Earthing Switch GPJN15A-40.5/31.5-280(L)
GPJN15A- 40.5/31.5 type indoor high voltage earthing switch is the assembly type products, its performance meet GB1985-2004 High Voltage AC Disconnector and Earthing Switch and the requirements of standard IEC62271-102:2002. The products suit for power system with 40.5kV, 3 phase, AC, 50(60) Hz; it can match with GPN1-40.5kV high voltage switchgear or other similar equipment. It is applicable for high voltage switchgear arrangement as the earthing protection when maintenance.
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GPJN15A- 40.5/31.5 type indoor high voltage earthing switch is the assembly type products, its performance meet GB1985-2004 High Voltage AC Disconnector and Earthing Switch and the requirements of standard IEC62271-102:2002. The products suit for power system with 40.5kV, 3 phase, AC, 50(60) Hz; it can match with GPN1-40.5kV high voltage switchgear or other similar equipment. It is applicable for high voltage switchgear arrangement as the earthing protection when maintenance.
| Rated voltage | 40.5kV |
| Rated short-time withstand current | 31.5kA |
| Rated short-circuit duration | 4s |
| Rated short-circuit close current | 80kA |
| Rated peak withstand current | 80kA |
| Phase distance | 280mm |
| Certificate | ASTA, KEMA, CE |
| Compliance | Meets international safety standards such as ISO, IEEE |
Altitude sea level not exceeding 1000m
Ambient air temperature: +45℃, -25℃
Seismic intensity not exceeding 8 degree
Related humidity daily average value not more than 95%, monthly average not more than 90%
Pollution class: II
Special condition: Please specify when ordering.
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