High-voltage Vacuum Contactors and Combination Unuts

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.

Printed in Japan

The data given in this catalog are subject to change without notice.

TRANSMISSION DISTRIBUTION & INDUSTRIAL SERVICES COMPANY

KSP-E2368 42008-11(1.5)AD

1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPANPHONE +81-3-3457-4898 FAX +81-3-5444-9169

http://www3.toshiba.co.jp/sic/english/swgr/products.htm

http://www3.toshiba.co.jp/sic/english/swgr/products.htm

Type-Form

Series

Type-Form

SeriesCompact and Lightweight

1 2

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.

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).

Excellent Breaking PerformanceSince 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.

No Surge Protection RequiredSpecial main contact materials minimize chopping current. No surge suppressor/arrester is required except for special applications.

Conformity to Industrial Standard

Low Power ConsumptionThe 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.

Vacuum contactorRated voltageRated operational current

SeriesOperating mechanism

Configuration

7.2/3.6kVG : 200AH : 400A

No symbol : Non-latched typeL : Latched typeNo symbol : Standard-2 : Upper front terminal

Vacuum combination unitSeries

Rated operational voltage

Rated operational current

SeriesDraw-out/in mechanism

Operating mechanism

Configuration

3 : 3.3kV 6 : 6.6kVG : 200AH : 400A

No symbol : Fixed typeM : Manual typeD : Handle typeNo symbol : Non-latched typeL : Latched type1 : Bushing type

Fixed type 7.2/3.6kV 200A-6.3kA Non-latched type CV-6GA

Latched type CV-6GAL

400A-6.3kA Non-latched type CV-6HA CV-6HA-2

Latched type CV-6HAL CV-6HAL-2

Standard Special

Standard 3.3kV 200A 40kA Non-latched UVA-3GAM UVA-3GAD UVA-3GA

Latched UVA-3GAML UVA-3GADL UVA-3GAL

400A 40kA Non-latched UVA-3HAM UVA-3HAD UVA-3HA

Latched UVA-3HAML UVA-3HADL UVA-3HAL

6.6kV 200A 40kA Non-latched UVA-6GAM UVA-6GAD UVA-6GA

Latched UVA-6GAML UVA-6GADL UVA-6GAL

400A 40kA Non-latched UVA-6HAM UVA-6HAD UVA-6HA

Latched UVA-6HAML UVA-6HADL UVA-6HAL

Bushing 3.3kV 200A 40kA Non-latched UVA-3GAM1 UVA-3GAD1

Latched UVA-3GAML1 UVA-3GADL1

400A 40kA Non-latched UVA-3HAM1 UVA-3HAD1

Latched UVA-3HAML1 UVA-3HADL1

6.6kV 200A 40kA Non-latched UVA-6GAM1 UVA-6GAD1

Latched UVA-6GAML1 UVA-6GADL1

400A 40kA Non-latched UVA-6HAM1 UVA-6HAD1

Latched UVA-6HAML1 UVA-6HADL1

Manual type Handle typeType Ratings

Ratings

Fixed type

Note : Other ratings are available, refer to catalog KSP-E2412.

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.

3 4

RATINGS AND SPECIFICATIONS RATINGS AND SPECIFICATIONS

*1 : Special withstand voltage (32kV-1min.) will be supplied by request.*2 : CE marking can be available by request.

From

RatedInsulation Level

Operating Current(at 100V)

Standard *2

Endurance

Rated Control Voltage

Allowable Control Voltage Fluctuation

Closing Time

Opening Time

Ratings of Auxiliary Contact

Application Condition

Maximum Load

Weight

Switching frequency (AC3)

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)

Short-circuit Making and Breaking Current (Duty)

Making Current (100times) AC4

Breaking Current (25times) AC4

Withstand Overload Current

6 times of le - 30s 15 times of le - 1s

Coordination with Current-limiting FusesCut-off Current (Peak)

Standard

Upper front terminal

6GA

-

300A

2000A

1600A

1200A-30s

4000A-4s

6300A-1s

55kA

750/1500

1000/2000

1000/2000

19.0kg

1500/3000

2000/4000

2000/2000

19.5kg

750/1500

1000/2000

1000/2000

19.5kg

1500/3000

2000/4000

2000/2000

20.0kg

4000A

3200A

2400A-30s

4000A-12s

6300A-2s

85kA

2000A

1600A

1200A-30s

4000A-4s

6300A-1s

55kA

4000A

3200A

2400A-30s

4000A-12s

6300A-2s

85kA

450A 300A 450A

200A 400A 200A 400A

6HA

6HA-2

3.6/7.2kV

50/60Hz

Prospective Short-circuit Current 40kA

15.8kA

6300A"O" - 3min. - "CO" -3min. - "CO"

1200 op. cycles/hr

2.5mill.

0.25mill.

300 op. cycles/hr

0.25mill.

0.25mill.

0.1A (Average) 4.0A (Peak)

3NO-3NC 2NO-2NC

22kV-1min. *1

60kV

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)

65 - 80ms

20 - 30ms

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

IEC60470 (2000)

JEM1167 (1990)

Non-Latched Latched

6GAL

-

6HAL

6HAL-2

Impulse Withstand Voltage

Power Frequency Withstand Voltage

Mechanical Life

Electrical Life (AC3)

Closing

Tripping

Closing

Holding/Tripping

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)

Type UVA

Manual type

Handle type

Manual type

Handle type

3GAM

3GAD

3GAML

3GADL

200A 400A

50/60Hz

40kA

100-110V, 115-120, 200-220, 230-240VAC/100-110,200-220VDC

100-110V, 200-220VDC

85% to 110% of the rated control voltage

4.5A(Peak)

0.1A(Average Holding) / 4.0A(Peak Tripping)

65 - 80ms

20 - 30ms

Non-Latched 3NO-2NC, Latched 2NO-2NC

Max. 480V, Min. 48V

10A

700VA(PF. 0.35)

60W(L/R 150ms)

Floor Mount Installation

1000m or lower

-5 to 40OC

45 to 85%

Max. 20Hz 1G

Max. 30G

750

1000

1000

70kg

90kg

1500

2000

2000

70kg

90kg

1500

2000

2000

75kg

95kg

IEC60470

JEM1225 (1986)

3000

4000

2000

75kg

95kg

2 Positions"Connected" and "Disconnected"

Insulation shutter provided

Yellow, 1.25mm2

Main and Earthing circuit ; Automatic connectionControl circuit ; Manual plug connection

200A 400A

3.6kV

3.3kV

16kV-1min. 22kV-1min.

45kV 60kV

7.2kV

6.6kV

3HAM

3HAD

3HAML

3HADL

6GAM

6GAD

6GAML

6GADL

6HAM

6HAD

6HAML

6HADL

Non-Latched

Power Frequency Withstand Voltage

Closing

Tripping

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)

Withdrawable portion

Total

Closing

Holding/Tripping

Form

Rated Insulation Voltage

Rated Operational Voltage

Rated Operational Current

Rated Frequency

Rated Interrupting Current (With power Fuses)

Closing Time

Opening Time

Position

Shutter Provision

Control Wire (color and size)

Maximum load

Approx, Weight

Standard

RatedInsulation Level

Operating Current(at AC100V)

Impulse Withstand Voltage

Rated Control Voltage

Allowable Control Voltage Fluctuation

Ratings of Auxiliary Contact

Application Condition

Connection Method

Latched

Type CV

6300A- 1s 6300A- 2s 6300A- 1s 6300A- 2s

5 6

Fig. 1 Capacitor Switching Life (with 6% reactor)

APPLICATION AND SELECTION NOTICE FOR APPLICATION

OPERATING COIL EXCITATION

PROTECTION COORDINATION

Mainly applied to frequent switching operation such as motor.

Mainly applied to non-frequent switching operation and/or to the important load which

require to be contact closed even by power loss.

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.)

TERMINAL CONNECTIONEither terminals, upper or lower, can be used for power or load side on contactor.

The upper terminals shall be connected to power side on combination unit for the protection coordination.

CONTROL TRANSFORMERThe contactor can be operated with following burden of control transformer.

CAPACITOR APPLICATIONThe current limiting fuses shall be combined for capacitor switching application.

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

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

replaced when the number of switching operations reached to point shown in figure.

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.

APPLICATION GUIDE TO SURGENo surge protection is required except for special application, however the insulation coordination shall be evaluated by following

table.

Non-Latched(Continuous Excitation)

Latched(Instantaneous Excitation)

The surge suppressor shall be installed for machine rated at

55kW or below, and/or be subject to inching operation.

The surge suppressor shall be installed between starting

contactor and autotransformer for machine started by

autotransformer.

The suppressor shall be installed for machine which has inferior

insulation.

The surge arrester shall be installed for transformer rated at

150kVA or below and exciting inrush is interrupted.

The installation of suppressor and insulation coordination shall

be evaluated when the low surge level apparatus are connected

on secondary circuit of transformer.

Refer to the clause for capacitor application.

NoticeProtectionLoad

Rotating Machine

Dry-type Transformer

Oil-immersed Transformer

Capacitor

Not required

Not required

Not required

Not required

Type Form (Contactor)

CV-6GA(L), 6HA(L)

Control Transformer

400VA or more

VT

100VA 10P10

10

20

30

40

50

100

20 30 50 100 200 300 400

Switching Current (A)

Sw

itc

hin

g L

ife

(T

ho

usa

nd

Op

.)

The typical operating circuit is shown in Fig. 4 indicating

type CV-6GA/6HA contactor.

Make sure to use the "NO" contacts of quick operating

relay (4) self-holding circuit. Do not use the "NO"

auxiliary contacts of vacuum contactor, this may cause

the welding of main contacts when the start (ON) button

is pushed incompletely. (refer to the marked 1 in figure)

Make sure to switch the closing coil on DC side. Should

the coil be switched on AC side, a discharging circuit will

be formed by rectifiers against coil, resulting in prolonged

opening time and lowered breaking performance.

(refer to the marked 2 in figure)

The typical operating circuit is shown in Fig. 5 specifying

type CV-6GAL/6HAL contactor.

The electrical trip free circuit must be furnished in control

circuit. (outside of contactor)

A stable DC power source such as battery is

recommended for control circuit. If the DC power source

is not available, employ the AC closing and capacitor trip

device for tripping.

Make sure to use the "NO" auxiliary contacts (11-21) of

vacuum contactor in trip circuit, and "NC" auxiliary

contacts (16-26) of vacuum contactor for control relay

circuit.

POWEROSCILLATION

TIMER

87

OUTLINE DIMENSIONS OPERATING CIRCUITS

Non-latched typeHigh-Voltage Vacuum Contactors

Latched type High-Voltage Vacuum Contactors

Fig. 2 Types CV-6GA(L)/CV-6HA(L)

Fig. 4 Non-latched type operating circuit

Fig. 5 Latched type operating circuit

Fig. 6 Configuration of Drive -Unit

Fig. 3 Types CV-6HA(L)-2

ONOFF

87

65

43

21

INDICATOR

LATCH MECHANISM(FOR LATCHED TYPE)

TRIP LEVER

TRIPPING HOLE(DIA 9)

MOUNTING HOLES

MAIN CIRCUIT TERMINALS12 DIA-6 HOLES

COUNTER(OPTION)

EARTHINGTERMINAL(M8 BOLT)

INTERRUPTERS

CONTROLTERMINAL

AUXILIARYSWITCH

MAIN CIRCUIT TERMINALS

FRONT COVER

RECOMMENDEDPARTITIONDISTANCE

(REAR)

(FRONT)

11 DIA - 4 HOLES

DETAIL OF MOUNTINGHOLES (TOP VIEW)

134166

166 179

180

30

3030 202

2 15

DIA

15

400

368

6969 115115 3113

10

66

124

217

128

6013

30

30

30018 373

10195219

1021 19

5+1

371

300+1

345+1-

-

-

87

65

43

21

ONOFF

195+

1

(REAR)

(FRONT)

300+1

345+1

134166

166 179

2118

13

373

60300

128

115 115

30

6

10 10195

215

124

621

7

371

10

10

21360

15

202

30

30 368

13 316969

400

DIA

-15

180

30

30

-

-

-

MOUNTING HOLESLATCH MECHANISM(FOR LATCHED TYPE)

CONTROL TERMINAL

EARTHING TERMINAL (M8 BOLT)

INDICATOR

M10 SCREW

FRONT COVER

INTERRUPTERS

TRIPPING HOLE(DIA 9)

TRIP LEVER(FOR LATCHED TYPE)

AUXILIARY SWITCH

MAIN CIRCUITTERMINALS

DETAIL OF MOUNTINGHOLES (TOP VIEW)

11 DIA-4 HOLES

MAIN CIRCUIT TERMINALS12 DIA-3 HOLES


20

0-2

20

VD

C1

00

-11

0V

DC

N

P

STARTINTERLOCK

COS

ONE E

4

26

16

D

2

DU

13

REMOTE SWITCH

SWITCHING

5 2CC

6

5

4

3

2

1

INTERLOCKSTOP

INTERLOCKSTART

SWITCHREMOTE

ON

10

0-1

10

VA

C/D

C2

00

-22

0V

AC

/DC

N or T

P or R

*1

4 COS

OFF

E

E

E

E

4

2E-RY

3

52CC

5

6

4

4

52TC25

15

2E-RYOFF

52CC

E E

2124

1411

7

RLGL

VMC

2223

1213

52TC

4DU

52CCVMC

: Trip coil

: Control relay: Drive unit

: Closing coil: Vacuum contactor

6

2

RLGL

4DU

52CCVMC

: Control relay: Drive unit: Closing coil: Vacuum contactor

VMC

5

52CC52CC

DU

4

41

212223242526

111213141516

*2

OUTLINE DIMENSIONS

9 10

Fig. 7 Types UVA-3GAM(L)/UVA-3HAM(L) UVA-6GAM(L)/UVA-6HAM(L)

Fig. 8 Types UVA-3GAD(L)/UVA-3HAD(L) UVA-6GAD(L)/UVA-6HAD(L)

Fig. 9 Types UVA-3GAM(L)1/UVA-3HAM(L)1 UVA-6GAM(L)1/UVA-6HAM(L)1

Fig. 10 Types UVA-3GAD(L)1/UVA-3HAD(L)1 UVA-6GAD(L)1/UVA-6HAD(L)1

(VMC)

(PF)

EARTHING TERMINAL(8mm2 )

POWER SOURCETERMINALS13 DIA-3 HOLES

LOAD TERMINALS13 DIA-3 HOLES

(VT)13 DIA-4 MOUNTING HOLES

INSULATION SHUTTER

LIFTING HOLES(20 DIA-2 HOLES)

REQUIRED MINIMUMINSULATION DISTANCE.

CONNECTEDPOSITION

DISCONNECTEDPOSITION


INDICATOR

COUNTER(OPTION)

MANUAL TRIP LEVER(LATCHED TYPE)MOUNTING HOLES

LOCK LEVER

HANDLE

CONTROLCONNECTOR

METALCOVER

555 13912 12466

293

19

472

30

30

125125

412

186

114

210246246

191

10341155145

210

535

115125125115

3315

15

6

6

535

154

257

80023552738

130

124

104

19220

148

10 10

1060

5

20

60

100

DRAWOUT MECHANISM

(VMC)

(PF)

POWER SOURCE TERMINALS13 DIA-3 HOLES

INSULATION SHUTTER

LIFTING HOLES (20 DIA-2 HOLES)CONNECTED

POSITIONDISCONNECTED

POSITION

REQUIRED MINIMUMINSULATION DISTANCE


(VT)

DRAWOUT MECHANISM

COUNTER (OPTION)

INDICATOR

EARTHING TERMINAL (8mm2 )

LOAD TERMINALS13 DIA-3 HOLES

MANUAL TRIP LEVER (LATCHED TYPE)

MOUNTING HOLES

CONTROL CONNECTOR

HANDLE

METAL COVER

13 DIA-4 MOUNTING HOLES

170

10 10

1212

115125125115

1053

5 605

139555100

130

235

139

25 808

15

15

6

6

20

8 38 527

154

257

535

20 20

472

466

293

19

328252210210

145191

155192

103

164

124

10418

611

4

30

30

125125

412

METALPARTITION

(VMC)

(PF)

METALPARTITION

LOAD PRIMARY CONDUCTORS3-M12 SCREWS, DEPTH 20


METALPARTITIONCOUNTER

(OPTION)

INDICATOR



CONNECTEDPOSITION



INSULATION SHUTTERPOWER SOURCEPRIMARY CONDUCTORS3-M12 SCREWS, DEPTH 20

(VT)13DIA-4MOUNTING HOLES

MANUAL TRIP LEVER(LATCHED TYPE)MOUNTING HOLES

LOCK LEVER

CONTROLCONNECTOR

HANDLE

METALCOVER

4545

41219

293

DIA 25

DIA 36

107

107

130130

264

204

472

489

20 20

41

186

114

10

10 10

535

124

104

247 247210 210

192191145 155

103

115 115125125

33

91

5

4818

18

1038810

130

235527

148

60

505

11658810090

METALPARTITION

DRAWOUTMECHANISM


(VT)13 DIA-4 MOUNTING HOLES



CONNECTEDPOSITION



INDICATOR

COUNTER(OPTION)

MANUAL TRIP LEVER(LATCHED TYPE)

MOUNTING HOLES

HANDLE

CONTROLCONNECTOR

METALCOVER

LOAD PRIMARY CONDUCTORS3-M12 SCREWS, DEPTH 20

INSULATION SHUTTERPOWER SOURCEPRIMARY CONDUCTORS3-M12 SCREWS, DEPTH 20

(VMC)

(PF)

METALPARTITION

METALPARTITION

90

4545

10

412

DIA 25

DIA 36

107

107

130130

264

204

472489

91

5

4818

18

116588

170

10 10115125125115

1053

5 605

100

130

235

139

25 808

20

8 38 527

20 20

293

19

328252210210

145191

155192

103

164

124

10418

611

4

WVU

Load

Main Power Supply

TSR

52

PFF1F VT

52CC52CCD

T3

5

6

DU

T12T1 T13 T16T18T2

21

AUS11 12

22

13

23

1415

2426

16

25

LS4

T21T20

T19

T4 T10T8T7T6T15

LS1

52TC

T14

LS3

T17T23 T24T22

T5T11

L8

L4LS2

2EXOFFE E

INTERLOCKSTART

COS

ONE E

2EX2EX

4

2EDC

N

P

4

200

3274

7 101

65688123

8 - 1

0

65 81

818 53

95

28113

1010

468

20

32

3 Shaft

Cubicle Door

2 Interlock Pin

Shutting The Door Cancels The Interlock

1 Rod2 Interlock Pin

4 Name Plate for ON-OFF Indication

Mounting Hole of Combination Unit

7 Lock Lever

5 Interlock Lever6 Arm

5 Interlock Lever

3 Shaft

9 Rod Support

Small Door

8 Stopper

2 Interlock Pin (DIA 8)

Mounting Hole of Combination Unit

"B"

"A"

1 Rod

Hole

"E""D"

"C"

1 Rod

Depressing Position

OPERATING CIRCUITS INTERLOCKS

11 12

The electrical and mechanical interlocks are provided on Combination unit as described below to prevent misoperation and to ensure high safety.

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 front door must be adjusted when the inter locks are employed.

How to furnish the front door with interlocks

When performing interlocks between the handle operation type unit and front door, conduct the design by adopting following steps, referring to Fig. 13.

Preparation of small doorProvide 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 openingProvide 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.

Symbol marked indicate for handle operation type

Fig. 11 Non-latched type (AC operation)

Fig. 12 Latched type (shunt trip) Fig. 13 Withdraw mechanism and hole for handle operation type

Parts Position

Draw-out Position

Disconnected Position

Connected Position

"A"

"B"

"B"

"C"

"D"

"E"

OFF

ON

"B"

"C"

InterlockPosition

ShaftPosition

ArmPosition

Name Platefor ON-OFF

Indicator

InsertingDirection of

Handle

ACT

RTest

INTERLOCKSTOP

L5

L4LS2

2E-RY

OFFE

T4T11T3T10T8T7T6

4

INTERLOCKSTART

COS

ONEE

E

T18

4

AUS

12131415

26

16

25

LS1

T15T21 T16T23 T24T22T20

T19WVU

52

PF

Load

F1F VT DU

ServiceNormal

Main Power Supply

T5T14T12

52CC

T1TSR T13 T2

5

6

T17

52CC

21

11

222324

LS4LS3

4

13 14 15 16 17 18 19 20 21 22 23 24

121110987654321

L8

L4 L5LS2

T13T14 T16 T18 T20 T22

T15 T17 T19 T21T24

T23

(CONTROL CONNECTOR HOUSING)

T1T2 T4 T6 T8

T3 T5 T7 T11T10 T12

NOTE1. 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)

(PF)

(VMC)

(PF)

POWER SOURCETERMINALS

LOAD TERMINALS

POWER FUSE(DOUBLE BARREL)


CONNECTEDPOSITION



METALCOVER

555 139

B

A

293

115125125115

15

15

6

6

535

154

257

10 10

10

100

MOVABLE UNIT

45O

6520

25

907

74130

182

535

3 136

42 472

175

12 12466

808 EARTHINGTERMINAL(8mm2 )

EARTHINGWIRE

EARTHINGMECHANISM

EARTHINGCLIPS

DRAWOUTMECHANISM

DRAWOUTMECHANISM

INSULATION SHUTTER

605

55

15

15

66

154

257

535

12 455

479

436

114

190190

191

103

294

124

104

535

115125125115

192

19

9 946612512530

30

EARTHINGTERMINAL(8mm2)


12 DIA-4 MOUNTING HOLES (VT)

LOAD TERMINALS(13 DIA-3 HOLES)

POWER SOURCETERMINALS(13 DIA-3 HOLES)



INDICATOR

COUNTER(OPTION)

MANUAL TRIP LEVER(LATCHED TYPE)MOUNTING

HOLES

CONTROLCONNECTOR

METALCOVER

(VMC)

(PF)

10

10 10 543

OUTLINE DIMENSIONS OUTLINE DIMENSIONS

13 14

Fig. 16 Types UVA-3GA(L)/UVA-3HA(L) UVA-6GA(L)/UVA-6HA(L)

Fig. 14 Types UVA-3GAM(L)/UVA-3HAM(L) UVA-6GAM(L)/UVA-6HAM(L)

Fig. 15 Earthing Switch Configuration

Double Barrel Fuses Fused Contactors

Earthing Switch

POWER FUSE RATED FUSE SIZE A B

FPG1-C50AFPG1-C60A

FPC3-M250A / C175A

50DIA

85DIA

575

627

645

697

Type FormNon-latched type

Latched type

UVA-3GA

UVA-3GAL

UVA-3HA

UVA-3HAL

UVA-6GA

UVA-6GAL

UVA-6HA

UVA-6HAL

Rated operational voltage (kV)

Rated operational current (A)

Rated interrupting current (kA)

3.3 6.6

40 40

200 400 200 400

Wipe gaugeThe wipe gauge can be used for checking contact wear of vacuum interrupters. Refer to the instruction manual for using this gauge.

Trip rodThe 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.

Connector housing and pins as loose partsThese parts are for the connection of control circuit in combination unit.

Mechanical interlockThe mechanical interlock shall be used in the

reversing starter to prevent mechanically from closing

the forward and reverse contactors simultaneously.

The following vertical pitch interlocks are available for CV-

6 series contactors.

Vertical pitch 450mm and 550mm

Capacitor trip deviceThe capacitor trip device will be used for latched contactor when DC power source is not available. The device charges from

AC power, and supplies DC power to the trip coil at trip command. The alarm contact is provided on CIT-10Q.

15

Fig. 18 Control wire

: Provided as Standard : Option upon request

Fig. 17 Standard accessories

Wipe gauge

Trip rod

Housing (Pins)

Name of parts RemarksContactor

CV

Combination Units

Manual type

Handle type

Counter Option

Connected position (1NO-1NC)

Disconnected position (1NO)

1NO

Provided only on Non-latched

Max. 2VT

For the earthing side

Padlock not provided

Padlock not provided

For load side cable

Partition betweenpower and load terminals

Fixed type

Position switch

Blown fuse detector

VT (1unit)

Additional VT

Insulation barrier

Insulation fuse barrier

Shutter padlock provision

Position padlock provision

Earthing switch

LS3

LS7

LS4

Name of parts Remarks

Contactor

CV

Combination Units

Manual type

Handle type

Wipe gauge

Trip rod

Connector housing and pinsas loose parts

For checking contact wear

For latched type only

Fixed type

Crimping tool No.720725-1Tyco Electronics AMP. CO.

Name of parts

Control wire

Control test wire

Operating handle

LC9

LC10

CIT-10Q

CR Surge suppressor

Mechanical interlock

Capacitortrip device

66

24

70 86

46

HOUSING

t 0.5 28

120

DIA

7

60

2000

WIRE

16

Fig. 19 Operating handle

Fig. 20 Outline of mechanical interlock

RemarksContactor

CV Manual type

Handle type

Fixed type

With plug (2mm2X 2m)

With plug and socket (2mm2X 2m)

For Handle type

NV60K304T1 (See Page 5)

(See Fig. 20)

100/110VAC for 100-110V coil

200/220VAC for 200-220V coil

100/200VAC for 100-110V coil

For Latchedtype

66

24

70

86

46

CONNECTOR

DIA

27

400 4.5

49

44

DIA 6 HOLEINSERT SIDE 10X20.5 HOLE

ONOFF

SHAFT (VMC)

8.8

O

CV-6GAL,6HALCV-6GA,6HA

MOUNTING HOLES11 DIA -4 HOLES

VMC : OFF

VMC : OFF

PIT

CH

BE

TWE

EN

CO

NTA

CTO

RS

10

40

0

12

8

426

4545 300

13

257

10 195

136

P

Combination Units

: Supplied : Not supplied

: Supplied : Not supplied

17 18

Motor application

Transformer application

Capacitor application (with series reactor)

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.

Notes 1. The standard for power fuse selection is : full-load current X 10, 0.1 second.2. 2 X M : double barrel/phase.

Notes 1. The standard for power fuse selection is : full-load current X 5, 0.1 second.2. 2 X C : double barrel/phase.

3.3kVPower fuse Power fuse

Current(A)

Current(A)Type Type

VacuumContactor

(A)

Standard valueof load current

(A)

Applicablemotor(kW)

6.6kV


(A)

VacuumContactor

(A)

M25

M50

M100

M200

M250

M300

M350

FPC3-3X25N

FPC3-3G25N

FPC3-3X25N

200

400

10 11.713.818.822.126.732.538.548

74.192.1

102.6140.9171.9178

195.1216.2267

320.3

37 45557590

110132160200315400450630750800900

1000125015001750200025003000

4.8 5.66.69.1

10.512.815.118.423.736.946.151.370.682.189

97.6108.1134.4160.2194217270322

FPG1-6X75N

FPC3-6X75N

FPC3-6G75N

FPC3-6X75N

FPC3-6H75N

M25

M50

M150

M200

M250

M400

200

400


Current(A)

Current(A)Type Type

VacuumContactor

(A)


(A)

Applicabletransformer

(kVA)

6.6kV


(A)

VacuumContactor

(A)

T20

T30T50T60T75

T150

T225

M250M300T350

2 X M250

FPG1-6X75N

FPC3-3X25N

FPC3-3G25N

FPC3-3X25N

200

400

5.38.813.217.526.335

43.854.570

87.5109

131.2175

218.7263350

305075

100150200250300400500600750

1000(1250)15002000250030004000

2.74.46.68.8

13.217.521.926.335

43.854.565.787.5

109.4131.2175

218.7263350

FPG1-6X75N

FPC3-6X75N

FPC3-6G75N

FPC3-6X75N

FPC3-6H75N

T20

T30

T50

T75

T175

T225

M250

T400

200

400


Current(A)

Current(A)Type Type

VacuumContactor

(A)


(A)

Applicablecapacitor

(kvar)

6.6kV


(A)

VacuumContactor

(A)

C15

C40

C50C60

2 X C50

2 X C60

C150

C175C200C275

2 X C175

FPG1-6X75N

FPC3-3G25N

FPC3-3X25N

200

400

5.38.813.217.526.335

43.855.674.293111148185232278372

305075

100150200250300400500600800

1000125015002000

2.74.46.68.8

13.217.521.92837

46.455.674.297116139185

FPG1-6X75N

FPC3-6X75N

C15

C40

C50C60

2 X C50

2 X C60

C150

C175

200

Inquiry No. : P/O No. :

Quantity :

Designation and type form

AUVA

1Bushingtype

CounterInsulation barrier (Partition between power and load terminals)Insulation fuse barrier for the earth (Phase to earth)Shutter padlock provisionPosition padlock provisionEarthing switch for load side cable

Please refer to page 16 to specify the quantities each

Connected position switch

Disconnected position switch

Blown fuse detector

1 X VT2 X VTNot required

UVA

6 : 6.6kV 3 : 3.3kV

G : 200A H : 400A

Type

Rated operational voltage

Rated operational current

Series

Draw-out/in mechanism

Operating mechanism

Operating voltage AC/DC100-110V AC/DC200-220Vothers (specify : V)

Without power fuseThree-phase Single-phase

FPG1 (3.3/6.6kV)

Quantity (set No.)

FPC3 (3.3kV)

Quantity (set No.)

FPC3 (6.6kV)

Quantity (set No.)

Closing voltage AC/DC100-110V AC/DC200-220Vothers (specify : V)

Tripping voltage DC100-110V DC200-220Vothers (specify : V)

M : Manual type

40kA (with power fuse) 6.3kA (without power fuse)Rated interrupting current

Ratedcontrolvoltage

Power fuseselection

VT

Limit switch

Standard accessories

Options

Non Latchedtype

Latchedtype

Refer to Fuse selection table. Quantity (set No.) shall be scribed in parentheses ( ).

D : Handle type

No symbol : Non Latched type

L : Latched type

3300/110V 3300/220V6600/110V 6600/220VOthers (specify : V)

UVA type : standard

UVA type : option

UVA type : standard

Insulation barrier between fusesInsulation fixing barrierInsulation shutterConnector housing and pins as loose parts

A

T20

C15

-M25

T50

C40

M150

T175

C100

T30

C20

-M50

T100

C75

M200

T225

C150

T40

C25

-M100

T150

C100

M250

-C175

T50

C40

M25

M200

T225

C150

M400

T400

-

T60

C50

M40

M250

-C175

T75

C60

M50

M300

-C200

2 X C50

M350

T350

C275

2 X C60

2 X M250

-2 X C175

LS3

LS7

LS4

Use this sheet for confirmation on each rating and specification

Accessories

High-voltage Vacuum Contactors and Combination Unuts

Documents