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Vacuum Contactor 1000A 1250A 1.14KV HVJ30 from JUCRO Electric

Vacuum Contactor 1250A

Product Detail

Vacuum Contactor HVJ30-1.14KV 1000A 1250A from JUCRO Electric


HVJ30-1.14/10001250 series AC vacuum contactor is applicable for AC 50HZ power system of rated voltage 1.14KV and rated current up to 1000 A1250Ato open and close circuit, start and control AC motor frequently. It is suitable for composed magnetic starter with various protective devices (JDB electronic integrated protector, JR9 type over current protection device, resistance-capacitance absorbers). It is particularly suitable for compose a explosion-proof magnetic starter and large mineral switchgear.

 

Type

Unit

HVJ30-1.14/1000

HVJ30-1.14/1250

Rated voltage

KV

1.14

1.14

Rated current

A

1000

1250

Making capacity

A

5000100 times

Breaking capacity

A

450010 times

Limit breaking capacity

A

50003 times

Electrical life times(AC3)

times

600,000

Electrical life times(AC4)

times

6,000

Mechanical life times

times

1,000,000

Rated operating frequency (AC3)

times /h

600

Rated operating frequency (AC4)

times /h

120

Short-time operating frequency20s

times /h

1000

Contacts separation

mm

2.8±0.1

Over travel

mm

1.0±0.1

 

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Product Detail

Vacuum Contactor HVJ30-1.14KV 1000A 1250A from JUCRO Electric


HVJ30-1.14/10001250 series AC vacuum contactor is applicable for AC 50HZ power system of rated voltage 1.14KV and rated current up to 1000 A1250Ato open and close circuit, start and control AC motor frequently. It is suitable for composed magnetic starter with various protective devices (JDB electronic integrated protector, JR9 type over current protection device, resistance-capacitance absorbers). It is particularly suitable for compose a explosion-proof magnetic starter and large mineral switchgear.

 

Type

Unit

HVJ30-1.14/1000

HVJ30-1.14/1250

Rated voltage

KV

1.14

1.14

Rated current

A

1000

1250

Making capacity

A

5000100 times

Breaking capacity

A

450010 times

Limit breaking capacity

A

50003 times

Electrical life times(AC3)

times

600,000

Electrical life times(AC4)

times

6,000

Mechanical life times

times

1,000,000

Rated operating frequency (AC3)

times /h

600

Rated operating frequency (AC4)

times /h

120

Short-time operating frequency20s

times /h

1000

Contacts separation

mm

2.8±0.1

Over travel

mm

1.0±0.1

 



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