钟罩型、普通型悬式瓷绝缘子

绝缘子型式

额定机电破坏负荷(kN)

70

90

100

120

134

160

210

240

300

420

550

700

840/760

交流

普通型

●

●

●

●

●

●

●

●

●

●

钟罩型

●

●

●

●

●

●

●

●

●

●

●

●

●

草帽型

●

●

●

●

●

●

双伞型

●

●

●

●

●

●

●

●

●

三伞型

●

●

●

●

●

●

●

●

●

●

直流

钟罩型

●

●

●

●

●

●

●

●

草帽型

●

●

●

双伞型

●

●

●

●

●

三伞型

●

●

●

●

●

●