Printed in Japan

1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN

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

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

TRANSMISSION DISTRIBUTION & INDUSTRIAL SYSTEMS COMPANY

KMSG-E0809

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.

NEW PRODUCT RELEASEHIGH-VOLTAGE (12kV)

VACUUM CONTACTORSAND COMBINATION UNITS

WITH IEC RATED FUSES

UVA-10HAD12kV 400A 50kA

CV-10HA(L)/CV-10HB(L)12kV 400A 5kA

RATINGS AND SPECIFICATIONS (UPGRADED)

From

Withstand Overload Current 6 times of Ie - 30s 15 times of Ie - 1s

RatedInsulation Level

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

Operating MechanismRated Voltage (Ur)Rated Operational Current (Ie)Thermal Current (Ith)Rated FrequencyRated Short-time Withstand Current (Ik)Rated peak Withstand Current (Ip)Short-circuit Making and Breaking Current (Duty)Making Current (100 times) AC4Breaking Current (25 times) AC4

StandardVertical terminals

10HA10HA-1

Non-Latched

4000A3200A

2400A-30s

8000A-1s

4000A3200A

2400A-30s

8000A-1s

12/15kV400A450A

12kV400A450A

10HAL10HAL-1Latched

50/60Hz

10HB10HB-1

Non-Latched

10HBL10HBL-1Latched

Power Frequency Withstand VoltageImpulse Withstand voltage

Prospective Short-circuit Current 50kA36kA

28kV - 1 min.75kV

12kV/15kV High-voltage Vacuum Contactors

5000A - 1s12.5kA

5000/4000A"O"-3min.-"CO"-3min.-"CO"

5000A - 1s12.5kA5000A

"O"-3min.-"CO"-3min.-"CO"

Type CV

DRAFT

VACUUM COMBINATION UNITS

Rating and Specifications of Vacuum Combination Units

Type-FormNon-Latched Type

Latched Type

UVA-10HAD

UVA-10HADL

Motor/Transformer

12kV

FEATURES

OUTLINE

CONNECTION

50kA Short-Circuit Making and Breaking PerformanceConfirmed with IEC Rated, DIN Dimensions Fuses(Fuses will not be installed.)Preinstalled Fuse Blown Detector (Electrical Switch)Low-surge, Long Life and Reliable Vacuum ContactorSafety for Personnel with Mechanical InterlocksMinimized Maintenance and InspectionBushing Type Unit available

Capacitor

12kV

UVA-10HBD

UVA-10HBDL

Application

Rated operational voltage (U r)

Rated Operational Current (I e)

Rated Frequency (f r)

Rated Short-circuit Making Current (I ma)

Rated Short-circuit Breaking Current (I sc)

Coordination with Fuses, Cut-off Current

Rated Short-time Withstand Current (I k)

Rated Peak Withstand Current (I p)

Rated Duration of Short-circuit (t k)

Connecting Method

Position

Shutter Provision

Control Wire (Color and Size)

Approximate Weight

Standard

Rated InsulationLevel

Power Frequency Withstand Voltage

Impulse Withstand Voltage

Rated Duties

Damage Classification

RatedControlVoltage

Rated Closing Voltage

Rated Tripping Voltage

Closing Time

Opening Time

Ratings of Auxiliary Contacts

Operational Voltage

Thermal Current

Capacity

400A

50/60Hz

50kA

50kA

36kA

5.0kA

12.5kA

1s

28kV

75kV

28kV

75kV

Class 120

Type C

100, 110, 115, 200, 220, 230VAC 100,110, 125, 200, 220, 250VDC

100, 110, 125, 200, 220, 250VDC

< 150ms

< 100ms / < 50ms (Latched)

480V max. - 48V min.

10A

AC - 700VA (PF. 0.35), DC - 60W (L/R 150ms)

Main & Earthing : Automatic, Control : Manual Plug

2 Positions ("Connected" & "Disconnected")

Insulation Shutter Provided

Yellow, 1.25mm2

Total 130kg, Withdrawable Portion 90kg

IEC 60470 (2000)

POWER FUSESHUTTERINSULATION

200

BARRIERINSULATION

957

13 DIA-3 HOLESPOWER SOURCE TERMINALS

3266

307

13 DIA-3 HOLESLOAD TERMINALS

265

644

15

88

225

30760

13 DIA-6 MOUNTING HOLES

31

15

20

10

390390

1147

INDICATOR

COUNTER

MANUAL TRIPHOLE

646

MOUNTING HOLES

660620400

METAL COVER165

498

165

DISC

ONNE

CTED

POS

ITIO

N

CONN

ECTE

D PO

SITI

ON

T21

T10

(WHITE)

*1

(WHITE)

(GREEN)

SA8

SB1SA1

SB2SA2

SA7

SA10

SA9

2111

SA5

SA6

SB3

SB4

SB9

SB10

SB5SB7 T6 SA3

SB6SB8 SA4

10 9 8 7 6 5 4 3 2 1121314151617181920

12

A1A2

A8A9

A7

A13

A3

A10

A5A6 T4

A11A12

7 6 5 4 3 2 189101113

T19

T1T2

T12T13

T9

T21

T11

2111

S2 operates only at the connected position. (NO)*1: S1 operates only at the disconnected position. (NC)

T7

T17

LIMIT SWITCHLIMIT SWITCHFUSE BLOWN DETECTOR

S2S1

LS4

8

7

S2

POSITIONCONNECTED

POSITIONDISCONNECTED

LS4

T15

T4

SA10

SB9SA7

10

9

9

10

7

8

SA8 SB10SB8

SA9SB7

(LIMIT SWITCH : S1, S2)

CONNECTORCONTROL

SA6

SB5SA3

6

S1

5

5

6

3

4

3

1

42

1

2

SA4 SB6SB4SA2SB2

SA5SB3SA1SB1

NOTICE

*1

*2

(AUS2)

AUXILIARY SWITCH (3NO-3NC)AUS2AUXILIARY SWITCH (4NO-2NC)DRIVE UNITCLOSING COIL OF CONTACTOR

AUS1Du

52CC

DESCRIPTIONMARK

CONTACTOR TERMINAL NUMBERS1 - 2

CONNECTORCONTROL

T3

T14

T9

52CC2

AUS113

4

5

6

79

812

11

10

T10

T20

DC/AC

DC/AC

T5T8 T6 T4

T16T18 T15

10 9 8 7 6 5 4 3 2 1121314151617181920

T19 T20T18T17T16T12

T11T8T7T5T1

2

1

Du

CONNECTORCONTROL

A8

A2A3

2

AUS213

4

5

6

79

812

11

10

A10 A9A11A12A13

A1A5A6A7

INTERNAL CONFIGURATION OF DRIVE UNIT (Du)

52CC

DETECTVOLTAGE

TIMER

POWEROSCILLATION

SWITCHING

2

1