Indoor earthing switch
12 - 24 kV | JN15
Chint Electric Co.,Ltd.
Application: in 12, 24kV power system for HV busbars.
Standards: IEC 62271-102
Technical Data:
Rated voltage (kV): 12
Rated short-time withstands current (kA): 31.5 to 40
Rated continuous time of short circuit (S): 2 to 4
Rated withstands current (peak) [kA]: 80 to 100
Rated short-circuit breaking current (kA): 80 to 100
Inter-phase center distance (Mm): 150 to 275
Rated insulation level:
- Power frequency withstand voltage 1min (RMS) [kV]: 42
- Lighting impulse withstand voltage (peak) [kV]:75
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