A.300mm B.500mm C.850mm D.750mm
A.3.387kA B.1.129kA C.1.956kA D.1.694kA
A.209.1kg B.248.4kg C.330.7kg D.358.3kg
A.950mm B.650mm C.1050mm D.400mm
A.无遮拦架空线对被穿越的房屋屋面间4300mm B.出线隔离开关断口间2000mm C.母线隔离开关动、静触头间2000mm D.围墙与带电体间3800mm
