Power System menu has a factory default value of “ABC”. For an ACB phase rotation,
change this setting from “ABC” to “ACB”.
Figure 23: Power system settings
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
17
PHASE ROTATION
18
CHAPTER 4: HARDWARE
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
Digital Energy
Multilin
URC Universal Recloser Control
Chapter 5: Wiring and schematic
diagrams
Wiring and schematic diagrams
Schematic diagrams
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SCHEMATIC DIAGRAMS
CHAPTER 5: WIRING AND SCHEMATIC DIAGRAMS
Figure 25: URC DC schematic diagram
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20
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 5: WIRING AND SCHEMATIC DIAGRAMS
WIRING DIAGRAMS
Wiring diagrams
Figure 26: URC wiring diagram, back and side walls
CH.GND
DC-TB
H6a
H6c
H7a
H7c
H8a
H8c
17
1
2
3
4
5
6
7
8
9
10
11
12
16
15
13
14
28
27
26
25
24
23
22
21
20
19
18
BMS
CSL+DC
DC+TB
P2b,ROG+LD
DC-TB
ROG-LV
BATT+FS
P2c
R-LOAD
DC-TB
DC-TB
BATT-FS
B6a
HLT-LED
DC-TB
P7b
H7b
RADIO-
P3b
CSL-DC
R-LOAD
R-SLR
ROG-LD
BMS-4
BMS-10
ROG+SLR
BMS-26
D-ILOCK
DC+TB
B6b
HTR+MCB
P6b
AC+MCB
BMS-2
D-ILOCK
GND
TGL-RBLK
AM1-7
TGL-HLT
PB-CLOSE
RADIO+
SOLAR
DC LOAD
ROG
LVALERT
PB-79
BMS-5
BATTERY
PB-GND
P8b
DC-TB
PB-OPEN
UR.GND
BMS-28
G
LEFT
CSL-DC
N
BATT-FS
L
CSL-SRG
R-SLR
BATT+FS
+-+-
GFCI-SRG
BMS-3
SRG-SRG
BATT-
AM-S
TB-btm-IN
ROG-B
-
CH GND
+
AC-M CB-IN
POWER
AC M CB-IL
DC+TB
D3a
D1a
COM
123456789
D2a
ANT
ANTENNA
DC-TB
H8b
+-
RIGHT
CSL
OUTPUT
ISD-SRG
-
B8a
+
-
+
AC/DC
INPUT
L
AM 1-B
GNDSTUD
AM 1-A
SRGOUTL
SRG
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
N
AM 1-C
B8b
G
N
ACMCB-ON
BATT1
L
BATT2
ACMCB-OL
G
CHGND
V-
DC-TB
V-
ROG-SLR
V+
BMS-1
V+
P3a
21
WIRING DIAGRAMS
CHAPTER 5: WIRING AND SCHEMATIC DIAGRAMS
Figure 27: URC wiring diagram, swing door
22
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 5: WIRING AND SCHEMATIC DIAGRAMS
WIRING DIAGRAMS
Figure 28: URC wiring diagram, F60 wiring diagram
NORMA
CPU
(P6b,P2b)
IRIG-B
Output
48VDC
OUTPUT
CONTROL
POWER
SURG
FILTER
(P5b,P7b)
(LED-A,LED-B,LED-C)
(F2b)
8A/8B/8F/8G/8L/8M
IRIG-B
Input
(TB-BTM-Ia)
(F3b,F1b)
CURRENTINPUTS
(DC+TB)
(DC-TB)
(CH.GND)
(CH.GND)
(BMS-3)
(R-LOAD)
COM
RS485
COM2
CRITICAL
FAILURE
+
HI+
LO+
-
(P1b,P5b)
(AM5-E)
(CSL+DC)
(R-SLR)
COMMO
BNC
BNC
(P2b)
(AM5-C)
CONTACTIN
1
D1a +
D2a D3a COM
D4b +
D4a -
6S
9N
CONTACTIN
SURG
10BaseT
(RADIO+COM)
(RADIO-COM)
(RADIOCOM)
CONTACTIN
POWERSUPPLY
(CH.GND)
DIGITALI/O
CONTACTIN
6D
(D-ILOCK)
(P6b,DC-TB)
+
+
+
+
-
DIGITALI/O
(AM5-F)
(TB-BTM-Ib)
(TB-BTM-InC,F2b)
(TB-BTM-Ic)
(TGL-RBLK)
(TGL-HLT,HTL+LED)
(PB-CLOSE)
(PB-OPEN)
(H3b)
+
+
+
+
-
CONTACTIN
(PB-GND)
(PB-79)
(AC-MCB)
(HTR-MCB)
(H5b,H1b)
+
+
+
+
-
CONTACTIN
CONTACTIN
(BMS-22)
(BMS-19)
(H3b,H7b)
+
+
+
+
+
+
+
+
-
CONTACTIN
CONTACTIN
IG
CONTACTIN
COMMO
IG1
CONTACTIN
VA
CONTACTIN
CONTACTIN
VA
COMMO
CONTACTIN
CONTACTIN
CONTACTIN
COMMO
VOLTAGEINPUTS
(BMS-18)
(BMS-17)
(BMS-16)
(BMS-15)
(H5b,DC-TB)
(CH.GND)
IG5
CONTACTIN
(FS-BTM-Va)
(F6c)
(FS-BTM-Vb)
(F7c,F5c)
(FS-BTM-Vc)
(TB-BTM-Vn,F6c)
CONTACTIN
CONTACTIN
CONTACTIN
COMMO
SURG
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
23
WIRING DIAGRAMS
CHAPTER 5: WIRING AND SCHEMATIC DIAGRAMS
Figure 29: URC wiring diagram, amphenol connectors
24
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
Digital Energy
Multilin
URC Universal Recloser Control
Chapter 6: Communications
Communications
Actual values (measurements, status of inputs and outputs) can be viewed, settings viewed
or changed, and oscillography, fault report and sequence of events obtained through the
F60 front panel or via Ethernet.
RS232 serial port
A nine-pin RS232C serial port is located on the F60 faceplate for programming with a local
PC. All that is required to use this interface is a personal computer running the EnerVista
UR Setup software provided with the relay. Cabling for the RS232 port is shown in the
following figure for both 9-pin and 25-pin connectors. The baud rate for this port is fixed at
19200 bps.
Figure 30: RS232 connections
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
25
RS485 SERIAL PORT
CHAPTER 6: COMMUNICATIONS
RS485 serial port
RS485 data transmission and reception are accomplished over a single twisted pair with
transmit and receive data alternating over the same two wires. Through the use of these
ports, continuous monitoring and control from a remote computer, SCADA system or PLC is
possible. To minimize errors from noise, the use of shielded twisted pair wire is
recommended. Correct polarity must also be observed.
If the radio option is installed, the RS485 port is used as the communication interface from
the F60 to the radio.
NOTE
Ethernet communications
The F60 used in the URC has one 10/100Base-T Ethernet port and is wired to the Ethernet
port on the swing door for easy and fast communication with a computer.
Figure 31: Ethernet port
26
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
Digital Energy
Multilin
URC Universal Recloser Control
Chapter 7: Records
Records
Event record
The following events are enabled:
•
Events from the following protection functions:
–
Phase time overcurrent.
–
Phase instantaneous overcurrent.
–
Neutral time overcurrent.
–
Neutral instantaneous overcurrent.
–
Ground time overcurrent.
–
Ground instantaneous overcurrent.
•
Events from control functions (autoreclosing).
•
Digital inputs
•
Virtual inputs (from SCADA or DCS).
•
Digital outputs.
If any other events are required or if new functions are enabled, then it is possible to enable
additional events. Enable events in the setting screen for any protection element, control
element, input, or output where event reports are required.
The event record displays up to the last 1024 events listed in chronological order from the
most recent to the oldest. If all event records are filled, then the oldest event record will be
removed each time a new record is added.
To read event records, connect to the F60 using communications or through the front
panel and navigate to the Actual Values > Records > Event Record section.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
27
FAULT REPORTS
CHAPTER 7: RECORDS
Figure 32: Event record
For additional details on the event recorder feature, refer to the F60 instruction manual.
Fault reports
The URC can calculate distance to the fault if the phase voltage option is installed. If this
feature is required, enable fault reporting by programming the Fault Report Trigger
setting to “TRIPBUS 1 OP” and enter the line characteristics through the Product Setup >
Fault Report window.
Figure 33: Fault report settings
The fault report trigger is set by trip bus 1 function through the Control Elements > Trip
Bus > Trip Bus 1 window as shown:
28
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 7: RECORDS
OSCILLOGRAPHY RECORD
Figure 34: Fault report triggering
If required, add more inputs to trigger the fault report. For additional details on the fault
report feature, refer to the F60 instruction manual.
Oscillography record
The oscillography is pre-configured to be triggered by trip bus 2 with the following settings.
The oscillography can record most digital signals as well as all currents and voltages.
Figure 35: Oscillography settings
The oscillography trigger is set by trip bus 2 function at Control Elements > Trip Bus > Trip
Bus 2 window as shown below:
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
29
OSCILLOGRAPHY RECORD
CHAPTER 7: RECORDS
Figure 36: Oscillography triggering
If required, additional inputs can be added to trigger the oscillography. For additional
details on oscillography, refer to the F60 instruction manual.
The oscillography record displays up to 20 records. A new oscillography record may
automatically overwrite an older record, since the Trigger Mode setting is pre-programmed
to “Automatic Overwrite”. The URC is pre-configured to record 108 cycles per record. All
pre-configured values for the number of records, number of samples per cycle, and trigger
mode may be changed, if required.
To read oscillography records, connect to the F60 and navigate to the Actual Values >
Records > Oscillography menu item.
Figure 37: Oscillography records
30
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
Digital Energy
Multilin
URC Universal Recloser Control
Chapter 8: Trip/open and close
functions
Trip/open and close functions
Issuing a trip/open command
The URC will issue a trip command for any of the following conditions:
•
Phase instantaneous overcurrent and phase time overcurrent.
•
Neutral instantaneous overcurrent and neutral time overcurrent.
•
Ground instantaneous overcurrent and ground time overcurrent (if the Ig current input
is wired).
•
Local open.
•
Remote open.
•
User open.
For additional details on the phase, neutral, and ground protection functions, refer to
Protection functions on page 35. The recloser can be opened locally with the green TRIP
pushbutton on the swing door inside the enclosure.
Figure 38: Three-phase trip/open pushbutton
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The recloser can be opened remotely if remote operation is enabled and a communication
input from remote control is received. Remote open will issue a 50 ms opening pulse. The
duration of this pulse is defined by FlexLogic™ timer 1 Dropout Delay setting.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
31
ISSUING A CLOSE COMMAND
CHAPTER 8: TRIP/OPEN AND CLOSE FUNCTIONS
Figure 39: Three-phase trip/open logic
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The opening signal is not supervised.
NOTE
Issuing a close command
The URC will issue a closing command if the hot line tag function is off and if any of the
following conditions are present:
•
Closing command from autoreclosing function.
•
Local close.
•
Remote close.
For additional information on the autoreclosing function, refer to Autoreclose on page 41.
The recloser can be closed locally with the red CLOSE pushbutton on the swing door inside
the enclosure.
Figure 40: Close pushbutton
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For local closing, refer to the following steps:
32
1.
The remote block toggle switch must be in the disabled position (local control).
2.
User-programmable pushbutton 6 must be pressed and held for 2 seconds.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 8: TRIP/OPEN AND CLOSE FUNCTIONS
ENABLING AND DISABLING THE HOT LINE TAG FUNCTION
3.
The CLOSE pushbutton must be pressed before its auto-reset delay time has expired
(refer to Pushbuttons unlock on page 9 for additional details).
The recloser can be closed remotely if remote operation is enabled and a communication
input (virtual input 2) from remote control is received. Remote close will issue a 50 ms
closing pulse. The duration of this pulse is specified by the FlexLogic™ timer 2 Dropout
Delay setting.
Figure 41: URC closing logic
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NOTE
Contact SW2 (69) stays open when the external manual operating lever is in lockout. If this
contact is open, then it is not possible to close the recloser. Only when the manual
operating lever is reset and SW2 (69) is closed will it be possible to close the recloser.
Enabling and disabling the hot line tag function
The hot line tag function can be enabled and disabled with toggle HOT LINE TAG ENABLE
switch. User-programmable LED 1 on the F60 faceplate indicates that the hot line tag
function is enabled. The red LED next to HOT LINE TAG ENABLE switch also indicates that
the hot line tag function is enabled.
Figure 42: Hot line tag switch and indication
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The hot line tag function is provided for live line work applications. When the hot line tag
function is enabled, the autoreclosing function is disabled, closing is supervised, and it is
not possible to close the recloser locally nor remotely. The hot line tag function only
prevents the recloser from closing — it does not open the recloser. If required, the user may
change the logic and create independent time overcurrent protection that will perform the
trip operation for certain applications. The factory programmed logic will only activate the
hot line tag function from the URC toggle switch. If required, the logic can be
reprogrammed by the user to accommodate activation via communications (SCADA, DCS).
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
33
LOCAL/REMOTE CONTROL
CHAPTER 8: TRIP/OPEN AND CLOSE FUNCTIONS
Local/remote control
Remote control can be enabled and disabled by the REMOTE BLOCK toggle switch. Userprogrammable LED 2 on the F60 faceplate indicates that Remote Control is blocked. All
control functions (with the exception of open/trip operation and the hot line tag function)
are supervised by this control. It is not possible to perform any local operation of
supervised functions if remote operation is enabled.
Figure 43: Local/remote switch
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Leaving the remote control in the blocked state may create a problem if the crew leaves
the site with the URC in local control mode. The REMOTE BLOCK switch controls nonvolatile latch 6.
Figure 44: Local/remote latch gate
34
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
Digital Energy
Multilin
URC Universal Recloser Control
Chapter 9: Protection functions
Protection functions
The URC Universal Recloser Control uses the following protection functions:
•
Phase instantaneous overcurrent and phase time overcurrent.
•
Neutral instantaneous overcurrent and neutral time overcurrent.
•
Ground instantaneous overcurrent and ground time overcurrent (if Ig current input is
wired).
All phase, neutral, and ground time overcurrent and instantaneous overcurrent protection
elements have separate settings for main and alternate settings.
NOTE
All the other protection functions (for example, directional elements, reverse power, etc.)
from F60 relay can be enabled if required. For additional details, refer to the F60 Instruction
manual.
Phase instantaneous overcurrent settings
The phase instantaneous overcurrent element may be used as an instantaneous element
with no intentional delay or as a definite time element. The input current is the
fundamental phasor magnitude.
Figure 45: Phase instantaneous overcurrent settings
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
35
PHASE TIME OVERCURRENT
CHAPTER 9: PROTECTION FUNCTIONS
If the phase instantaneous overcurrent function is not required, then change the Function
setting to “Disabled”. If this function is used, then the Pickup setting must be set according
to a protection coordination study. If required, a time delay or reset delay can also set. The
phase instantaneous overcurrent function can be blocked if the cold load pickup function
is enabled.
For additional details, refer to the F60 Instruction manual.
Phase time overcurrent
The inverse time overcurrent curves used by the time overcurrent elements are the IEEE,
IEC, GE Type IAC, and I2t standard curve shapes. This allows for simplified coordination with
downstream devices.
If none of these curve shapes are adequate, then FlexCurves™ may be used to customize
the inverse time curve characteristics. The definite time curve is also an option that may
be appropriate if only simple protection is required.
Recloser curves
The F60 uses the FlexCurve™ feature to facilitate programming of 41 recloser curves. Refer
to the FlexCurve™ section in the F60 instruction manual for additional details.
Figure 46: Phase time overcurrent settings
A time dial multiplier setting allows selection of a multiple of the base curve shape (where
the time dial multiplier = 1) with the Curve (curve shape) setting. Unlike the
electromechanical time dial equivalent, operate times are directly proportional to the TD
Multiplier (time multiplier) setting value. For example, all times for a multiplier of 10 are 10
times the multiplier 1 or base curve values. Setting the multiplier to zero will result in an
instantaneous response to all current levels greater than pickup.
Two methods of resetting operation are available: “Timed” and “Instantaneous”. When the
element is blocked, the time accumulator will reset according to the reset characteristic.
For example, if the element reset characteristic is set to “Instantaneous” and the element is
blocked, the time accumulator will be cleared immediately.
36
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 9: PROTECTION FUNCTIONS
GROUND AND NEUTRAL OVERCURRENT
For additional details, refer to the F60 instruction manual.
Ground and neutral overcurrent
The ground or neutral instantaneous overcurrent element may be used as an
instantaneous element with no intentional delay or as a definite time element. The input
current is the fundamental phasor magnitude.
If the ground or neutral instantaneous overcurrent protection functions are not required,
then change the Function setting to “Disabled”. If those functions are required, then the
Pickup setting must be specified according to a protection coordination study. If
necessary, a time delay or reset delay can also be specified. The ground or neutral
instantaneous overcurrent protection functions can be blocked if the cold load pickup
function is enabled.
The inverse time ground or neutral overcurrent curves used by the time overcurrent
elements are the IEEE, IEC, GE Type IAC, and I2t standard curve shapes. This allows for
simplified coordination with downstream devices. If none of these curve shapes is
adequate, then FlexCurves™ may be used to customize the inverse time curve
characteristics. The definite time curve is also an option that may be appropriate if only
simple protection is required.
For additional details on these functions, refer to the F60 Instruction manual.
All ground and neutral time overcurrent and instantaneous overcurrent elements will be
blocked if the ground/neutral protection function is disabled.
Figure 47: Ground time overcurrent settings
Disabling ground/neutral protection
Ground fault protection can be enabled and disabled both locally and remotely.
Ensure the steps below are followed for local control.
1.
The REMOTE BLOCK toggle switch must be in enable position (local control).
2.
The F60 user-programmable pushbutton 6 must to pressed.
3.
The GROUND BLOCK pushbutton must then be pressed during the auto-reset delay
time (refer to Pushbuttons unlock on page 9 for details).
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
37
DISABLING GROUND/NEUTRAL PROTECTION
CHAPTER 9: PROTECTION FUNCTIONS
Figure 48: GROUND BLOCK pushbutton
Ensure the steps below are followed for remote control.
1.
The REMOTE BLOCK toggle switch must be in disable position (remote control) for the
SCADA input to be received.
2.
Program virtual input 3 to “GROUND BLOCK”.
3. Program virtual input 4 to “GROUND ENABLE”.
The FlexLogic™ for enabling and disabling ground fault protection is shown below:
Figure 49: Ground disabling logic
Figure 50: Ground enabling logic
This logic controls non-volatile latch 2. The blinking user-programmable LED 4 on the F60
faceplate indicates that ground protection is disabled.
38
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 9: PROTECTION FUNCTIONS
DISABLING GROUND/NEUTRAL PROTECTION
Figure 51: Ground block latch gate
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
39
DISABLING GROUND/NEUTRAL PROTECTION
40
CHAPTER 9: PROTECTION FUNCTIONS
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
Digital Energy
Multilin
URC Universal Recloser Control
Chapter 10: Control functions
Control functions
The URC controller ships from the factory with the following control functions:
NOTE
•
Autoreclose.
•
Setting groups.
All the other control function (for example synchrocheck, cold load pickup, etc.) from the
F60 relay can also be enabled if required. For additional details, refer to the F60 instruction
manual.
Autoreclose
The autoreclosure feature is intended for use with distribution lines, in three-pole tripping
schemes for single breaker applications. Up to four selectable reclosure ‘shots’ are possible
prior to locking out. Each shot has an independently specified dead time. The protection
settings can be changed between shots if so desired, using FlexLogic™.
The user-programmable LEDs on the F60 faceplate indicate the state of the autoreclose
scheme as follows:
•
RECLOSE BLOCKED: User-programmable LED 17 indicates that autoreclosing is
blocked (that is, reclosing is disabled or hot line tag is enabled).
•
RECLOSE ENABLED: User-programmable LED 18 indicates that autoreclosing is
enabled and may reclose if initiated.
•
RECLOSE DISABLED: User-programmable LED 19 indicates that autoreclosing is
disabled.
•
RECLOSE CLOSE: User-programmable LED 20 indicates that a close signal from
autoreclosing has been issued. A reset command is required to clear this LED.
•
RECLOSE LOCKED OUT: User-programmable LED 21 indicates that the reclosing
scheme has generated the maximum number of breaker closures allowed and, as the
fault persists, will not close the breaker again. The scheme may also be sent in lockout
when the incomplete sequence timer times out or when a block signal occurs while in
reclose in-progress. The scheme must be reset from lockout in order to perform
reclose for subsequent faults.
•
RECLOSE IN-PROGRESS: User-programmable LED 22 indicates reclose-in-progress
(RIP), when a reclosing cycle begins following a reclose initiate signal.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
41
AUTORECLOSE
CHAPTER 10: CONTROL FUNCTIONS
•
RECLOSER CLOSED: User-programmable LED 23 indicates the recloser status.
•
RECLOSE SHOT 1, 2, 3, and 4: User-programmable LEDs 24 through 27 indicates
reclosing shots 1 through 4, respectively.
•
RECLOSE BLOCK UPON MANUAL CLOSE: User-programmable LED 28 indicates that
autoreclosing is blocked upon manual closing.
The autoreclosure scheme is considered enabled when all of the following conditions are
true:
1.
The autoreclose Function setting is “Enabled”.
2.
The autoreclosure scheme is not in the lockout state.
3.
The operand assigned to the Block input is not asserted.
4. The Block Time Upon Manual Close timer is not active.
The autoreclose scheme is initiated by a trip signal from any selected protection feature
operand. The scheme is initiated provided the circuit breaker is in the closed state before
protection operation.
The reclose-in-progress (RIP) is set when a reclosing cycle begins following a reclose initiate
signal. Once the cycle is successfully initiated, the RIP signal will seal-in and the scheme will
continue through its sequence until one of the following conditions is satisfied:
•
The close signal is issued when the dead timer times out, or
•
The scheme goes to lockout.
While RIP is active, the scheme checks that the breaker is open and the shot number is
below the limit, and then begins measuring the dead time.
Each of the four possible shots has an independently specified dead time. Two additional
timers can be used to increase the initial set dead times 1 to 4 by a delay equal to Delay 1
or Delay 2 or the sum of these two delays depending on the selected settings. This offers
enhanced setting flexibility using FlexLogic™ operands to turn the two additional timers on
and off. These operands may possibly include AR1 SHOT CNT = 1, SETTING GROUP ACT 1,
etc. The autoreclose feature provides a maximum of 4 selectable shots. The maximum
number of shots can be dynamically modified through the Reduce Max to 1, Reduce Max
to 2, and Reduce Max to 3 settings, using the appropriate FlexLogic™ operand.
The scheme lockout blocks all phases of the reclosing cycle, preventing automatic
reclosure, if any of the following occurs:
•
The maximum shot number was reached.
•
A block input is in effect.
•
The incomplete sequence timer times out.
The recloser will be latched in the lockout state until a ‘reset from lockout’ signal is
asserted, either from a manual close of the breaker or from a manual reset command
(local or remote). The reset from lockout can be accomplished by operator command, by
manually closing the breaker, or whenever the breaker has been closed and stays closed
for a preset time.
After the dead time elapses, the scheme issues the close signal. The close signal is latched
until the breaker closes or the scheme goes to lockout.
A reset timer output resets the recloser following a successful reclosure sequence. The
reset time is based on the breaker ‘reclaim time’ which is the minimum time required
between successive reclose sequences.
42
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 10: CONTROL FUNCTIONS
AUTORECLOSE
Figure 52: Autoreclose settings
Factory settings
The autoreclose factory settings are described below.
•
Function: The autoreclose function is enabled for the URC application.
•
Initiate: This settings selects the operand that initiates the autoreclose scheme. For
the URC application, autoreclose will be initiated by any phase, neutral, or ground
instantaneous or time overcurrent protection element.
Figure 53: Autoreclosing initiating logic
•
Block: This setting selects the operand that blocks the autoreclose initiation. For the
URC application The AR DISABLED signal (latch 1) or HOT LINE TAG ENABLED signal will
block autoreclosing. Autoreclose will be unblocked when both the AR ENABLED and
HOT LINE TAG DISABLED signals are present.
User-programmable LED 17 indicates that reclose is blocked.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
43
AUTORECLOSE
CHAPTER 10: CONTROL FUNCTIONS
Figure 54: Autoreclosing blocking logic
•
Max Number Of Shots: This setting specifies the number of reclosures that can be
attempted before reclosure goes to lockout because the fault is permanent. For the
URC application this value is left at "4" but may be changed as required.
•
Reduce Max To 1, Reduce Max To 2, Reduce Max To 3: These settings select the
operand that changes the maximum number of shots from the initial setting to 1, 2, or
3, respectively. For the URC application all of these values are set to "OFF" but may be
changed as required.
•
Manual Close: This setting selects the logic input when the breaker is manually closed.
For the URC application this logic input is set for local or remote close commands and
is configured as shown below. This logic may be changed according to the user’s
specific autoreclosing logic. The Reset Lockout On Manual Close setting is left as OFF
but may be changed as required.
Figure 55: Autoreclosing manual closing logic
•
Manual Reset from LO: This setting selects the operand that resets the autoreclosure
from lockout condition. For the URC application reset from lockout is performed locally
by user-programmable pushbutton 1 on the F60 faceplate, remotely, or automatically
after a programmable time delay.
The following procedure describes how to reset from lockout locally:
44
1.
The URC must be in the local control mode (ensure the REMOTE BLOCK toggle
switch is in the ON position).
2.
User-programmable pushbutton 6 must be pressed and held for 2 seconds before
its auto-reset delay time has expired (refer to Pushbuttons unlock on page 9 for
details).
3.
User-programmable pushbutton 1 (with the LO RESET label) must be pressed.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 10: CONTROL FUNCTIONS
AUTORECLOSE
Figure 56: Autoreclosing lockout reset logic
The reset from lockout can be performed remotely. Ensure that the REMOTE BLOCK
toggle switch is in the off position (remote control) for an input from SCADA to be
received. Virtual input 10 (VI10) is set for remote reset from lockout.
The reset from lockout can also be performed automatically after a pre-set time delay
(FlexLogic™ timer 3). If this reset is not required, then latch 4 must be disabled.
Figure 57: Autoreclosing automatic lockout reset latch gate
•
Reset Lockout If Breaker Closed: This setting allows the autoreclose scheme to reset
from lockout if the breaker has been manually closed and stays closed for a preset
time. In order for this setting to be effective, the next setting (Reset Lockout On
Manual Close) should be disabled. For the URC application this value is set to "OFF"
but may be changed as required.
•
Reset Lockout On Manual Close: This setting allows the autoreclose scheme to reset
from lockout when the breaker is manually closed regardless if the breaker remains
closed or not. This setting overrides the previous setting (Reset Lockout If Breaker
Closed). For the URC application this value is set to "OFF" but may be changed as
required.
•
Block Time Upon Manual Close: The autoreclose scheme can be disabled for a
programmable time delay after the associated circuit breaker is manually closed. This
prevents reclosing onto a fault after a manual close. This delay must be longer than
the slowest expected trip from any protection not blocked after manual closing. If no
overcurrent trips occur after a manual close and this time expires, the autoreclose
scheme is enabled. This setting has to be changed by the user according to the
particular application if autoreclosing reset lockout on manual close is used. For the
URC application this value is set to "10 seconds".
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
45
AUTORECLOSE
CHAPTER 10: CONTROL FUNCTIONS
•
Dead Time Shot 1, Dead Time Shot 2, Dead Time Shot 3, Dead Time Shot 4: These
are the intentional delays before first, second, third, and fourth breaker automatic
reclosures (1st, 2nd, and 3rd shots), respectively, and should be set longer than the
estimated deionizing time following a three-pole trip.
This setting must be changed by the user according to the specific application.
•
Add Delay 1: This setting selects the FlexLogic™ operand that introduces an
additional delay (delay 1) to the initial set dead time (1 to 4). For the URC application,
this value is “Off” and delay 1 is by-passed.
•
Delay 1: This setting establishes the extent of the additional dead time delay 1. For the
URC application, the delay 1 is by-passed.
•
Add Delay 2: This setting selects the FlexLogic™ operand that introduces an
additional delay (delay 2) to the initial set dead time (1 to 4). For the URC application,
this value is “Off” and delay 2 is by-passed.
•
Delay 2: This setting establishes the extent of the additional dead time delay 1. For the
URC application, the delay 2 is by-passed.
•
Reset Lockout Delay: This setting specifies how long the breaker should stay closed
after a manual close command in order for the autorecloser to reset from lockout. For
the URC application, this logic is not used when the breaker is closed.
•
Reset Time: A reset timer output resets the recloser following a successful reclosure
sequence. The setting is based on the breaker ‘reclaim time’ which is the minimum
time required between successive reclose sequences. This setting must be changed
by the user according to their specific application.
•
Incomplete Sequence Time: This timer defines the maximum time interval allowed for
a single reclose shot. It is started whenever a reclosure is initiated and is active when
the scheme is in the ‘reclose-in-progress’ state. If all conditions allowing a breaker
closure are not satisfied when this time expires, the scheme goes to lockout.
This setting has to be changed by the user according to the specific application. It
must be set to a delay value less than the reset timer value.
NOTE
Enabling and disabling autoreclosing
Autoreclosing can be enabled and disabled both locally and remotely. Use the following
procedure to initiate local control mode.
1.
The REMOTE BLOCK toggle switch must be in enable position (local control).
2.
The F60 user-programmable pushbutton 6 must to pressed and held for 2 seconds.
3.
The RECLOSE BLOCK pushbutton must then be pressed during the auto-reset delay
time (refer to Pushbuttons unlock on page 9 for details).
Figure 58: Autoreclosing block pushbutton
Use the following procedure to initiate remote control mode.
46
1.
The REMOTE BLOCK toggle switch must be in disable position (remote control) for the
SCADA input to be received.
2.
Program virtual input 7 to “RECLOSE RECLOSE ENABLE”.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 10: CONTROL FUNCTIONS
AUTORECLOSE
3. Program virtual input 8 to “RECLOSE RECLOSE DISABLE”.
The FlexLogic™ for enabling and disabling autoreclosing is shown below:
Figure 59: Autoreclosing disabling logic
Figure 60: Autoreclosing enabling logic
The reclose block and enable operands are controlling non-volatile latch gate 1 as shown
below.
Figure 61: Autoreclosing enabling and disabling latch gate
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
47
SETTING GROUPS
CHAPTER 10: CONTROL FUNCTIONS
Setting groups
The F60 relay has six setting groups. For the URC application two setting groups are
enabled. They are called the main and alternate settings.
Figure 62: Setting groups settings
The setting groups function must be enabled if main and alternate setting groups to be
used. If the alternate setting group is not required, then disable the setting groups function.
If the setting groups function is disabled, then only the main setting group is enabled and
all alternate settings are by-passed.
Changing setting groups
The active setting group can be selected both locally and remotely. The main or alternate
settings are controlled by non-volatile latch 3. The user-programmable LED 3 indicates
that alternate setting is active
Figure 63: Main/alternate setting groups latch gate
Use the following procedure for local change.
1.
The REMOTE BLOCK toggle switch must be in the on position (local control).
2.
The F60 user-programmable pushbutton 6 must to pressed and held for 2 seconds.
3.
User-programmable pushbutton 4 (labeled ALT 1 SETTINGS) must then be pressed
during the auto-reset delay time (refer to Pushbuttons unlock on page 9 for details).
Use the following procedure for remote change.
48
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 10: CONTROL FUNCTIONS
SETTING GROUPS
1.
The REMOTE BLOCK toggle switch must be in the off position (remote control) for the
SCADA input to be received.
2.
Program virtual input 5 for main settings control.
3.
Program virtual input 6 for alternate settings control.
Figure 64: Main setting group enabling logic
Figure 65: Alternate setting group enabling logic
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
49
SETTING GROUPS
50
CHAPTER 10: CONTROL FUNCTIONS
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
Digital Energy
Multilin
URC Universal Recloser Control
Chapter 11: Battery management
system
Battery management system
In the case of AC power failure, the system is equipped with a 24 V battery backup supply,
which kicks in upon loss of line power. This way, the recloser controller will continue to
operate, as intended, for some time after the power has been lost. This gives the operator
complete monitoring and control for the duration of the outage, assuming that power is
restored in a timely manner.
The battery is a Sealed Valve Regulated Lead Acid (SVRLA) battery. A slow “3 step charging
cycle” is recommended for optimal charging of SVRLA batteries. Improper charging is
among the most common problems of premature failure of Lead Acid batteries. The
preferred three step charging procedure is common for SVRLA batteries and consists of a
constant current step followed by two steps of constant voltage. In the first step, BULK
step, a constant current is applied to the battery until the battery voltage reaches a level of
80% State of Charge (SOC). The next step of charging is referred to as the TOP OFF or
ABSORPTION step, and holds the 80% SOC voltage constant until the battery is not
accepting any more charge (or until a pre-set timer in the controller has expired). At this
point, the voltage is dropped to a new level and held constant in what is called the FLOAT
step, so that the battery remains fully charged. This profile is optimal for most lead acid
batteries. For 24 V battery systems, the voltage (at 25°C) should be within the range of 28.4
to 30 V.
The battery backup is not like a traditional standard battery and charger. The system
implemented is in fact simpler as it splits the charger into two parts: a power supply and a
charger controller.
The main reason a traditional method cannot be implemented is because no off the shelf
charger exists that meets the wide temperature range of –40° to 60° and can withstand GE
type test requirements.
It is also important to capture the minimum and maximum voltages that the load can
withstand. The minimum turn ON voltage for the load (F60) is 20VDC. The battery should
therefore supply power down to 20VDC and then cut the load off to prevent deep
discharge.
The battery backup is part of a Battery Management System (BMS) board implemented to
optimize battery life and provide useful feedback to the F60. The BMS board will output the
following to the UR:
1.
Battery Charged Signal.
2.
Battery Low Warning (21.5 V).
3.
Battery Overvoltage (33.8 V).
4.
Battery Fuse Blown.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
51
CHARGER CONTROLLER
CHAPTER 11: BATTERY MANAGEMENT SYSTEM
5.
Power Supply Fail
6.
Critical Fail – Under voltage
The URC battery charging sequence is performed automatically. As such, user initiation is
not required.
NOTE
Charger controller
The charger controller has the following features.
•
10 Amp Capacity: The charger can facilitate a total of 10 amps to charge the battery
and power the load.
•
Temperature Compensation: The charger has an internal temperature sensor and
varies charging voltages accordingly.
•
3 Stage Operation: The charger uses a 3 stage system to optimize lead acid battery
charging. (Refer to graph for typical charging pattern).
•
Low Voltage Disconnect: Optionally, you may connect the battery's load (up to 10
amps) to the charger. If the voltage drops to 20V, the load will be disconnected from
the battery after approximately one minute. The LVALERT signal (open drain) may be
used to gracefully shut down equipment during the one minute. The load is
reconnected when the battery is charged to approximately 24V, or when the recessed
reset button is pressed.
The controller terminals are listed below.
•
-BATTERY - Negative Battery terminal
•
+BATTERY - Positive Battery terminal
•
+LOAD - Positive Load terminal
•
-LOAD - Negative Load terminal
•
LVALERT - Low Voltage Disconnect Signal, Active Low
•
-SOLAR - Negative Input terminal
•
+SOLAR - Positive Input terminal
Charger controller operation
A microcontroller reads the battery and power input voltages, along with a set of internal
timers and other logic, and determines what the state of the switches (FETs) should be. The
two switches are controlled and activated independently, such that either one, both, or
neither switch can be activated at any given time.
52
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 11: BATTERY MANAGEMENT SYSTEM
BATTERY SAFETY INFORMATION
Figure 66: Controller operation
Figure 67: BMS charge graph
The graph above shows an ideal charging cycle typically found after a lead acid battery
has discharged overnight. The red line (upper) indicates the battery terminal voltage and
the green line (lower) indicates the charging current supplied to the battery.
When the charger is first connected, or when the battery voltage drops below
approximately 2.15V per cell, the charger enters bulk (fast) mode, where it attempts to
bring the voltage to approximately 2.45V per cell. At this point, top-off mode is entered.
When the charger senses that the battery is no longer taking a charge, float mode is
entered where the voltage is lowered and maintained at approximately 2.3V per cell.
The current for the load will come from the solar/power input when available, and the
battery in that case will provide power filtering and smoothing to the load, while at the
same time maintaining a float/trickle charge from the power source. The battery
effectively acts as a large capacitor when connected in this manner.
Battery safety information
Cautions and warnings
To prevent fire or chemical burns:
DANGER
•
Do not attempt to recharge batteries after removal from the unit.
•
Do not disassemble, crush, or puncture the batteries.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
53
BATTERY SAFETY INFORMATION
CHAPTER 11: BATTERY MANAGEMENT SYSTEM
•
Do not short the external contacts of the batteries.
•
Do not immerse the batteries in water.
•
Do not expose to temperatures higher than 80°C (176°F)
•
The batteries are recyclable. They contain lead and pose a hazard to the environment
and human health if not disposed of properly. Return the battery to a factory
authorized service center or refer to local codes for proper disposal requirements.
•
Do not open or mutilate batteries. They contain an electrolyte which is toxic and
harmful to the skin and eyes.
•
Replace batteries with the same number and type of batteries as originally installed.
To prevent personal injury from hazardous energy:
DANGER
DANGER
•
Remove watches, rings, or other metal objects.
•
Use tools with insulated handles.
•
Do not place tools or metal parts on top of batteries.
•
When removing and installing the new batteries, extreme care must be used not to
short metal chassis parts across the battery terminals and not to short the batteries
to each other. A battery can present a risk of electrical shock and high short circuit
current.
To prevent personal injury, prepare the area and observe all materials-handling
procedures when transporting a battery module. Battery modules weigh 5.7 kg (12.6 lb)
each.
Replacement procedure for batteries
Replace all battery modules at the same time.
NOTE
1.
Servicing of batteries should be performed or supervised by Qualified Service
Technician and the required precautions. Keep unauthorized personnel away from
batteries.
2.
Remove the battery fuse (if present) prior to replacement.
3.
Disconnect the negative cable (wire label BATT- ROG-B) from the right battery black
terminal.
4.
Disconnect the positive cable from the right battery red terminal.
5.
Disconnect the negative cable from the left battery black terminal.
6.
Disconnect the positive cable (wire label BATT+ BATT-FS) from the left battery red
terminal.
7.
Remove the battery securing strap.
8.
Remove both batteries.
9.
Secure two new same type of batteries back to back.
10. Reconnect the positive cable (wire label BATT+ BATT-FS) to the left battery red
terminal.
11. Reconnect the negative cable to the left battery black terminal.
12. Reconnect the positive cable to the right battery red terminal.
13. Reconnect the negative cable (wire label BATT- ROG-B) to the right battery black
terminal.
14. Secure the battery securing strap.
15. Replace the battery fuse.
54
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
CHAPTER 11: BATTERY MANAGEMENT SYSTEM
BATTERY DISPOSAL GUIDELINES
Battery disposal guidelines
GE
Multilin
Battery Disposal
EN Battery Disposal
This product contains a battery that cannot be disposed of as
unsorted municipal waste in the European Union. See the product
documentation for specific battery information. The battery is
marked with this symbol, which may include lettering to indicate
cadmium (Cd), lead (Pb), or mercury (Hg). For proper recycling return
the battery to your supplier or to a designated collection point. For
more information see: www.recyclethis.info.
CS Nakládání s bateriemi
Tento produkt obsahuje baterie, které nemohou být zneškodnĔny v
Evropské unii jako netķídĔný komunální odpadu. Viz dokumentace k
produktu pro informace pro konkrétní baterie. Baterie je oznaĆena
tímto symbolem, který mўe zahrnovat i uvedena písmena,
kadmium (Cd), olovo (Pb), nebo rtuĿ (Hg). Pro správnou recyklaci
baterií vraĿte svémudodavateli nebo na urĆeném sbĔrném místĔ.
Pro více informací viz: www.recyclethis.info
DA Batteri affald
Dette produkt indeholder et batteri som ikke kan bortskaffes
sammen med almindeligt husholdningsaffald i Europa. Se
produktinformation for specifikke informationer om batteriet.
Batteriet er forsynet med indgraveret symboler for hvad batteriet
indeholder: kadmium (Cd), bly (Pb) og kviksølv (Hg). Europæiske
brugere af elektrisk udstyr skal aflevere kasserede produkter til
genbrug eller til leverandøren. Yderligere oplysninger findes på
webstedet www.recyclethis.info.
DE Entsorgung von Batterien
Dieses Produkt beinhaltet eine Batterie, die nicht als unsortierter
städtischer Abfall in der europäischen Union entsorgt werden darf.
Beachten Sie die spezifischen Batterie-informationen in der
Produktdokumentation. Die Batterie ist mit diesem Symbol
gekennzeichnet, welches auch Hinweise auf möglicherweise
enthaltene Stoffe wie Kadmium (Cd), Blei (Pb) oder Quecksilber
(Hektogramm) darstellt. Für die korrekte Wiederverwertung bringen
Sie diese Batterie zu Ihrem lokalen Lieferanten zurück oder
entsorgen Sie das Produkt an den gekennzeichneten Sammelstellen.
Weitere Informationen hierzu finden Sie auf der folgenden Website:
www.recyclethis.info.
EL ŚƈƔƉƉƁƐſ ƄƈŹƌŹƉƁƖƅ
ŚƍƌƔ ƌƇ ƈƉƇƒƔƅ ƈŽƉƁŵƏŽƁ ƄƁŹ ƄƈŹƌŹƉŷŹ ƈƇƍ żŽƅ ƈƉŵƈŽƁ ƅŹ
ŹƈƇƉƉŷƈƌŽƌŹƁ ƋŽ żſƄƔƋƁŹ ƋƍƋƌŶƄŹƌŹ ŹƈƔƉƉƁƐſƊ Ƌƌſƅ ŞƍƉƑƈŹƒƂŶ
ţƇƁƅƔƌſƌŹ. ŝŽŷƌŽ ƌſƅ ƌŽƂƄſƉŷƑƋſ ƌƇƍ ƈƉƇƒƔƅƌƇƊ ŻƁŹ ƋƍŻƂŽƂƉƁƄŵƅŽƊ
ƈƃſƉƇƎƇƉŷŽƊ ƈƇƍ ŹƎƇƉƇƕƅ ƌſ ƄƈŹƌŹƉŷŹ. Š ƄƈŹƌŹƉŷŹ ŽŷƅŹƁ ƎŵƉŽƁ
ƋŶƄŹƅƋſ ƄŽ ŹƍƌƔ ƌƇ ƋƕƄźƇƃƇ, ƌƇ ƇƈƇŷƇ ƄƈƇƉŽŷ ƅŹ ƈŽƉƁƃŹƄźŴƅŽƁ
ŻƉŴƄƄŹƌŹ ŻƁŹ ƅŹ żſƃƖƋƇƍƅ ƌƇ ƂŴżƄƁƇ (Cd), ƌƇƅ ƄƔƃƍźżƇ (Pb), Ŷ ƌƇƅ
ƍżƉŴƉŻƍƉƇ (Hg). ŜƁŹ ƌſƅ ƂŹƌŴƃƃſƃſ ŹƅŹƂƕƂƃƑƋſ ŽƈƁƋƌƉŵƐƌŽ ƌſƅ
ƄƈŹƌŹƉŷŹ ƋƌƇƅ ƈƉƇƄſƀŽƍƌŶ ƋŹƊ Ŷ ƋŽ ƂŹƀƇƉƁƋƄŵƅƇ ƋſƄŽŷƇ
ƋƍƃƃƇŻŶƊ. ŜƁŹ ƈŽƉƁƋƋƔƌŽƉŽƊ ƈƃſƉƇƎƇƉŷŽƊ żŽŷƌŽ:
www.recyclethis.info.
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
ES Eliminacion de baterias
Este producto contiene una batería que no se pueda eliminar como
basura normal sin clasificar en la Unión Europea. Examine la
documentación del producto para la información específica de la
batería. La batería se marca con este símbolo, que puede incluir
siglas para indicar el cadmio (Cd), el plomo (Pb), o el mercurio (Hg ).
Para el reciclaje apropiado, devuelva este producto a su distribuidor
ó deshágase de él en los puntos de reciclaje designados. Para mas
información : wwwrecyclethis.info.
ET Patareide kõrvaldamine
Käesolev toode sisaldab patareisid, mida Euroopa Liidus ei tohi
kõrvaldada sorteerimata olmejäätmetena. Andmeid patareide
kohta vaadake toote dokumentatsioonist. Patareid on märgistatud
käesoleva sümboliga, millel võib olla kaadmiumi (Cd), pliid (Pb) või
elavhõbedat (Hg) tähistavad tähed. Nõuetekohaseks ringlusse
võtmiseks tagastage patarei tarnijale või kindlaksmääratud
vastuvõtupunkti. Lisainformatsiooni saab Internetist aadressil:
www.recyclethis.info.
FI Paristoje ja akkujen hävittäminen
Tuote sisältää pariston, jota ei saa hävittää Euroopan Unionin
alueella talousjätteen mukana. Tarkista tuoteselosteesta tuotteen
tiedot. Paristo on merkitty tällä symbolilla ja saattaa sisältää
cadmiumia (Cd), lyijyä (Pb) tai elohopeaa (Hg). Oikean kierrätystavan
varmistamiseksi palauta tuote paikalliselle jälleenmyyjälle tai
palauta se paristojen keräyspisteeseen. Lisätietoja sivuilla
www.recyclethis.info.
FR Élimination des piles
Ce produit contient une batterie qui ne peuvent être éliminés
comme déchets municipaux non triés dans l'Union européenne. Voir
la documentation du produit au niveau des renseignements sur la
pile. La batterie est marqué de ce symbole, qui comprennent les
indications cadmium (Cd), plomb (Pb), ou mercure (Hg). Pour le
recyclage, retourner la batterie à votre fournisseur ou à un point de
collecte. Pour plus d'informations, voir: www.recyclethis.info.
HU Akkumulátor hulladék kezelése
Ezen termék akkumulátort tartalmaz, amely az Európai Unión belül
csak a kijelölt módon és helyen dobható ki. A terméken illetve a
mellékelt ismertetın olvasható a kadmium (Cd), ólom (Pb) vagy
higany (Hg) tartalomra utaló betŅjelzés. A hulladék akkumulátor
leadható a termék forgalmazójánál új akkumulátor vásárlásakor,
vagy a kijelölt elektronikai hulladékudvarokban. További információ
a www.recyclethis.info oldalon.
IT Smaltimento batterie
Questo prodotto contiene una batteria che non può essere smaltita
nei comuni contenitori per lo smaltimento rifiuti, nell' Unione
Europea. Controllate la documentazione del prodotto per le
informazioni specifiche sulla batteria. La batteria è contrassegnata
con questo simbolo e può includere alcuni caratteri ad indicare la
presenza di cadmio (Cd), piombo (Pb) oppure mercurio (Hg). Per il
corretto smaltimento, potete restituirli al vostro fornitore locale,
oppure rivolgervi e consegnarli presso i centri di raccolta preposti.
Per maggiori informazioni vedere: ww.recyclethis.info.
LT BaterijŇ šalinimas
Šios Ĝrangos sudĐtyje yra baterijŇ, kurias draudžiama šalinti Europos
SĂjungos viešose nerŁšiuotŇ atliekŇ šalinimo sistemose. InformacijĂ
apie baterijas galite rasti Ĝrangos techninĐje dokumentacijoje.
Baterijos žymimos šiuo simboliu, papildomai gali bŁti nurodoma kad
baterijŇ sudĐtyje yra kadmio (Cd), švino (Pb) ar gyvsidabrio (Hg).
55
BATTERY DISPOSAL GUIDELINES
CHAPTER 11: BATTERY MANAGEMENT SYSTEM
GE
Multilin
Eksploatavimui nebetinkamas baterijas pristatykite Ĝ tam skirtas
surinkimo vietas arba grÞinkite jas tiesioginiam tiekĐjui, kad jos
bŁtŇ tinkamai utilizuotos. Daugiau informacijos rasite šioje interneto
svetainĐje: www.recyclethis.info.
para indicar o cádmio (Cd), chumbo (Pb), ou o mercúrio (hg). Para
uma reciclagem apropriada envie a bateria para o seu fornecedor
ou para um ponto de recolha designado. Para mais informação
veja: www.recyclethis.info.
LV Bateriju likvidȚana
RU ƸǗǍǐǍnjDžǛǍǤ džDžǗDžǕNJǎ
Šis produkts satur bateriju vai akumulatoru, kuru nedrĚkst izmest
Eiropas SavienĚbþ esošajþs sadzĚves atkritumu sistČmþs. Sk.
produkta dokumentþcijþ, kur ir norþdĚta konkrČta informþcija par
bateriju vai akumulatoru. Baterijas vai akumulatora marğČjumþ ir
šis simbols, kas var ietvert burtus, kuri norþda kadmiju (Cd), svinu
(Pb) vai dzĚvsudrabu (Hg). PČc ekspluatþcijas laika beigþm baterijas
vai akumulatori jþnodod piegþdþtþjam vai specializČtþ bateriju
savþkšanas vietþ. SĚkþku informþciju var iegŁt vietnČ:
www.recyclethis.info.
ƶǓLjǐDžǖǒǓ NJLJǕǓǔNJǎǖǏǓǎ ljǍǕNJǏǗǍLJNJ Ǔdž ǓǗǚǓljDžǚ ǢǐNJǏǗǕǍǜNJǖǏǓLjǓ Ǎ
ǢǐNJǏǗǕǓǒǒǓLjǓ ǓdžǓǕǘljǓLJDžǒǍǤ, ǔǕǓljǘǏǗǠ, ǖǓljNJǕNjDžǞǍNJ džDžǗDžǕNJǍ,
ǒNJǐǡnjǤ ǘǗǍǐǍnjǍǕǓLJDžǗǡ ǏDžǏ ǓdžǠǜǒǠNJ ǓǗǚǓljǠ ǒDž ǗNJǕǕǍǗǓǕǍǍ ƪƶ.
ƦǓǐNJNJ ǔǓljǕǓdžǒǘǣ ǍǒǙǓǕǑDžǛǍǣ LJǠ ǒDžǎljNJǗNJ LJ ljǓǏǘǑNJǒǗDžǛǍǍ Ǐ
ǔǕǓljǘǏǗǘ. ƲDž ǢǗǓǑ ǖǍǑLJǓǐNJ ǑǓLjǘǗ ǔǕǍǖǘǗǖǗLJǓLJDžǗǡ džǘǏLJǠ, ǏǓǗǓǕǠNJ
ǓnjǒDžǜDžǣǗ, ǜǗǓ džDžǗDžǕNJǤ ǖǓdžNJǕNjǍǗ ǏDžljǑǍǎ (Cd), ǖLJǍǒNJǛ (Pb) ǍǐǍ
ǕǗǘǗǡ (Hg). ƩǐǤ ǒDžljǐNJNjDžǞNJǎ ǘǗǍǐǍnjDžǛǍǍ ǔǓ ǓǏǓǒǜDžǒǍǍ ǖǕǓǏDž
ǢǏǖǔǐǘDžǗDžǛǍǍ ǔǓǐǡnjǓLJDžǗNJǐǡ ljǓǐNjNJǒ LJǓnjLJǕDžǗǍǗǡ džDžǗDžǕNJǍ
ǐǓǏDžǐǡǒǓǑǘ ǔǓǖǗDžLJǞǍǏǘ ǍǐǍ ǖljDžǗǡ LJ ǖǔNJǛǍDžǐǡǒǠǎ ǔǘǒǏǗ ǔǕǍNJǑDž.
ƴǓljǕǓdžǒǓǖǗǍ ǑǓNjǒǓ ǒDžǎǗǍ ǒDž LJNJdž-ǖDžǎǗNJ: www.recyclethis.info.
NL Verwijderen van baterijen
SK Zaobchádzanie s batériami
Dit product bevat een batterij welke niet kan verwijdert worden via
de gemeentelijke huisvuilscheiding in de Europese Gemeenschap.
Gelieve de product documentatie te controleren voor specifieke
batterij informatie. De batterijen met deze label kunnen volgende
indictaies bevatten cadium (Cd), lood (Pb) of kwik (Hg). Voor correcte
vorm van kringloop, geef je de producten terug aan jou locale
leverancier of geef het af aan een gespecialiseerde verzamelpunt.
Meer informatie vindt u op de volgende website:
www.recyclethis.info.
Tento produkt obsahuje batériu, s ktorou sa v Európskej únii nesmie
nakladaĿ ako s netriedeným komunálnym odpadom. Dokumentácia
k produktu obsahuje špecifické informácie o batérii. Batéria je
oznaĆená týmto symbolom, ktorý môže obsahovaĿ písmená na
oznaĆenie kadmia (Cd), olova (Pb), alebo ortuti (Hg). Na správnu
recykláciu vráĿte batériu vášmu lokálnemu dodávateĥovi alebo na
urĆené zberné miesto. Pre viac informácii pozrite:
www.recyclethis.info.
NO Retur av batteri
SL Odlaganje baterij
Dette produkt inneholder et batteri som ikke kan kastes med
usortert kommunalt søppel i den Europeiske Unionen. Se
produktdokumentasjonen for spesifikk batteriinformasjon. Batteriet
er merket med dette symbolet som kan inkludere symboler for å
indikere at kadmium (Cd), bly (Pb), eller kvikksølv (Hg) forekommer.
Returner batteriet til leverandøren din eller til et dedikert
oppsamlingspunkt for korrekt gjenvinning. For mer informasjon se:
www.recyclethis.info.
Ta izdelek vsebuje baterijo, ki je v Evropski uniji ni dovoljeno
odstranjevati kot nesortiran komunalni odpadek. Za posebne
informacije o bateriji glejte dokumentacijo izdelka. Baterija je
oznaĆena s tem simbolom, ki lahko vkljuĆuje napise, ki oznaĆujejo
kadmij (Cd), svinec (Pb) ali živo srebro (Hg). Za ustrezno recikliranje
baterijo vrnite dobavitelju ali jo odstranite na doloĆenem zbirališĆu.
Za veĆ informacij obišĆite spletno stran: www.recyclethis.info.
PL Pozbywanie siĒ zuŋytych baterii
Denna produkt innehåller ett batteri som inte får kastas i allmänna
sophanteringssytem inom den europeiska unionen. Se
produktdokumentationen för specifik batteriinformation. Batteriet
är märkt med denna symbol, vilket kan innebära att det innehåller
kadmium (Cd), bly (Pb) eller kvicksilver (Hg). För korrekt återvinning
skall batteriet returneras till leverantören eller till en därför avsedd
deponering. För mer information, se: www.recyclethis.info.
Ten produkt zawiera baterie, które w Unii Europejskiej mogĂ byĄ
usuwane tylko jako posegregowane odpady komunalne. Dokáadne
informacje dotyczĂce uŋytych baterii znajdujĂ siĒ w dokumentacji
produktu. Baterie oznaczone tym symbolem mogĂ zawieraĄ
dodatkowe oznaczenia literowe wskazujĂce na zawartoĹĄ kadmu
(Cd), oáowiu (Pb) lub rtĒci (Hg). Dla zapewnienia wáaĹciwej utylizacji,
naleŋy zwróciĄ baterie do dostawcy albo do wyznaczonego punktu
zbiórki. WiĒcej informacji moŋna znaleʼnĄ na stronie internetowej
www.recyclethis.info.
PT Eliminação de Baterias
Este produto contêm uma bateria que não pode ser considerado
lixo municipal na União Europeia. Consulte a documentação do
produto para obter informação específica da bateria. A bateria é
identificada por meio de este símbolo, que pode incluir a rotulação
SV Kassering av batteri
TR Pil Geri DönüĻümü
Bu ürün Avrupa BirliĖi genel atk sistemlerine atlmamas gereken pil
içermektedir. Daha detayl pil bilgisi için ürünün kataloĖunu
inceleyiniz. Bu sembolle iĻaretlenmiĻ piller Kadmiyum(Cd), KurĻun(Pb)
ya da Civa(Hg) içerebilir. DoĖru geri dönüĻüm için ürünü yerel
tedarikçinize geri veriniz ya da özel iĻaretlenmiĻ toplama noktlarna
atnz. Daha fazla bilgi için: www.recyclethis.info.
Global Contacts
56
North America
905-294-6222
Latin America
+55 11 3614 1700
Europe, Middle East, Africa
+(34) 94 485 88 00
Asia
+86-21-2401-3208
India
+91 80 41314617
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
Digital Energy
Multilin
URC Universal Recloser Control
Index
A
H
AUTORECLOSE ........................................................................................... 41
HARDWARE
B
battery ........................................................................................................15
connections .............................................................................................11
enclosure ..................................................................................................13
three-phase currents ..........................................................................15
three-phase voltages ..........................................................................16
HOT LINE TAG FUNCTION ....................................................................33
BATTERY DISPOSAL ................................................................................. 55
BATTERY MANAGEMENT SYSTEM .................................................... 51
BATTERY SAFETY ....................................................................................... 53
L
C
CHARGER CONTROLLER ....................................................................... 52
CLOSE COMMAND ................................................................................... 32
COMMUNICATIONS ................................................................................. 25
CONTROL PUSHBUTTONS ......................................................................8
LOCAL/REMOTE CONTROL FUNCTION .........................................34
M
MCBS ...............................................................................................................10
METERING CHECK ....................................................................................16
E
ENCLOSURE
grounding ................................................................................................. 14
ETHERNET PORT ........................................................................................ 26
EVENT CAUSE INDICATORS ....................................................................6
EVENT RECORDS ....................................................................................... 27
F
FAULT REPORTS ........................................................................................ 28
FUSES ......................................................................................................... 3, 10
G
GROUND TIME OVERCURRENT ......................................................... 37
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE
N
NEUTRAL INSTANTANEOUS OVERCURRENT ..............................37
NEUTRAL TIME OVERCURRENT .........................................................37
O
OSCILLOGRAPHY RECORDS ................................................................29
OVERVIEW ...................................................................................................... 1
P
PANEL INTERFACE
fuses ............................................................................................................10
indicators .................................................................................................... 6
MCBs ...........................................................................................................10
overview ...................................................................................................... 5
1
INDEX
pushbuttons ...............................................................................................8
PHASE INSTANTANEOUS OVERCURRENT ...................................35
PHASE ROTATION .....................................................................................17
PHASE TIME OVERCURRENT ...............................................................36
POWER SUPPLY
connectors ...............................................................................................12
PT CONNECTORS ......................................................................................12
R
RECLOSER CURVES ..................................................................................36
RECLOSER STATUS INDICATORS .........................................................8
RESET PUSHBUTTON .................................................................................8
RS232 PORT .................................................................................................25
RS485 PORT .................................................................................................26
S
SETTING GROUPS .....................................................................................48
SPECIFICATIONS ...........................................................................................3
STATUS INDICATORS .................................................................................6
T
TRIP/OPEN COMMAND ..........................................................................31
TYPE TESTS ......................................................................................................3
U
USER-PROGRAMMABLE INDICATORS ..............................................7
USER-PROGRAMMABLE PUSHBUTTONS ........................................8
W
WIRING DIAGRAMS .................................................................................19
2
URC UNIVERSAL RECLOSER CONTROL REFERENCE GUIDE