Summary
GN19-12 series Indoor disconnector switch, used for in the three-phase AC 50/60Hz, rated voltage 12kV power system, comply with CS6-1 type manual operation mechanism which can be used for opening and closing loading current overloading current and short-circuit. Some type can also be used at heavy pollution or high altitude area.
GN19-12 series Indoor disconnector switch, used for in the three-phase AC 50/60Hz, rated voltage 12kV power system, comply with CS6-1 type manual operation mechanism which can be used for opening and closing loading current overloading current and short-circuit. Some type can also be used at heavy pollution or high altitude area.
Service Conditions
●The altitude: 1000m~3000m
●The ambient temperature: -30℃~40℃
●The relative humidity of air: monthly≤90℃,daily≤95℃
●The wind pressure: ≤700pa(wind speed 34m/s)
●Amplitude: earthquake degree 8
●Environment degree: degree 3
●Cannot be use on thecondition of the danger of fire and blast, heavy pollution, chemical etching, strong shake etc.
packing picture
●The altitude: 1000m~3000m
●The ambient temperature: -30℃~40℃
●The relative humidity of air: monthly≤90℃,daily≤95℃
●The wind pressure: ≤700pa(wind speed 34m/s)
●Amplitude: earthquake degree 8
●Environment degree: degree 3
●Cannot be use on thecondition of the danger of fire and blast, heavy pollution, chemical etching, strong shake etc.
Technical Specfication
Code No. | Rated voltage (kV) | Rated current (A) | Rated short time withstand current (4s) kA | 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 |
GN19-12/1250-12.5 | 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 |
packing picture
