XWP70绝缘子(1)

1、天 XWP-70绝缘子产品说明及使用方法：XWP,XHP,XMP高压线路耐污盘形悬式瓷绝缘子一、用途、结构、型号简介天恒高压线路耐污盘形悬式瓷绝缘子适用于工业粉尘、化工、盐碱、沿海及多雾地区，供高压架空输配电线路上的绝缘和固定导线用，一般组装成绝缘子串用于不同电压等级、不同污秽地区的电力线路上。耐污型绝缘子按其伞形结构分为双层伞型、钟罩型、草帽型三种。双层伞耐污型绝缘子爬电距离大，伞型开放，裙内外光滑无棱，积灰速率低，风雨自洁性能好;钟罩型耐污悬式绝缘子利用伞内受潮的不同期性及伞下高棱的抑制放电作用，防污性能较好;草帽型耐污悬式绝缘子盘径大，一般将其放在悬垂串的顶端，对防止鸟害及贯穿性结冰有较

2、好的作用。耐污型悬式绝缘子的结构装配可参见普通型悬式绝缘子。河间市天恒电力器材型号说明XWP-以机电破坏负荷表示的双层伞型耐污悬式瓷绝缘子XHP-以机电破坏负荷表示的钟罩型耐污悬式瓷绝缘子XMP-以机电破坏负荷表示的草帽型耐污悬式瓷绝缘子其右下角数字为设计顺序号;破折号后面的数字为机电破坏负荷(kN);C-槽型连接(球型连接不表示)二、尺寸与特性天恒电力双伞型主要结构尺寸天恒电力型号主要尺寸 mm工频电压kV r.m.s不小于雷电全波冲击电压kV peak不小于污闪电压提高率%抗张机械负荷 kN重量kg结构高度H盘径D公称爬电距离L连接型式标记干闪络湿闪络1min湿耐受击穿50%闪络耐受例行试

3、验lh机电试验机电破坏不小于XWP1-7016025540016905042120135120203552.5706.0XWP2-7014625540016905042120135120203552.5705.9XWP2-70905042120135120203552.5706.1XWP3-70160280450161005045120135120203552.5707.0XWP4-7014630040016905042120135120203552.5706.5XWP5-7014625040016905042120135120203552.5706.5XWP6-70

4、146255450161005045120145120203552.5705.9XWP7-70155120/300545161105550120160135203552.5709.0XWP8-70146280450161005045120145120203552.5707.0XWP1-100160255400169050421201351202050751006.6XWP2-1001602804501610050451201451202050751008.0XWP3-1001462804501610050451201451202050751007.8XWP6-100170120/3005451

5、611055501301601352050751009.5XWP2-1201602804501610050451201451202060901208.4XWP3-1201462804501610050451201451202060901208.1XWP-16015530040020100504212014513020801201608.8XWP1-16016028040020100504212014513020801201608.8XWP2-160155300450201005045120150130208012016010.0XWP3-1601552804502010050451201501

6、3020801201608.2XWP6-16017033045020100504512015013020801201609.4XWP7-160170340545201105550120160135208012016012.0XWP-21017030045020/24100504512015013020105157.521011.5XWP3-21017035052520/24110555012016013520105157.521013.5XWP-3001953304802410555471201501302015022530014.8 天恒电力三伞型主要结构尺寸型号主要尺寸 mm工频电压kV

7、r.m.s不小于雷电全波冲击电压kV peak不小于污闪电压提高率%抗张机械负荷 kN重量kg结构高度H盘径D公称爬电距离L连接型式标记干闪络湿闪络1min湿耐受击穿50%闪络耐受例行试验lh机电试验机电破坏不小于XWP7-701462554501610050421201501202035525706.8XWP4-160170330545201105550130160130208012016011.8XWP4-21017033054520110555013016013020105157.521014.5 天恒电力钟罩型主要结构尺寸型号主要尺寸 mm工频电压kV r.m.s不小于雷电全波冲击电压

8、kV peak不小于污闪电压提高率%抗张机械负荷 kN重量kg结构高度H盘径D公称爬电距离L连接型式标记干闪络湿闪络1min湿耐受击穿50%闪络耐受例行试验lh机电试验机电破坏不小于XHP-70146255432161005042120135120203552.5706.5XHP1-7016025540016905042120135120203552.5705.6XHP5-7014628040016905042120135120203552.5706.7XHP-8016025540016905042120135120204060806.0XHP1-80146255432161005042120

9、135120204060807.0XHP2-801005042120135120204060807.0XHP3-80140255432161005042120135120204060806.7XHP-1001602804301610050421201351202050751007.9XHP1-1001462804501610050421201351202050751007.6XHP2-1001462554321610050421201351202050751007.9XHP3-10014632055516110605513016013520507510011.4XHP

10、4-100160270400169050421201351202050751006.8XHP-11114625543216100601201502055.583.31117.7XHP-111100601201502055.583.31117.7XHP-12016028043016451201202060901207.9XHP1-12014628045016451201202060901207.6XHP2-12014625543216421201202060901207.9XHP3-20146320555165513013520609012011.4XHP-160155

11、3004502045130120208012016010.3XHP4-160155330452045130120208012016010.5XHP1-1601463304402045130120208012016010.4XHP2-1601703205252055130135208012016011.5XHP5-1601703305252055130135208012016011.5XHP3-1601703205502055130135208012016012.5XHP6-160C16529243220C1006013015020801201609.1XHP7-160

12、11060130160208012016012.6XHP-1901703405560/24551301352095142.19015.0XHP-2101703004500/244513013020105157.21012.5XHP2-2101703004700/244513013020105157.21012.5XHP1-210170320550205513013520105157.21014.6XHP-225170320550205513013520112.16822514.5XHP-30019532048524451301402015022530014.6XHP4-30019538069024601301402015022530021.4 天恒电力草帽型主要结构尺寸型号主要尺寸 mm工频电压kV r.m.s不小于雷电全波冲击电压kV peak不小于污闪电压提高率%抗张机械负荷 kN重量kg结构高度H盘径D公称爬电距离L连接型式标记干闪络湿闪络1min湿耐受击穿50%闪络耐受例行试验lh机电试验机电破坏不小于XMP-7014635030016401201053552.5706.2XMP-70401201053552.5706.4XMP-80146330305