Safety Cautions
Read the entire “Instruction Manual” carefully for important information about safety, handling,
installation, operation, maintenance, and parts replacements.
This equipment is designed and built in accordance with applicable safety standard in effect on
the date of manufacture. Unauthorized modifications will void warranty and can result in severe
injury, death and property damage. Do not make any modifications to the equipment.
Only qualified persons are to install, operate or service this equipment according to all applicable
codes and established safety practices.
Use only genuine Toshiba replacement parts and accessories. Improper components could cause
the equipment malfunction.
Do not install this equipment in areas where unusual service conditions exist. Using this
equipment in other than usual service conditions can result in equipment failure.
Do not exceed the ratings specified on the equipment nameplate or system accessories.
Underrated equipment can fail during operation causing fire, explosion, severe injury, death, and
property damage.
TRANSMISSION DISTRIBUTION & INDUSTRIAL SERVICES COMPANY
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN
PHONE +81-3-3457-4898 FAX +81-3-5444-9169
http://www3.toshiba.co.jp/sic/english/swgr/products.htm
The data given in this catalog are subject to change without notice.
KSP-E2368
2008-11(1.5)
AD 4
Printed in Japan
Type-Form
Vacuum contactor
Rated voltage
Rated operational current
Series
Operating mechanism
Since the introduction of the first Vacuum
Interrupter in 1962, Toshiba has been
continuously improving and developing
Vacuum Technology.
Over 180 thousands Toshiba Vacuum
Contactors and Combination Units have been
installed, providing reliable services in wide
variety of applications worldwide.
Consistent with its dedication to the most
advanced vacuum technology, Toshiba offers
new series of High-voltage vacuum contactors
and Vacuum Combination Units with fuses.
By adopting an electronics controlled circuit
and being designed compactly to ensure
reliability, handling ease and safety, the new
series of High-voltage Vacuum Contactors and
Vacuum Combination Units with fuses are
suitable for Motor starters, Transformer
feeders and Capacitor switching applications.
No symbol : Non-latched type
L
: Latched type
No symbol : Standard
-2
: Upper front terminal
Configuration
Series
7.2/3.6kV
G : 200A
H : 400A
Ratings
Fixed type 7.2/3.6kV
Standard
200A-6.3kA
400A-6.3kA
Non-latched type
CV-6GA
Latched type
CV-6GAL
Special
Non-latched type
CV-6HA
CV-6HA-2
Latched type
CV-6HAL
CV-6HAL-2
Note : Other ratings are available, refer to catalog KSP-E2412.
Type-Form
Vacuum combination unit
Series
Rated operational voltage
Rated operational current
Series
Draw-out/in mechanism
No Surge Protection Required
Special main contact materials minimize chopping current.
No surge suppressor/arrester is required except for special
applications.
Operating mechanism
3 : 3.3kV
6 : 6.6kV
G : 200A
H : 400A
No symbol : Fixed type
M
: Manual type
D
: Handle type
No symbol : Non-latched type
L
: Latched type
1
: Bushing type
Configuration
Series
Compact and Lightweight
Compact and slim design contactors can be applied to either
two-tier motor starters or slim starters per IEC 60470(2000).
The Contactors CV-6GA and CV-6HA have the same outline
and mounting dimensions, as well as dual voltage ratings
(3.6/7.2kV).
Type
Standard
Ratings
3.3kV
200A
400A
Conformity to Industrial Standard
Conforming to international standards such as IEC, BS, AS
and JEM, being certified by class NK and TUV Toshiba
Vacuum Contactors can be used widely all over the world.
6.6kV
200A
400A
Excellent Breaking Performance
Since the higher interrupting capacity and short-time
withstand capability, Toshiba Vacuum Contactors are
appropriate to fuse combination for large capacity load,
and to high-speed breaking.
1
Bushing
3.3kV
400A
Low Power Consumption
The control device adopts an IC circuit, the control voltage
either AC or DC can be easily changed by switches in the
electronic circuit board without changing the coil and/or
other parts.
Since the economizing resistors are
eliminated, the power consumption in holding condition
has been reduced.
200A
6.6kV
200A
400A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
Manual type
Handle type
Fixed type
Non-latched
UVA-3GAM
UVA-3GAD
UVA-3GA
Latched
UVA-3GAML
UVA-3GADL
UVA-3GAL
Non-latched
UVA-3HAM
UVA-3HAD
UVA-3HA
Latched
UVA-3HAML
UVA-3HADL
UVA-3HAL
UVA-6GA
Non-latched
UVA-6GAM
UVA-6GAD
Latched
UVA-6GAML
UVA-6GADL
UVA-6GAL
Non-latched
UVA-6HAM
UVA-6HAD
UVA-6HA
Latched
UVA-6HAML
UVA-6HADL
UVA-6HAL
Non-latched
UVA-3GAM1
UVA-3GAD1
Latched
UVA-3GAML1 UVA-3GADL1
Non-latched
UVA-3HAM1
Latched
UVA-3HAML1 UVA-3HADL1
UVA-3HAD1
Non-latched
UVA-6GAM1
Latched
UVA-6GAML1 UVA-6GADL1
UVA-6GAD1
Non-latched
UVA-6HAM1
Latched
UVA-6HAML1 UVA-6HADL1
UVA-6HAD1
2
RATINGS AND SPECIFICATIONS
RATINGS AND SPECIFICATIONS
Type
CV
Standard
Upper front terminal
From
Operating Mechanism
Rated Voltage (Ur)
Rated Operational Current (le)
Thermal Current (lth)
Rated Frequency
Rated Short-time Withstand Current (lk)
Rated peak Withstand Current (lp)
Coordination with Current-limiting Fuses
Cut-off Current (Peak)
Rated
Insulation Level
200A
300A
6300A- 1s
Mechanical Life
Electrical Life (AC3)
Closing
Rated Control Voltage
Tripping
Allowable Control Voltage Fluctuation
Operating Current
(at 100V)
Closing
Holding/Tripping
Closing Time
Opening Time
Ratings of Auxiliary Contact
Application Condition
Maximum Load
Contact arrangement
Operational voltage
Thermal Current
AC Capacity
DC Capacity
Installation
Altitude
Ambient air temperature
Relative humidity
Vibration
Shock
Motor (kW)
Transformer (kVA)
Capacitor (kvar)
Weight
Standard
*2
50/60Hz
6300A- 2s
6300A- 1s
15.8kA
400A
450A
6300A- 2s
2000A
1600A
1200A-30s
4000A-4s
6300A-1s
55kA
85kA
4000A
3200A
2400A-30s
4000A-12s
6300A-2s
Handle type
3GAD
3HAD
6GAD
6HAD
Manual type
3GAML
3HAML
6GAML
6HAML
Handle type
3GADL
3HADL
6GADL
6HADL
Rated Operational Voltage
3.3kV
6.6kV
Rated Operational Current
85kA
Rated
Insulation Level
Rated Control Voltage
200A
Operating Current
(at AC100V)
1500/3000
2000/4000
2000/2000
20.0kg
16kV-1min.
22kV-1min.
45kV
60kV
Impulse Withstand Voltage
Closing
100-110V, 115-120, 200-220, 230-240VAC/100-110,200-220VDC
Tripping
100-110V, 200-220VDC
85% to 110% of the rated control voltage
Closing
Holding/Tripping
4.5A(Peak)
0.1A(Average Holding) / 4.0A(Peak Tripping)
65 - 80ms
20 - 30ms
Non-Latched 3NO-2NC, Latched 2NO-2NC
Operational voltage
Ratings of Auxiliary Contact
Max. 480V, Min. 48V
Thermal current
10A
AC capacity
700VA(PF. 0.35)
DC capacity
60W(L/R 150ms)
Installation
Floor Mount Installation
Altitude
Application Condition
1000m or lower
Ambient air temperature
-5 to 40OC
Relative humidity
45 to 85%
Vibration
Max. 20Hz 1G
Shock
Max. 30G
Main and Earthing circuit ; Automatic connection
Control circuit ; Manual plug connection
Connection Method
2 Positions
"Connected" and "Disconnected"
Position
Insulation shutter provided
Shutter Provision
Yellow, 1.25mm2
Control Wire (color and size)
Approx, Weight
Standard
400A
40kA
Power Frequency Withstand Voltage
Contact arrangement
Maximum load
200A
400A
50/60Hz
Allowable Control Voltage Fluctuation
Opening Time
IEC60470 (2000)
JEM1167 (1990)
6HAM
7.2kV
Closing Time
750/1500
1000/2000
1000/2000
19.5kg
6GAM
3.6kV
60kV
1500/3000
2000/4000
2000/2000
19.5kg
3HAM
Rated Insulation Voltage
22kV-1min. *1
300 op. cycles/hr
1200 op. cycles/hr
0.25mill.
2.5mill.
0.25mill.
0.25mill.
100-110, 115-120, 200-220, 230-240VAC/100-110, 200-220VDC
24, 32, 48, 100-110, 200-220VDC
85% to 110% of the rated control voltage
4.5A (Peak)
0.1A (Average)
4.0A (Peak)
65 - 80ms
20 - 30ms
3NO-3NC
2NO-2NC
Max. 480V, Min. 48V
10A
700VA (PF. 0.35)
60W (L/R 150ms)
Floor Mount Vertical Installation
1000m or lower
-5 to 40OC
45 to 85%
Max. 20Hz 1G
Max. 30G
750/1500
1000/2000
1000/2000
19.0kg
3GAM
Rated Interrupting Current (With power Fuses)
Prospective Short-circuit Current 40kA
55kA
Manual type
Rated Frequency
6300A
"O" - 3min. - "CO" -3min. - "CO"
Impulse Withstand Voltage
Endurance
Non-Latched
Latched
200A
300A
4000A
3200A
2400A-30s
4000A-12s
6300A-2s
UVA
Form
Latched
400A
450A
Power Frequency Withstand Voltage
Switching frequency (AC3)
6HAL
6HAL-2
3.6/7.2kV
2000A
1600A
1200A-30s
4000A-4s
6300A-1s
Withstand Overload Current
6 times of le - 30s
15 times of le - 1s
6GAL
-
Non-Latched
Short-circuit Making and Breaking Current
(Duty)
Making Current (100times) AC4
Breaking Current (25times) AC4
Type
6HA
6HA-2
6GA
-
Motor (kW)
750
1500
1500
3000
Transformer (kVA)
1000
2000
2000
4000
Capacitor (kvar)
1000
2000
2000
2000
Withdrawable portion
70kg
70kg
75kg
75kg
Total
90kg
90kg
95kg
95kg
IEC60470
JEM1225 (1986)
*1 : Special withstand voltage (32kV-1min.) will be supplied by request.
*2 : CE marking can be available by request.
3
4
APPLICATION AND SELECTION
NOTICE FOR APPLICATION
CAPACITOR APPLICATION
OPERATING COIL EXCITATION
Non-Latched
(Continuous Excitation)
The current limiting fuses shall be combined for capacitor switching application.
Mainly applied to frequent switching operation such as motor.
The series reactor shall be connected, especially back-to-back application.
Service life of capacitor switching
The switching, opening and closing, of capacitor produces severe condition for contactor, such as high
Latched
(Instantaneous Excitation)
Mainly applied to non-frequent switching operation and/or to the important load which
frequency inrush current and interpole recovery voltage higher than twice of normal voltage.
The criteria of maximum number of capacitor switching are shown in the figure below. The vacuum interrupters should be
require to be contact closed even by power loss.
replaced when the number of switching operations reached to point shown in figure.
PROTECTION COORDINATION
The protection coordination with upper/lower stream relay shall be evaluated by considering total system and load
characteristics.
The single-phase protection shall be performed which may be occurred by power fuses.
(Apply 2E-relay or fuse blown detection which is provided on combination unit as standard.)
100
table.
Load
Protection
Notice
The surge suppressor shall be installed for machine rated at
Switching Life
(Thousand Op.)
APPLICATION GUIDE TO SURGE
No surge protection is required except for special application, however the insulation coordination shall be evaluated by following
50
40
30
20
55kW or below, and/or be subject to inching operation.
The surge suppressor shall be installed between starting
Rotating Machine
Not required
contactor and autotransformer for machine started by
10
autotransformer.
The suppressor shall be installed for machine which has inferior
insulation.
Dry-type Transformer
Not required
20
Not required
50
100
200
300
400
S witc h in g Cu r r e n t ( A )
The surge arrester shall be installed for transformer rated at
150kVA or below and exciting inrush is interrupted.
Fig. 1 Capacitor Switching Life (with 6% reactor)
The installation of suppressor and insulation coordination shall
Oil-immersed Transformer
30
be evaluated when the low surge level apparatus are connected
on secondary circuit of transformer.
Capacitor
Not required
Refer to the clause for capacitor application.
TERMINAL CONNECTION
Either terminals, upper or lower, can be used for power or load side on contactor.
The surge suppressor is composed of capacitor and series resistor, and is one of the most excellent protection mediums. The
device features suppression as well as a decrease of surge generation. Particularly being free from limitation on the number
of operating times, this device is suitable for protecting motors and transformer required performing frequent operations.
The surge arrester has no effect of suppressing the surge generation, this suppresses overvoltage to within a fixed level.
5
The upper terminals shall be connected to power side on combination unit for the protection coordination.
CONTROL TRANSFORMER
The contactor can be operated with following burden of control transformer.
Type Form (Contactor)
Control Transformer
VT
CV-6GA(L), 6HA(L)
400VA or more
100VA 10P10
6
OUTLINE DIMENSIONS
30
OPERATING CIRCUITS
368
13
69
115
30
115
69
RECOMMENDED
PARTITION
DISTANCE
31
Non-latched type
High-Voltage Vacuum Contactors
202
2
15
30
P or R
E
The typical operating circuit is shown in Fig. 4 indicating
OFF
REMOTE
SWITCH
E
type CV-6GA/6HA contactor.
124
10
auxiliary contacts of vacuum contactor, this may cause
MAIN CIRCUIT TERMINALS
12 DIA-6 HOLES
the welding of main contacts when the start (ON) button
INDICATOR
217
10
COUNTER
(OPTION)
LATCH MECHANISM
(FOR LATCHED TYPE)
166 134
11 DIA - 4 HOLES
13
69
115
115
69
60
202
13
recommended for control circuit. If the DC power source
30
Make sure to use the "NO" auxiliary contacts (11-21) of
6
124
MAIN CIRCUIT TERMINALS
12 DIA-3 HOLES
ON E
COS
START
INTERLOCK
166
21
MOUNTING HOLES
195
215
10
195-+ 1
10
LATCH MECHANISM
(FOR LATCHED TYPE)
4
3
1
circuit.
OFF
E
11
2E-RY
15
14
VMC
13 12
25
24
23 22
4
5
16
DU
26
21
D
52CC
52CC
52TC
6
GL
2
RL
7
N
VMC : Vacuum contactor
52CC : Closing coil
52TC : Trip coil
DU : Drive unit
4 : Control relay
Fig. 5 Latched type operating circuit
3
179
AUXILIARY SWITCH
60
E
(REAR)
345 -+ 1
217
128
DIA-15
TRIPPING HOLE
(DIA 9)
300
373
CONTROL
TERMINAL
E
371
6
400
180
EARTHING
TERMINAL
(M8 BOLT)
TRIP LEVER
(FOR LATCHED TYPE)
87654321
13
18
P
30
INDICATOR
10
: Vacuum contactor
: Closing coil
: Drive unit
: Control relay
REMOTE SWITCH
contacts (16-26) of vacuum contactor for control relay
30
10
RL
Fig. 4 Non-latched type operating circuit
vacuum contactor in trip circuit, and "NC" auxiliary
M10 SCREW
OFF
ON
GL
VMC
52CC
DU
4
device for tripping.
MAIN CIRCUIT
TERMINALS
INTERRUPTERS
N or T
4
15
FRONT COVER
23 22 21
6
is not available, employ the AC closing and capacitor trip
2
31
24
52CC
2
The electrical trip free circuit must be furnished in control
A stable DC power source such as battery is
30
26 25
DU
4
type CV-6GAL/6HAL contactor.
circuit. (outside of contactor)
368
13 12 11
4
2E-RY
Latched type
High-Voltage Vacuum Contactors
The typical operating circuit is shown in Fig. 5 specifying
Fig. 2 Types CV-6GA ( L ) /CV-6HA ( L )
30
14
opening time and lowered breaking performance.
DETAIL OF MOUNTING
HOLES (TOP VIEW)
RECOMMENDED
PARTITION
DISTANCE
16 15
5
52CC
(refer to the marked 2 in figure)
300 +-1
(FRONT)
MOUNTING HOLES
1
STOP
INTERLOCK
100-110VDC
200-220VDC
195
219
21
3
be formed by rectifiers against coil, resulting in prolonged
(REAR)
345-+ 1
166
179
10
60
VMC
the coil be switched on AC side, a discharging circuit will
MAIN CIRCUIT TERMINALS
AUXILIARY
SWITCH
300
373
CONTROL
TERMINAL
30
195-+ 1
128
DIA 15
EARTHING
TERMINAL
(M8 BOLT)
Make sure to switch the closing coil on DC side. Should
371
6
400
TRIPPING HOLE
(DIA 9)
13
18
COS
START
INTERLOCK
is pushed incompletely. (refer to the marked 1 in figure)
TRIP LEVER
87654321
180
OFF
ON
4
100-110VAC/DC
200-220VAC/DC
6
INTERRUPTERS
*2
ON
4
Make sure to use the "NO" contacts of quick operating
relay (4) self-holding circuit. Do not use the "NO"
E
E
*1
30
FRONT COVER
4
166 134
300 -+ 1
(FRONT)
DETAIL OF MOUNTING
HOLES (TOP VIEW)
11 DIA-4 HOLES
1
2
5
TIMER
52
CC
OSCILLATION
6
POWER
SWITCHING
Fig. 3 Types CV-6HA ( L ) -2
Fig. 6 Configuration of Drive -Unit
7
8
OUTLINE DIMENSIONS
15
535
COUNTER
(OPTION)
30
186
148
527
235
800
LOCK LEVER
472
MOUNTING HOLES
LOAD TERMINALS
13 DIA-3 HOLES
20
EARTHING TERMINAL
(8mm 2 )
(VT)
13 DIA-4 MOUNTING HOLES
41 103
145
155
191
192
20
210
247
210
247
20
13DIA-4MOUNTING HOLES
RECOMMENDED
PARTITION
DISTANCE
DISCONNECTED
POSITION
LIFTING HOLES
(20 DIA-2 HOLES)
139
125
328
235
808
13 DIA-4 MOUNTING HOLES
100
588
412
472
LOAD
TERMINALS
13 DIA-3 HOLES
(VT)
Fig. 8 Types UVA-3GAD(L)/UVA-3HAD(L) UVA-6GAD(L)/UVA-6HAD(L)
DRAWOUT
MECHANISM
HANDLE
130
DIA 36
METAL
PARTITION
(PF)
INDICATOR
COUNTER
(OPTION)
18
48
(VMC)
METAL
PARTITION
139
DIA 25
18
MOUNTING HOLES
EARTHING TERMINAL
(8mm 2 )
POWER SOURCE
PRIMARY CONDUCTORS
3-M12 SCREWS, DEPTH 20
116
90
130
20
145
191
210
252
164
170
6
527
10
REQUIRED MINIMUM
INSULATION DISTANCE
LIFTING HOLES
(20 DIA-2 HOLES) INSULATION SHUTTER
CONNECTED
POSITION
6
30
20
164
170
MANUAL TRIP LEVER
(LATCHED TYPE)
38
EARTHING TERMINAL
(8mm 2 )
5
19
19
124
186
114
104
20
8
25
115
CONTROL
CONNECTOR
130
DRAWOUT
MECHANISM
125
104
293
15
103
155
192
210
LOAD PRIMARY CONDUCTORS
3-M12 SCREWS, DEPTH 20
(VT)
METAL
COVER
30
154
(VMC)
139
20
125
535
535
COUNTER
(OPTION)
12
535
CONTROL
CONNECTOR
15
(PF)
INDICATOR
10
125
257
HANDLE
9
466
115
124
555
10
POWER SOURCE
TERMINALS
13 DIA-3 HOLES
186
114
100
527
412
472
489
10
10
38
METAL
PARTITION
130
235
Fig. 9 Types UVA-3GAM(L)1/UVA-3HAM(L)1 UVA-6GAM(L)1/UVA-6HAM(L)1
12
145
191
210
252
91
810
293
115
605
10
125
CONNECTED
POSITION
METAL
COVER
MOUNTING HOLES
METAL
PARTITION
18
MANUAL TRIP LEVER
(LATCHED TYPE)
INSULATION SHUTTER
RECOMMENDED
PARTITION DISCONNECTED
DISTANCE
POSITION
DIA 25
33
605
38
412
REQUIRED MINIMUM
INSULATION DISTANCE
125
(VMC)
19
MANUAL TRIP LEVER
(LATCHED TYPE)
130
DIA 36
METAL
PARTITION
18
48
60
130
41 103
155
145
191
192
210
210
246
246
115
130
INDICATOR
Fig. 7 Types UVA-3GAM(L)/UVA-3HAM(L) UVA-6GAM(L)/UVA-6HAM(L)
10
116
90
91
20
20
588
(PF)
CONTROL
CONNECTOR
257
15
19
MOUNTING HOLES
100
5
6
33
104
124
186
114
LOCK LEVER
HANDLE
10
154
(VMC)
293
COUNTER
(OPTION)
535
INDICATOR
CONTROL
CONNECTOR
605
HANDLE
30
6
(PF)
METAL
COVER
115
130
103
155
192
210
DRAWOUT
MECHANISM
20
328
MANUAL TRIP LEVER
(LATCHED TYPE)
8
25
38
527
235
808
13 DIA-4 MOUNTING HOLES
107 45
METAL
COVER
12
125
125
45 107
466
125
125
45 107
10
12
115
107 45
10
264
139
204
555
264
100
204
10
148
60
115
POWER SOURCE
PRIMARY CONDUCTORS
3-M12 SCREWS, DEPTH 20
10
125
293
125
POWER SOURCE
TERMINALS
13 DIA-3 HOLES
104
115
LIFTING HOLES
(20 DIA-2 HOLES)
114
10
CONNECTED
POSITION
505
DISCONNECTED
POSITION
REQUIRED MINIMUM
INSULATION DISTANCE
LIFTING HOLES INSULATION SHUTTER
(20 DIA-2 HOLES)
CONNECTED
POSITION
RECOMMENDED
PARTITION
DISTANCE
DISCONNECTED
POSITION
INSULATION SHUTTER
535
REQUIRED MINIMUM
INSULATION DISTANCE.
124
RECOMMENDED
PARTITION
DISTANCE
METAL
PARTITION
10
(VT)
LOAD PRIMARY CONDUCTORS
3-M12 SCREWS, DEPTH 20
412
472
489
EARTHING TERMINAL
(8mm 2 )
Fig. 10 Types UVA-3GAD(L)1/UVA-3HAD(L)1 UVA-6GAD(L)1/UVA-6HAD(L)1
10
INTERLOCKS
LS2
T
L5
2E-RY
E OFF
STOP
INTERLOCK
E
E
4
L8
COS
START
INTERLOCK
4
T1
Main Power Supply
R S T
T1 T13 T12
T2 T14
T5 T17
L5
E ON
4
Normal
Service
LS2
L4
T6 T7 T8
T18
T10 T3
T11
T2
T3
T4
T5
T6
T7
T8
T10 T12
T11
1 2 3 4 5 6 7 8 9 10 11 12
13 14 15 16 17 18 19 20 21 22 23 24
T4
T13 T15 T17 T19 T21 T23
T14 T16 T18 T20 T22 T24
AUS
PF
16
DU
F VT F1
(CONTROL CONNECTOR HOUSING)
15 14
13 12 11
LS3
LS1
26
52CC
52
NOTE
1. LS1 is ON at the position of both
connected and disconnected.
2. LS2 provided only on handle operation
type, but not connected to connector
housing, is OPERATE by inserting the
handle. Make sure to open the
contactor by handle insertion.
3. LS3 operates only at the connected
position.
4. LS4 indicates fuse blown.
(Fuse blown detector)
LS4
5
25 24
23 22 21
52CC
6
U V W
T19
Load
T20
T21 T15
T22
T23
T24 T16
Fig. 11 Non-latched type (AC operation)
The unit can not be withdrawn from the "CONNECTED"
position, while the contactor is "ON".
The unit can not be inserted into the "CONNECTED"
position, while the contactor is "ON".
The contactor can not be closed, unless the unit is either
in the "CONNECTED" or "DISCONNECTED" position.
The cubicle door can not be opened, unless the unit is
in the "DISCONNECTED" position. (note)
The unit can not be inserted into the "CONNECTED"
position, unless the cubicle door is closed. (note)
The operating handle can not be extracted,
unless the unit is either in the "CONNECTED" or
"DISCONNECTED" position.
The contactor is "OFF" by inserting the operating
handle. (Refer to Notes on page 11.)
The unit can be padlocked at the "CONNECTED" and
"DISCONNECTED" position.
(Note) The f r ont door must be adj ust ed w hen t he
i nt er l ocks ar e em pl oyed.
Parts Position
P
DC
N
L4
E ON E
E
E
OFF 2EX
Draw-out
Position
2E
LS2
L8
COS
Interlock
Position
Shaft
Position
Disconnected Position
"A"
"B"
"D"
OFF
"B"
Connected Position
"B"
"C"
"E"
ON
"C"
2EX
8
T16
T7 T8
T10
T11
T5
200
T4
1 Rod
Depressing
Position
10
Main Power Supply
T18
20
52CC
D
26
52CC
LS3
LS4
21
52TC
25 24
11
32
"D"
5 Interlock Lever
"E"
"C"
2 Interlock Pin
"B"
28
113
T19 T21
T20 T22
Fig. 12 Latched type (shunt trip)
6 Arm
23 22
6
U V W
Load
3 Shaft
1 Rod
Shutting The Door
Cancels The Interlock
81
13 12
65
AUS
15 14
LS1
5
52
11
16
DU
104
F VT F1
68
PF
2 Interlock Pin (DIA 8)
Hole
2 Interlock Pin
T6
8 Stopper
5 Interlock Lever
1 Rod
9 Rod Support
4 Name Plate for
ON-OFF Indication
4
T2 T14
indicate for handle operation type
95
53
18
4
T3 T15
Symbol marked
Small Door
2EX
T1 T13 T12
Preparation of small door
Provide the front door with a small door for handle
operation. (approx. size 95X200)
Interlock to prevent door opening at connected position
The interlock pin in the connected position is at "B"
position. Attach a stopper for the interlock pin to door so
that the interlock pin can be clasped and the door can
not be opened. The stopper may be installed with
screws for emergency door open by removing screws.
Interlock to prevent handle operation at door opening
Provide a rod on door side for interlock lever release
and adjust the length of rod.
Provide the small hole (approx. 12X22) at location of
ON-OFF indication for confirmation of unit position.
Name Plate Inserting
Arm
Position for ON-OFF Direction of
Indicator
Handle
START
INTERLOCK
R S T
When performing interlocks between the handle operation
type unit and front door, conduct the design by adopting
following steps, referring to Fig. 13.
81
68
65
L4
AC
How to furnish the front door with interlocks
8 - 10
The electrical and mechanical interlocks are provided
on Combination unit as described below to prevent
misoperation and to ensure high safety.
Test
R
23
OPERATING CIRCUITS
T23 T24 T17
Mounting Hole of Combination Unit
3 Shaft
7 Lock Lever
"A"
Cubicle Door
7
32
74
101
Mounting Hole of
Combination Unit
Fig. 13 Withdraw mechanism and hole for handle operation type
12
OUTLINE DIMENSIONS
OUTLINE DIMENSIONS
Double Barrel Fuses
Fused Contactors
REQUIRED MINIMUM
INSULATION DISTANCE
RECOMMENDED
PARTITION
DISTANCE
DISCONNECTED
POSITION
10
115
125
125
115
10
Type Form
POWER FUSE
(DOUBLE BARREL)
CONNECTED
POSITION
100
555
Non-latched type
UVA-3GA
Latched type
UVA-3GAL
Rated operational voltage (kV)
139
10
UVA-6GA
UVA-3HAL
UVA-6GAL
3.3
Rated operational current (A)
UVA-6HA
UVA-6HAL
6.6
200
Rated interrupting current (kA)
POWER SOURCE
TERMINALS
UVA-3HA
400
200
40
400
40
(PF)
15
6
125
125
115
10
POWER SOURCE
TERMINALS
(13 DIA-3 HOLES)
9
466
125
10
6
543
257
293
15
115
LIFTING HOLES
(20 DIA-2 HOLES)
REQUIRED MINIMUM
INSULATION DISTANCE
RECOMMENDED
PARTITION
DISTANCE
535
(VMC)
A
10
154
B
(PF)
(PF)
9
125
30
6
METAL
COVER
METAL
COVER
INDICATOR
645
FPC3-M250A / C175A
85DIA
627
697
Fig. 14 Types UVA-3GAM(L)/UVA-3HAM(L) UVA-6GAM(L)/UVA-6HAM(L)
MOUNTING
HOLES
103
190
192
190
191
436
Earthing Switch
154
535
30
15
257
575
6
535
50DIA
COUNTER
(OPTION)
CONTROL
CONNECTOR
294
FPG1-C50A
FPG1-C60A
(VMC)
124
B
104
A
19
FUSE SIZE
114
POWER FUSE RATED
605
15
LOAD TERMINALS
12
MANUAL TRIP LEVER
(LATCHED TYPE)
455
479
12 DIA-4 MOUNTING HOLES
55
LOAD TERMINALS
(13 DIA-3 HOLES)
EARTHING
TERMINAL
(8mm 2 )
(VT)
Fig. 16 Types UVA-3GA(L)/UVA-3HA(L) UVA-6GA(L)/UVA-6HA(L)
INSULATION SHUTTER
3
12
136
466
12
535
MOVABLE UNIT
175
20
65
182
45
O
DRAWOUT
MECHANISM
130
25
808
74
907
EARTHING
CLIPS
42
DRAWOUT
MECHANISM
472
EARTHING
WIRE
EARTHING
TERMINAL
(8mm 2 )
EARTHING
MECHANISM
Fig. 15 Earthing Switch Configuration
13
14
: Option upon request
Contactor
Name of parts
CV
: Supplied
Combination Units
Manual
type
Handle
type
Remarks
Fixed
type
Name of parts
Manual
type
CV
Handle
type
Remarks
Fixed
type
Option
Control wire
With plug (2mm2 X 2m)
LS3
Connected position (1NO-1NC)
Control test wire
With plug and socket (2mm2 X 2m)
LS7
Disconnected position (1NO)
Operating handle
For Handle type
LS4
1NO
LC9
VT (1unit)
Provided only on Non-latched
Additional VT
Max. 2VT
Insulation barrier
Partition between
power and load terminals
Insulation fuse barrier
For the earthing side
Shutter padlock provision
Padlock not provided
Position padlock provision
Padlock not provided
Earthing switch
For load side cable
Capacitor
trip device
For
Latched
type
LC10
CIT-10Q
100/110VAC for 100-110V coil
200/220VAC for 200-220V coil
100/200VAC for 100-110V coil
CR Surge suppressor
NV60K304T1 (See Page 5)
Mechanical interlock
(See Fig. 20)
CONNECTOR
DIA 27
66
WIRE
INSERT SIDE 10X20.5 HOLE
DIA 6 HOLE
49
Blown fuse detector
Combination Units
Contactor
Counter
Position switch
: Not supplied
70
86
: Provided as Standard
400
2000
46
Fig. 18 Control wire
: Supplied
4.5
44
24
Fig. 19 Operating handle
: Not supplied
Contactor
Name of parts
CV
Combination Units
Manual
type
Handle
type
Remarks
Fixed
type
Capacitor trip device
Wipe gauge
For checking contact wear
The capacitor trip device will be used for latched contactor when DC power source is not available. The device charges from
Trip rod
For latched type only
AC power, and supplies DC power to the trip coil at trip command. The alarm contact is provided on CIT-10Q.
Connector housing and pins
as loose parts
Crimping tool No.720725-1
Tyco Electronics AMP. CO.
Mechanical interlock
The mechanical interlock shall be used in the
reversing starter to prevent mechanically from closing
Wipe gauge
the forward and reverse contactors simultaneously.
Wipe gauge
The following vertical pitch interlocks are available for CVt 0.5
28
The wipe gauge can be used for checking
contact wear of vacuum interrupters. Refer to the
instruction manual for using this gauge.
CV-6GA,6HA
CV-6GAL,6HAL
6 series contactors.
SHAFT (VMC)
VMC : OFF
120
8.8
OFF
ON
Trip rod
Housing (Pins)
VMC : OFF
HOUSING
Connector housing and pins as loose parts
400
P
60
128
DIA 7
The trip rod may be used for manual tripping for
latched contactor and combination unit, however
this operation shall be maintenance purpose or
emergency case only.
PITCH BETWEEN CONTACTORS
Trip rod
O
Vertical pitch 450mm and 550mm
66
46
70
86
136
These parts are for the connection of control
circuit in combination unit.
24
MOUNTING
HOLES
11 DIA -4 HOLES
10
13
195
257
10
45
300
45
426
Fig. 20 Outline of mechanical interlock
Fig. 17 Standard accessories
15
16
Inquiry No. :
Motor application
6.6kV
3.3kV
Power fuse
Current
(A)
Vacuum
Contactor
(A)
Type
M25
M50
FPC3-3X25N
200
M100
M200
FPC3-3G25N
M250
M300
FPC3-3X25N
400
M350
Standard value
of load current
(A)
Applicable
motor
(kW)
37 45
55
75
90
110
132
160
200
315
400
450
630
750
800
900
1000
1250
1500
1750
2000
2500
3000
10 11.7
13.8
18.8
22.1
26.7
32.5
38.5
48
74.1
92.1
102.6
140.9
171.9
178
195.1
216.2
267
320.3
Standard value
of load current
(A)
4.8 5.6
6.6
9.1
10.5
12.8
15.1
18.4
23.7
36.9
46.1
51.3
70.6
82.1
89
97.6
108.1
134.4
160.2
194
217
270
322
Vacuum
Contactor
(A)
Designation and type form
Quantity :
Power fuse
Type
P/O No. :
Current
(A)
M25
FPG1-6X75N
UVA
Type
UVA
Rated operational voltage
6 : 6.6kV
Rated operational current
G : 200A
Series
200
M200
FPC3-6X75N
M250
400
FPC3-6H75N
M400
Notes 1. Full-load current represents the average value of Toshiba Motors (2, 4, 6 poles). Check the motor characteristics.
2. The standard for power fuse selection is : full-load current X 6, 5 second-2 times.
H : 400A
Draw-out/in mechanism
M : Manual
type
D : Handle
type
Operating mechanism
No symbol :
Non Latched
type
L : Latched
type
Rated interrupting current
40kA (with power fuse)
M150
FPC3-6G75N
3 : 3.3kV
A
M50
FPC3-6X75N
Non Latched
type
Rated
control
voltage
Operating voltage
Closing voltage
Latched
type
Tripping voltage
Current
(A)
Vacuum
Contactor
(A)
Type
T20
T30
T50
T60
T75
T150
T225
M250
M300
T350
2 X M250
FPG1-6X75N
200
FPC3-3X25N
FPC3-3G25N
FPC3-3X25N
400
Standard value
of load current
(A)
30
50
75
100
150
200
250
300
400
500
600
750
1000
(1250)
1500
2000
2500
3000
4000
5.3
8.8
13.2
17.5
26.3
35
43.8
54.5
70
87.5
109
131.2
175
218.7
263
350
Notes 1. The standard for power fuse selection is : full-load current
2. 2 X M : double barrel/phase.
X 10,
Applicable
transformer
(kVA)
Standard value
of load current
(A)
2.7
4.4
6.6
8.8
13.2
17.5
21.9
26.3
35
43.8
54.5
65.7
87.5
109.4
131.2
175
218.7
263
350
Vacuum
Contactor
(A)
Power fuse
Type
Three-phase
Current
(A)
Type
FPG1-6X75N
T30
200
T50
Power fuse
selection
C15
C40
C50
C60
2 X C50
FPG1-6X75N
200
2 X C60
C150
C175
C200
C275
2 X C175
FPC3-3G25N
FPC3-3X25N
400
5.3
8.8
13.2
17.5
26.3
35
43.8
55.6
74.2
93
111
148
185
232
278
372
Notes 1. The standard for power fuse selection is : full-load current X 5, 0.1 second.
2. 2 X C : double barrel/phase.
17
30
50
75
100
150
200
250
300
400
500
600
800
1000
1250
1500
2000
Standard value
of load current
(A)
2.7
4.4
6.6
8.8
13.2
17.5
21.9
28
37
46.4
55.6
74.2
97
116
139
185
DC100-110V
others (specify :
V)
Vacuum
Contactor
(A)
AC/DC200-220V
DC200-220V
T30
T40
T50
T60
T75
C25
C40
C50
C60
-
-
-
M25
M40
M50
Quantity (set No.)
M25
M50
M100
T50
T100
T150
M200
M250
M300
C40
C75
C100
FPC3 (3.3kV)
FPC3-6X75N
T175
FPC3-6G75N
T225
FPC3-6X75N
M250
FPC3-6H75N
T400
FPC3 (6.6kV)
Power fuse
Type
Current
(A)
M350
2 X M250
T225
-
-
T350
-
C150
C175
C200
C275
2 X C175
M150
M200
M250
T175
T225
-
M400
C100
C150
C175
T400
1 X VT
2 X VT
Not required
Limit switch
3300/110V
6600/110V
Others (specify :
3300/220V
6600/220V
V)
LS3
Connected position switch
UVA type : standard
LS7
Disconnected position switch
UVA type : option
LS4
Blown fuse detector
UVA type : standard
Insulation barrier between fuses
Insulation fixing barrier
Insulation shutter
Connector housing and pins as loose parts
C40
C50
C60
2 X C50
Options
Counter
Insulation barrier (Partition between power and load terminals)
Insulation fuse barrier for the earth (Phase to earth)
Shutter padlock provision
Position padlock provision
Earthing switch for load side cable
Accessories
Please refer to page 16 to specify the quantities each
2 X C60
C150
FPC3-6X75N
2 X C60
Quantity (set No.)
Standard accessories
200
2 X C50
-
C15
FPG1-6X75N
).
Without power fuse
C20
VT
Applicable
capacitor
(kvar)
V)
T20
Quantity (set No.)
400
AC/DC200-220V
C15
0.1 second.
Standard value
of load current
(A)
AC/DC100-110V
others (specify :
T75
6.6kV
Vacuum
Contactor
(A)
Single-phase
T20
3.3kV
Power fuse
V)
FPG1 (3.3/6.6kV)
Capacitor application (with series reactor)
Current
(A)
AC/DC100-110V
others (specify :
Refer to Fuse selection table. Quantity (set No.) shall be scribed in parentheses (
6.6kV
3.3kV
1
Bushing
type
6.3kA (without power fuse)
Transformer application
Power fuse
A
Use this sheet for confirmation on each rating and specification
C175
18