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  • GN1912CIndoor AC HV Disconnect Switch
  • GN1912CIndoor AC HV Disconnect Switch

GN1912CIndoor AC HV Disconnect Switch

Description:

GN19-12(C) indoor H.V. disconnect switch applies to power system of rated voltage below 12kV, AC 50/60Hz. It is equipped with CS6-1 manual-operation mechanism and is used to break and make circuit under no-load. There are additional pollution types, high altitude type and power indicating type. It is made as per IEC 62271-102.

  • Product Description

GN19一12(C)Indoor A.C. H.V. Disconnect Switch

General Description:

GN19-12(C) indoor H.V. disconnect switch applies to power system of rated voltage below 12kV, AC 50/60Hz. It is equipped with CS6-1 manual-operation mechanism and is used to break and make circuit under no-load. There are additional pollution types, high altitude type and power indicating type. It is made as per IEC 62271-102.

Ambient Condition:

1. Altitude: 1000m;
2. Ambient temperature: -25 ~+40 ;
3. Relative humidity: daily average 95 , monthly average 90 ;
4. Earthquake intensity: 8 degree;
5. Applicable occasions should free from inflammables, explosives, corrosives
and severe vibration.

Main Technical Parameter:

Model Rated voltage(KV) Rated current(A) Rated short-time withstand current(KA/4s) Rated peak withstand current(KA)
GN19-12/400-12.5 12 400 12.5 31.5
GN19-12/630-20 12 630 20 50
GN19-12/1000-31.5 12 1000 31.5 80
GN19-12/1250-31.5 12 1250 31.5 80
GN19-12C/400-12.5 12 400 12.5 31.5
GN19-12C/630-20 12 630 20 50
GN19-12C/1000-31.5 12 1000 31.5 80
GN19-12C/1250-31.5 12 1250 31.5 80

 

GN19一12(C)Indoor A.C. H.V. Disconnect Switch

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