精选环球 - 光电公司玻璃绝缘子（交流）型号一览表2010-7-23光电公司玻璃绝缘子（交流）型号一览表 2008-6-21 交流系统用盘形悬式绝缘子标准型绝缘子型号U70B/146U80B/146U100B/146U120B/146U160B/155U210B/170U240B/170U300B/195U420B/205U550B/240公称直径 D(mm)255255255255280280280320360360结构高度 H(mm)146146146146155170170195205240公称爬电距离 L(mm)320320320320400400400485550620连接标记 (mm)16161616202024242832额定机械破坏负荷 (kN)7080100120160210240300420550逐个拉伸负荷试验 (kN)3540506080105120150210275工频干耐受电压 (kV)70707070757575859095工频湿耐受电压 (kV)40404040454545505555雷电冲击耐受电压 (kV)100100100100110110110130140145冲击过电压击穿耐受电压(p.u.)2.82.82.82.82.82.82.82.82.82.8最小工频击穿耐受电压(kV)130130130130130130130130130130无线电干扰 10kV；1MHz(V)50505050505050505050可见电晕电压 脚 / 帽(kV)18/2218/2218/2218/2218/2218/2218/2218/2218/2218/22工频电弧试验0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA绝缘子单片重量 (kg)3.63.64.04.06.57.27.510.614.619.1交流系统用盘形悬式绝缘子空气动力型.精选绝缘子型号U70BP/146MU80BP/146MU100BP/146MU120BP/146MU160BP/155MU210BP/170MU240BP/170M公称直径 D(mm)380380380380420420420结构高度 H(mm)146146146146155170170公称爬电距离 L(mm)365365365365380380380连接标记 (mm)16161616202024额定机械破坏负荷 (kN)7080100120160210240逐个拉伸负荷试验 (kN)3540506080105120工频干耐受电压 (kV)55555555606060工频湿耐受电压 (kV)45454545505050雷电冲击耐受电压 (kV)90909090959595冲击过电压击穿耐受电压2.82.82.82.82.82.82.8(p.u.)最小工频击穿耐受电压130130130130130130130(kV)无线电干扰 10kV；505050505050501MHz(V)可见电晕电压 脚 / 帽(kV)18/2218/2218/2218/2218/2218/2218/22工频电弧试验0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA绝缘子单片重量 (kg)5.65.65.65.67.08.99.0交流系统用盘形悬式绝缘子耐污型绝缘子型号U70BP/146HU80BP/146HU100BP/146HU120BP/146HU160BP/155HU210BP/170HU240BP/170HU300BP/190H公称直径 D(mm)255255255255280280280320结构高度 H(mm)146146146146155170170195.精选公称爬电距离 L(mm)400400400400450450450610.精选连接标记 (mm)1616161620202424额定机械破坏负荷 (kN)7080100120160210240300逐个拉伸负荷试验 (kN)3540506080105120150工频干耐受电压 (kV)8080808085858590工频湿耐受电压 (kV)4545454550505055雷电冲击耐受电压 (kV)110110110110125125125140冲击过电压击穿耐受电压 (p.u.)2.82.82.82.82.82.82.82.8最小工频击穿耐受电压 (kV)130130130130130130130130无线电干扰 10kV；1MHz(V)5050505050505050可见电晕电压 脚/ 帽(kV)18/2218/2218/2218/2218/2218/2218/2218/22工频电弧试验0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA绝缘子单片重量 (kg)4.64.64.64.67.37.38.412.5交流系统用盘形悬式绝缘子耐污 型绝缘子型号U70BP/146HU80BP/146HU100BP/146HU120BP/146HU160BP/155HU210BP/170HU240BP/170HU300BP/195H公称直径 D(mm)280280280280320320320380结构高度 H(mm)146146146146155170170195公称爬电距离 L(mm)450450450450550550550690连接标记 (mm)1616161620202424额定机械破坏负荷 (kN)7080100120160210240300逐个拉伸负荷试验 (kN)3540506080105120150工频干耐受电压 (kV)85858585909090100工频湿耐受电压 (kV)5050505055555560.精选雷电冲击耐受电压 (kV)125125125125140140140155.精选冲击过电压击穿耐受电压2.82.82.82.82.82.82.82.8(p.u.)最小工频击穿耐受电压 (kV)130130130130130130130130无线电干扰 10kV；1MHz(V)5050505050505050可见电晕电压 脚/ 帽 (kV)18/2218/2218/2218/2218/2218/2218/2218/22工频电弧试验0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA绝缘子单片重量 (kg)5.85.85.85.88.910.210.415.3交流系统用盘形悬式绝缘子耐污型绝缘子型号U70BP/146HU80BP/146HU100BP/146HU120BP/146HU160BP/155HU210BP/170H公称直径 D(mm)320320320320330330结构高度 H(mm)146146146146155170公称爬电距离 L(mm)550550