额定电压:27.5/55kV
Rated Voltage:27.5/55kV
额定电流:1250A
Rated Current:1250A
额定短路开断电流:20kA
Rated Short Break Current:2OkA
额定短路关合电流:50kA
Rated Short Making Current:50kA
机械寿命:10000次
Mechenical life:10000