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Indoor isolating switch GN38-12KV type series

GN30-12(D)  series rotary type indoor HV disconnecting switch
Rated voltage 12kv
Rated Current 630A/1250A

Product Detail

General


 GN38-12KV type series indoor isolating switch, is in order to adapt to the stationaryhigh, Ring net ark to compact, small type of people need and exhibition design and manufacture . It has 3 Labour structure , whole insulation slab, And equipped with coaxial locking and perfect mechanical chain, Compare in size and cabinet. It compact stallations, the switchgear best assorted switch.


Main technical parameters


Item

Unit

Parameters

Rated voltage

KV

12

Rated Frequency

Hz

50

Rated Current

A

630 1250

Rated the thermal stability of current(4s)

KA

25-31.5

Rated current dynamic stability

KA

63-80

1 min industrial frequency tolerance voltage

KV

Ground and same 421; isolation fracture 48

lightning shock resistance current

KV

Ground and same 75; isolation fracture 48


Outline and mounting dimension



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Product Detail

General


 GN38-12KV type series indoor isolating switch, is in order to adapt to the stationaryhigh, Ring net ark to compact, small type of people need and exhibition design and manufacture . It has 3 Labour structure , whole insulation slab, And equipped with coaxial locking and perfect mechanical chain, Compare in size and cabinet. It compact stallations, the switchgear best assorted switch.


Main technical parameters


Item

Unit

Parameters

Rated voltage

KV

12

Rated Frequency

Hz

50

Rated Current

A

630 1250

Rated the thermal stability of current(4s)

KA

25-31.5

Rated current dynamic stability

KA

63-80

1 min industrial frequency tolerance voltage

KV

Ground and same 421; isolation fracture 48

lightning shock resistance current

KV

Ground and same 75; isolation fracture 48


Outline and mounting dimension





Indoor isolating switch GN38-12KV type se...

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