Requirement:

1) Attitude: ≤1000-3000m

2) Temperature: ≤40 degree

3) Wind speed: ≤35m/s

4) The place must be no burn, explode and shock

5) Environment pollution: Grade IV

Technical Parameter:

1) Rateds voltage (KV): 12

2) Rated current (A): 100-200

3) Rated switch-off current (KA): 6.3-12.5

4) Minmun switch-off current (5A fusing filament)

5) Power frequency dry resisting voltage (KV): 42

6) Impulse resisting voltage (KV): 90