額定電壓:252kV
Rated Voltage:252kV
額定電流:4000A
Rated Current:4000A
額定短路開斷電流:50kA
Rated Short Break Current:50kA
額定短路關合電流:125kA
Rated Short Making Current:125kA
機械壽命:3000次
Mechenical Life:3000