玻璃钢化绝缘子U70B/146

标准型玻璃绝缘子主要技术参数表： 产品型号公称直径Dmm 结构高度Hmm 公称爬电距离 Lmm 联接型式机械破坏负荷kN逐个拉伸负荷试验kN工频湿耐受电压kV雷电冲击耐受电压kV冲击击穿电压P.U工频击穿电压kV无线电干扰μV可见电晕脚 /帽kV工频电弧试验单片净重kg通用代号LXY系列FC系列U70BSU70B/127HLXY2-70FC70/127255127320167035401002.81305018/2220kA3.77U70BLU70B/146HLXY1-70FC70/0167035401002.81305018/22 20kA3.78U100BSU100B/127HFC100/1272551273201610050401002.81305018/22 20kA3.9U100BLU100B/146HLXY-100FC100/01610050401002.81305018/22 20kA4U120B/127HFC120/1272551273201612060401002.81305018/22 20kA3.9U120BU120B/146HLXY-120FC120/01612060401002.81305018/2220kA4.2U160BSU160B/146HLXY4-160FC160/02016080451252.81305018/2220kA6U160BU160BMU160B/155HLXY3-160FC160/02016080451252.81305018/2220kA6.2U160BLU160B/170HLXY-160FC160/02016080451252.81305018/2220kA6.5U210BU210B/170HLXY3-210FC210/020210105451052.81305018/2220kA6.7U240B/170HLXY-240FC240/024240120451052.81305018/2220kA6.8U300BU300B/195HLXY-300FC300/19532019548524300150501552.81305018/2220kA10.6U420(400)BU420B/205HLXY-420FC420/20536020555028400210551652.81305018/2220kA14U550BU550B/240HLXY-550FC550/24038024060032530275551752.81305018/2220kA21.5