Rated voltage: 6.3kV, 12KV, 13.8kV, 15kV, 17.5kV, 24kV, 40.5kV
Rated frequency: 50HZ
Rated current: 630A~5000A
Rated lightning impulse withstand voltage: 85kA
Rated short-time withstand current(/3s): 20kA~ 50kA
Rated duration of short circuit: 3s

Rated voltage: 6.3kV, 12kV, 17.5kV, 24kV
Rated frequency: 50HZ
Rated current: Incoming 630A, Outgoing 125A
Rated short-time withstand current(3s): 20kA
Rated Impluse withstand voltage: 85kV

Rated voltage: 6.3kV, 12kV
Rated frequency: 50HZ
Rated current: Incoming 630A, Outgoing 100A
Rated short-time withstand current(3s): 20kA
Rated Impluse withstand voltage: 85kV