HYUNDAI Vacuum Contactors are designed and · PDF fileHYUNDAI Vacuum Contactors are designed and manufactured for frequent switchings, especially taking into account safety and quality

Gabriel

Stamp

HYUNDAI Vacuum Contactors are designed and manufactured

for frequent switchings, especially taking into account safety and quality assurance.

They are suitable for switching and controlling squirrel cage

and slipring motors, medium voltage loads and resistance furnaces,

and capacitors and transformers.

Vacuum Contactor

Gabriel

Stamp

[ C O N T E N T S ]

Features / Operation and Application 04 ⅠRatings 05

Technical Data 06 ⅠAccessories 10 ⅠCircuit Diagrams 11

Dimensions 12 ⅠOrder Information 18

Gabriel

Stamp

Vacuum ContactorVC

4 HYUNDAI HEAVY INDUSTRIES

| Superior Switching PerformanceSwitching a vacuum makes for rapid breaking.Rapid build-up of the dielectric strength ensures safety breaking.The fuse mounted type also provides for protection against short-circuit currents.

| Optimum DesignOptimized structure and mechanism complement frequent switching.

| Low SurgeSpecial WCAg contact limits the chopping current up to 1A to protect the load from high surge.

| High ReliabilityRigid insulation frame and operating mechanism offer high reliability, especially for safety and quality assurance.

| Customer ConvenienceLight weight and compact size enable easy installation with high efficiency in space.Optimum design makes maintenance convenient.

Features>>

| Continuously Energized TypeHaving longer mechanical life time than a latched type, more suitable for frequent switching.When the transformer for controlling power fails to supply power due to accidents, continuously energized type protects theloads by tripping automatically.

| Latched TypeLatched type keeps the closing condition without the supply of power, so it is suitable for the system which has unstablepower or the load which requires automatic closing with power. With the separate tripping circuit, DC control voltage is recommended for stable power supply. When AC control voltage isused, the CTD(condesor trip device) should be installed.

Operation and Application>>

6

7

[ 3.6/7.2kV M1 cradle ] [ 3.6/7.2kV E1/F1 cradle]

3

4

1

2

[ Continuously energized type] [ Latched type]

◀

5◀

◀

3

4

◀

9

◀

◀

▶

▶

1

2

▶

8

▶

▶

� ON/OFF indicator

� Counter

� Control jack

� Draw-out mechanism

� Fuse

� Fuse holder

� Fuse melting detector (Optional)

� Manual checking hole (Latched type only)

� Trip button (Latched type only)

Gabriel

Stamp

HCA Type

5HYUNDAI HEAVY INDUSTRIES

45 60 75 45 60 75

16 20 28 16 20 28

2 2 2 2 2 2

AC3 AC4 AC3 AC4

4kA (O-3min-CO-3min-CO)

6.3 6.3 6.3 6.3 6.3 6.3

2.4 2.4 2.4 2.4 2.4 2.4

1,000 1,000 1,000 1,000 1,000 1,000

250 250 250 250 250 250

300

AC110/220, DC110/220

2a2b2)

3.6 7.2 12 3.6 7.2 12

3.3 6.6 11 3.3 6.6 11

Ratings

| Qualified Standard & Approval

▶Standard- IEC 60470-NEMA ICS 3

▶Approval- KR/Korea Korean Register of Shipping- GL/Germany Germanischer Lloyd- LR/U.K Lloyd’s Register of Shipping-NK/Japan Nippon Kaiji Kyokai

>>

Fixed type

F Without fuse holderA With single fuse holderJ With double fuse holder1)

Draw-out type

B Without fuse holder D With single fuse holder H With double fuse holder1)

Rated insulation voltage (kV)

Rated operation voltage (kV)

Rated frequency (Hz)

Rated current (A)

Control dielectric strength(min, kV)

Utilization category

Breaking capacity

※1)Double fuse holder is not applicable to 12kV.2) In case of 3.6/7.2kV fixed type without fuse, 3a3b is standard.3)The weight of 3.6/7.2kV draw-out type is based on F1 cradle.4)The weight of 12kV draw-out type is measured without cradle.

Continuously energized

Latched

Impulse (kV)

Power frequency (1min, kV)

Continuously energized(1,000 times)

Latched (1,000 times)

Operating

method

Type

F 21

A 30

J 33

50/60

Short-timecurrent(kA)

Mechanical

life time

Applicable

load capacity

1 sec

30 sec

Electrical lifetime (1,000 times)

Control voltage (V)

Auxiliary contact

Weight without fuse(kg)

Motor (kW)

Transformer (kVA)

Condensor (kVAR)

Withstand

voltage

F 22

A 32

J 35

F 61

A 68

B 38

D 40

H 43

3)

3)

3)

B 41

D 43

H 46

3)

3)

3)

B 80

D 83

4)

4)

32C� 34C� 62C� 64C� 82C� 84C� 32C� 34C� 62C� 64C� 82C� 84C�

32L� 34L� 62L� 64L� 82L� 84L� 32L� 34L� 62L� 64L� 82L� 84L�

750 1,500 1,500 3,000 3,000 6,000 750 1,500 1,500 3,000 3,000 6,000

1,000 2,000 2,000 4,000 4,000 8,000 1,000 2,000 2,000 4,000 4,000 8,000

750 1,200 1,500 2,000 3,000 4,000 750 1,200 1,500 2,000 3,000 4,000

200 400 200 400 200 400 200 400 200 400 200 400

5a5b

Gabriel

Stamp


Closing current (A)

3.6/7.2kV 12kV

Holding current (A) Opening

current (A)

Closing

time (ms)

Opening

time (ms)

DC110V

DC220V

AC110V

AC220V

DC110V

DV220V

AC110V

AC220V

2.5

1.6

2.0

1.0

2.7

1.7

1.9

1.2

10.0

10.0

10.0

10.0

10.0

10.0

10.0

10.0

1.0

0.7

0.8

0.5

3.0

3.0

3.0

3.0

Max. 40

Max. 40

Max. 25

Max. 25

5.0

4.0

3.5

3.0

3.6/7.2kV 12kV

Continuously

energized

type

Latched

type

-

-

-

-

-

-

Max. 80

Max. 80

Max. 120

Max. 120

Closing

Opening

85 - 110% of rated voltage

70 - 110% of rated voltage

Technical Data

| Operating Time and Current

| Closing & Opening

HCA type vacuum contactor consists of a three-pole insulated monoblock containing three vacuum interrupters. The following are main components in relation to operations of the vacuum contactor.

| Control Voltage

AC110V

AC220V

5A

2A

| Rated Current of Auxiliary Contact

>>

[ CLOSED condition ]

Latch device

Vacuum ContactorVC

[ Continuously energized ] [ Latched ]

�

�

� �

�

�

� �

�

�

�

�

�▶

▶

◀

▶

▶

▶

▶

▶

▶

�

�

�

▶

▶

▶

◀

◀ �◀

◀

◀

Gabriel

Stamp


� Closing coil

� Moving core

� Opening spring

� Pressing plate

� Main shaft

� Charging spring

� Vacuum interrupter

� Auxiliary switch

� Resistance

� Latch device

� Insulation frame

� Shaft for auxiliary switch

� Rear shaft

[ OPEN condition ]

Latch device

▶Closing

When the closing coil(� ) is energized, the moving core(� )moves to the closing coil and compresses the openingspring(� ). At the same time the pressing plate(� ), which isfixed on the main shaft(� ), pushes the charging spring(� ),so the movable stem of the vacuum interrupter(� ) is movedup to make the CLOSED condition.

�Continuously energized type: When the moving core(� )moves, the auxiliary switch(� ) leads the control power toresistance(� ) and reduces the current of the closing coil(� ).

�Latched type: When the contactor is closed, the latch device(� ) of the contactor fixs the moving core(� ) mechanicallyand keeps the closed condition. Then the control power isremoved.

▶Opening

�Continuously energized type: When the closing coil(� ) isde-energized by the OFF signal, the opening spring(� ) isreleased to the OPEN condition.

�Latched type: When the opening coil is energized by theOFF siginal or the opening button is pushed, the latchdevice(� ) is released and the opening spring(� ) lets themoving core(� ) move to the OPEN condition. During a power failure, the trip button or condensor tripdevice(CTD) of the latched type also enable the opening ofthe contactor.

HCA Type

�

�

�

[ Continuously energized ] [ Latched ]

▶

▶

� ▶

� ▶

� ▶

◀

◀

�◀

�◀

Gabriel

Stamp

Vacuum ContactorVC


Case Principle Release

it cannot be drawn-in from testposition to connection positionWhen the

contactoris closed, it cannot be drawn-out from

connection position to test position

When the contactor is located in betweeneach named position(DISCONNECTION-TEST, TEST-CONNECTION), it cannot beclosed.

When you draw in the contactor, it stops atthe TEST position.

The interlock pin of the contactor, which isinserted in the TEST/CONNECTION hole ofcradle, mechanically prevents the contactorfrom moving.

The interlock pin of the contactor mechanicallyprevents the contactor from closing.

The interlock pin of the contactor is insertedin the TEST hole of the cradle andmechanically prevents the contactor frommoving to the CONNECTION position.

Electrical interlock (option): The auxiliaryswitch cuts off the control power when thecontactor is in the incorrect position.

Open the contactor and draw in/out torequired position.

After drawing in/out the contactor to therequired position, close it.

E1/F1 Cradle: Hold up the interlock lever ofthe contactor, and push the contactor to theCONNECTION position.

M1/T1 Cradle: Insert the draw-in/out handleto the stopper, and draw-into the contactor toCONNECTION position by turning the handlein a clockwise direction.

| Interlock Function

▶Interlock Mechanism

Incorrect position Test & Connection position

▶Interlock Release

M1 cradleE1/F1 cradle

Technical Data>>

Draw-in/out handle

Stopper

Interlock lever

1

Closing coil

Moving core

Interlock pin

Cradle TEST or CONNECTION hole

Closing coil

Interlock pin

Moving core

Cradle

TEST or CONNECTION hole

1

Gabriel

Stamp

HCA Type


| Fuse

▶without Fuse Holder Type

The breaking current of without fuse type is limited, so a circuit breaker should be installed in the upper circuit of the line side.In the case of draw-out types, the fuse holder connection part is replaced by a bus-bar. When it is required, the fuse holdercan be installed under our instruction.

▶with Fuse Holder Type

The user can select and install fuses according to the specifications of the system. Fuses shall cut the short-circuit currentwithin the capacity of the contactor. A protection relay is recommend for over-current protection. A fuse Melting Detector can be offered as an option. The user can compose protection circuits for earth leakage andshort-circuit of single-phase by using a fuse melting detector.

▶Fuse Selection

3φMotor (kW) 3φTransformer (kVA) 3φCondenser (kVAR)

3.3kV 6.6kV 3.3kV 6.6kV 3.3kV 6.6kV

Load Applicablefuse current

---

90100125160200275315400500600500650750

---

160200250330400550650830

1,0001,2001,0001,3001,500

5080100125160200250315400500630750900800

1,0001,250

100 160 200250315400500630800

1,0001,2501,5001,8001,6002,0002,500

305075100125150200250300375500600700600750

1,000

60100150200250300400500650750

1,0001,2001,4001,2001,5002,000

20A

30A

40A

50A

63A

80A

100A

125A

160A

200A

250A

315A

355A

2×160A

2×200A

2×250A

※- This table is based on SIBA catalogue, and is for the 3-phase motor with starting time max. 15 seconds and starting frequency 2 times per hour. - SIBA recommends choosing the next highest voltage range in the condensor load.- Please contact us for the further details of application data.

| Operating Condition

▶Altitude : less than 1,000m A.S.L(above sea level)

Multiply the impuIse and the withstand voltage in accordance with the following correction factor (k) for high locations.

▶Relative humidity : below 85%

Please consider a heater in switchgears for extremely humid conditions.

▶Ambient temperature : -5℃ - +40℃

Multiply the rated current in accordance with the following correction factor (α) in high temperature conditions. Proper ventilation should be considered when installing more than three vacuum contactors into one switchgear.

▶Special conditions

Please contact us for information on special cases like seashore use, corrosive chemical environments, and so on.

1,000m 1,500m 2,000m 2,500m 3,000m

1.0 1.05 1.1 1.15 1.2Applied altitude

Correction factor (k)

40℃ 45℃ 50℃ 55℃ 60℃

1.0 1.05 1.1 1.15 1.2Ambient temperature

Correction factor (α)

Gabriel

Stamp

Vacuum ContactorVC


| Vacuum Checker

Accessories>>

| Standard Accessories

| Additional Option

Control lead cable (1.2m) Manual closing handle for latched type

Fuse melting detector Position switch

▶Electrical Interlock

▶Potential Transformer

▶Condensor Trip Device

When the latched type vacuum contactor isused in AC control voltage, the condensortrip device should be installed inside the3.6/7.2kV contactor as an internal option.For 12kV contactor, it should be installedin switchgear.

The portable vacuum checker can beused to check the condition ofvacuums.

Rated input voltage

Ordinary charging voltage

Ordinary current

Frequency

Applied standard

HCAS0012 HCAS0013Order code

AC110V

DC145V

DC2A

50/60Hz

IEC 60694/KSC 4611

AC220V

DC290V

▶Terminal Connection 1,2: Input power(AC) / 5,6: Closing power(DC) / 5,7: Trip power

Rated input voltage

Rated out-put voltage

Dimension

Weight

HAFS-VC9Order code

AC200/220V

AC11/22kV

W200 x L350 x H176mm

22kg

Gabriel

Stamp

HCA Type


Circuit Diagrams>>

※�Vza, Vzb: Control Switch �R: Resistor �CC: Closing Coil �Aux. Switch: Auxiliary Switch �X: Relay�TC: Trip Coil �CTD: Condensor Trip Device �SCU: Control Unit �S8, S9: Internal Position Switch

[ Continuously energized ]



[ 3.6/7.2kV ] [ 12kV ]

[ Latched ]

[ Latched ]

[ Latched ]

3.6/7.2kV DC Control

AC Control3.6/7.2kV

12kV

Option

Gabriel

Stamp

without fuse holder3.6/7.2kV Fixed type

(Unit: mm)

(Unit: mm)

(Unit: mm)


Dimension A

200A

25

400A

32

※Dimensions may be revised without notice.

Dimensions>>

with single fuse holder3.6/7.2kV Fixed type

with double fuse holder3.6/7.2kV Fixed type

Vacuum ContactorVC

Dimension Y

200A

25

400A

32

Dimension A

200A

25

400A

32

Gabriel

Stamp


(Unit: mm)

with single fuse holder3.6/7.2kV Draw-out type, E1 cradle


(Unit: mm)

without fuse holder3.6/7.2kV Draw-out type, E1 cradle

HCA Type

Gabriel

Stamp

Vacuum ContactorVC


Dimensions>>(Unit: mm)

(Unit: mm)

(Unit: mm)


without fuse holder3.6/7.2kV Draw-out type, F1 cradle

with single fuse holder3.6/7.2kV Draw-out type, F1 cradle

with double fuse holder3.6/7.2kV Draw-out type, F1 cradle

Gabriel

Stamp

HCA Type


(Unit: mm)

(Unit: mm)

(Unit: mm)


without fuse holder3.6/7.2kV Draw-out type, M1 cradle

with single fuse holder3.6/7.2kV Draw-out type, M1 cradle

with double fuse holder3.6/7.2kV Draw-out type, M1 cradle

Gabriel

Stamp


Dimensions>>

(Unit: mm)

(Unit: mm)

(Unit: mm)


without fuse holder12kV Fixed type

with single fuse holder12kV Fixed type

with double fuse holder3.6/7.2kV Draw-out type, T1 cradle

[ front ] [ side ] [ top ]

[ front ] [ side ] [ top ]

Vacuum ContactorVC

Gabriel

Stamp



(Unit: mm)

(Unit: mm)

without fuse holder / with single fuse holder12kV Draw-out type, M1 cradle

without fuse holder / with single fuse holder12kV Draw-out type, E1/F1 cradle

HCA Type

Gabriel

Stamp

Vacuum ContactorVC


Order Information>>

Code Specification

Continuously energized LatchedCategory

HCA32CF 4000000

HCA62CF 4000000

HCA82CF 4000000

HCA32CD 4F16000

HCA62CD 4F16000

HCA82CD 4F1600A

HCA32CD 4M16000

HCA62CD 4M16000

HCA82CD 4M1600A

HCA34CF 4000000

HCA64CF 4000000

HCA84CF 4000000

HCA34CD 4F16000

HCA64CD 4F16000

HCA84CD 4F1600A

HCA34CD 4M16000

HCA64CD 4M16000

HCA84CD 4M1600A

3.6kV

7.2kV

12kV

3.6kV

7.2kV

12kV

3.6kV

7.2kV

12kV

3.6kV

7.2kV

12kV

3.6kV

7.2kV

12kV

3.6kV

7.2kV

12kV

200A

200A

200A

400A

400A

400A

VC V2

Fixed type without fuse holder,

AC220V, No cradle,

No fuse holder

Draw-out type with single fuse holder,

AC220V, F1 cradle, No fuse


AC220V, M1 cradle,

No fuse


AC220V, No cradle,

No fuse holder


AC220V, F1 cradle, No fuse


AC220V, M1 cradle,

No fuse

| Standard Order Code

※1) CTD of 12kV contactor will be delivered as separate part.

Code

HCA

HCA

ModelName

HCA

Code

3

6

RatedVoltage

3.6kV

6 7.2kV

8 12kV

Code

F

D

Structure

Contactor Fuse Holder

Fixed type up to 12kV

Fixed type up to 12kV

Fixed type up to 7.2kV

Draw-out type up to 12kV

Draw-out type up to 12kV

Draw-out type up to 7.2kV

-

A Single

J Double

B -

D Single

H Double

Code

1

4

ControlVoltage

DC110V

2 DC220V

3 AC110V

4 AC220V

Code

C

C

OperatingMethod

ContinuouslyEnergized

L Latched

Code

2

4

RatedCurrent

200A

4 400A

Code Specification

HCA32LF 4000000 AF

HCA62LF 4000000 AF

HCA82LF 4000000 BF1)

HCA32LD 4F16000 AF

HCA62LD 4F16000 AF

HCA82LD 4F16000 BF1)

HCA32LD 4M16000 AF

HCA62LD 4M16000 AF

HCA82LD 4M16000 BF1)

HCA34LF 4000000 AF

HCA64LF 4000000 AF

HCA84LF 4000000 BF1)

HCA34LD 4F16000 AF

HCA64LD 4F16000 AF

HCA84LD 4F16000 BF1)

HCA34LD 4M16000 AF

HCA64LD 4M16000 AF

HCA84LD 4M16000 BF1)

3.6kV

7.2kV

12kV

3.6kV

7.2kV

12kV

3.6kV

7.2kV

12kV

3.6kV

7.2kV

12kV

3.6kV

7.2kV

12kV

3.6kV

7.2kV

12kV

200A

200A

200A

400A

400A

400A


AC220V, No cradle, No fuse holder,

AC220V CTD


AC220V, F1 cradle, No fuse,

AC220V CTD


AC220V, M1 cradle, No fuse,

AC220V CTD


AC220V, No cradle, No fuse holder,

AC220V CTD


AC220V, F1 cradle, No fuse,

AC220V CTD


AC220V, M1 cradle, No fuse,

AC220V CTD

Gabriel

Stamp

Counter (5 digit)

Manual closing handle (for latched type)

Latch device (DC110V)

Latch device (DC220V)

Fuse melting detector (3.6/7.2kV)

Position indicator (3.6/7.2kV)

Closing coil (DC110/220V, 3.6/7.2kV, 1EA)1)

Closing coil (DC110/220V, 12kV, 1EA)1)

Potential transformer (7.2kV/200VA)

Potential transformer (3.6kV/200VA)

Condenser trip device (AC110V)

Condenser trip device (AC220V)

Control lead cable (length 1.5m, 3.6/7.2kV)

Control lead cable (length 2.0m, 3.6/7.2kV)

Fuse holders for single type (3.6/7.2kV, 1EA)1)

Fuse holders for double type (3.6/7.2kV,1EA)1)

Fuse holders for single type (12kV, 1EA)1)

Isolating contact (3.6/7.2kV, 200A)

Isolating contact (3.6/7.2kV, 400A)

Isolating contact (12kV, 400A)

Vacuum interrupter (7.2kV, 400A)

Vacuum interrupter (12kV, 400A)

Fuse - 7.2kV/6.3A/63kA, 192mm, 1EA (SIBA)

Fuse - 7.2kV/10A/63kA, 192mm, 1EA (SIBA)



HCA Type


Code Specification Category

HCAS0001

HCAS0002

HCAS0003

HCAS0004

HCAS0005

HCAS0006

HCAS0007

HCAS0008

HCAS0009

HCAS0011

HCAS0012

HCAS0013

HCAS0015

HCAS0016

HCAS0019

HCAS0020

HCAS0018

HCAS0021

HCAS0022

HCAS0023

HVC00704

HVC01204

HCAS6006

HCAS6010

HCAS6020

HCAS6025

| Spare Parts

VC V8

Fuse - 7.2kV/31.5A/63kA, 192mm, 1EA (SIBA)






Fuse - 7.2kV/125A/63 kA, 192mm, 1EA (SIBA)






Fuse - 12kV/6.3A/63kA, 292mm, 1EA (SIBA)

Fuse - 12kV/10A/63kA, 292mm, 1EA (SIBA)













Code Specification Category

HCAS6032

HCAS6040

HCAS6050

HCAS6063

HCAS6080

HCAS6100

HCAS6125

HCAS6160

HCAS6200

HCAS6250

HCAS6315

HCAS6355

HCAS7006

HCAS7010

HCAS7016

HCAS7020

HCAS7025

HCAS7032

HCAS7040

HCAS7050

HCAS7063

HCAS7080

HCAS7100

HCAS7125

HCAS7160

HCAS7200

VC V8

※- 442mm fuse is applicable to 12kV vacuum contactor, but not supplied by HHI.

1) 2EA is required for 1set of vacuum contactor.2) 6EA is required for 1set of vacuum contactor.

Code

00

M1

Cradle

N/A (for Fixed type)

without Shutter

with Insulation Shutter

with Metal Shutter and Bushing

with Metal Shutter, Bushingand Earthing Switch

E1F1M1

T1

Code

0000

6000

Fuse Application

Fuse Holder Fuse Specification

- -

6000 Single up to 250A, 192mm

600A Single 3.6/7.2kV 315/355A, 12kV, 292mm

600B600C

Double

Single

3.6/7.2kV, 192mm

442mm

Code

AMAP

Additional Option

CTD, AC110V

CTD, AC220V

Electrical Interlock

Fuse Melting Detector

Position Switch

Latched type,AC control

Application

Draw-out type

Insideof

contactor

Cradle

Insideof

contactor

for Fuse

Draw-out type

Potential Transformer, 3.6kV x 1EAPotential Transformer, 7.2kV x 1EA Potential Transformer, 3.6kV x 2EA Potential Transformer, 7.2kV x 2EA

All

Mounting

※Fuse is not included.

AEBEAFBFALBLAMBMAPBPT1T3T4T6

3.6/7.2kV12kV

3.6/7.2kV12kV

3.6/7.2kV12kV

3.6/7.2kV12kV

3.6/7.2kV12kV

3.6/7.2kV

Gabriel

Stamp

HH

IS-W

C-LE

-B27-03, 2009. 04, D

esigned by JC C

omm

unication

www.hyundai-elec.com

Head Office 1 Jeonha-dong, Dong-gu, Ulsan, Korea Tel: 82-52-202-8101~8 Fax: 82-52-202-8100

Seoul 140-2, Gye-dong, Jongno-gu, Seoul, Korea (Sales & Marketing) Tel: 82-2-746-7510, 7589 Fax: 82-2-746-7647

Orlando 3452 Lake Lynda Drive, Suite 170, Orlando, Florida 32817, U.S.A. Tel: 1-407-249-7350 Fax: 1-407-275-4940

New Jersey 300 Sylvan Avenue, Englewood Cliffs, NJ, 07632, U.S.A.Tel: 1-201-816-0286 Fax: 1-201-816-4083

London 2nd Floor, The Triangle, 5-17 Hammersmith Grove, London, W6 0LG, UKTel: 44-20-8741-0501 Fax: 44-20-8741-5620

Tokyo 8th Fl., Yurakucho Denki Bldg.1-7-1, Yuraku-cho, Chiyoda-gu, Tokyo, 100-0006, JapanTel: 81-3-3212-2076, 3215-7159 Fax: 81-3-3211-2093

Osaka I-Room 5th Fl. Nagahori-Plaza Bldg. 2-4-8, Minami Senba, Chuo-Ku, Osaka, 542-0081, JapanTel: 81-6-6261-5766, 5767 Fax: 81-6-6261-5818

Dubai Unit 205, Level 2, Burj Dubai Square Building No.4, Sheikh Zayed Road, P.O.Box 252458Tel: 971-4-425-7995 Fax: 971-4-425-7996

Sofia 1271, Sofia 41, Rojen Blvd., BulgariaTel: 359-2-803-3200, 3220 Fax: 359-2-803-3203

Yangzhong No.9 Xiandai Road, Xinba Scientific and Technologic Zone, Yangzhong, Jiangsu, P.R.C. Zip: 212212, ChinaTel: 86-511-8842-0666, 0212 Fax: 86-511-8842-0668, 0231

Gabriel

Stamp

Documents

HYUNDAI Vacuum Contactors are designed and · PDF fileHYUNDAI Vacuum Contactors are designed and manufactured for frequent switchings, especially taking into account safety and quality