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Rated voltage: 126kV~252kV
Rated lightning impulse withstand voltage (peak):
550kV~1050 kV ( To earth)
Rated lightning impulse withstand voltage (peak):
630kV~1200kV (Across open contacts)
Rated normal current: 1250~4000A
Rated peak withstand current: 80~125kA
Rated short time withstand current: 31.5~40kA/4s,
40~50kA/3s





Description