电线电缆载流量对照表.doc

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1、电线电缆载流量对照表网站首页>>业界动态>>工控热点>>电线电缆载流量对照表   我要投稿时间：2011-1-811:29:08 文章来自于：(工控网) VV聚氯乙烯绝缘电力电缆重量外径载流量参考0.6/1kV单芯PVC绝缘（钢带铠装）电力电缆标称截面mm2绝缘标称厚度mm电缆最大外径mm参考重量㎏/km20℃导体直流电阻最大值Ω/km允许载流量A空气敷设土壤敷设非铠装铠装VVVLVVYVLYVV22VLV22VV23VLV23铜铝铜铝铜铝1.50.87.0-51-44-----12.1-18-27-2.50.88.0-73586247----7.4112.12519362741.09.0-

2、99748762----4.617.413326473561.09.5-1238611073----3.084.6141345846101.010.915.31781161621003202602902301.833.0857447858161.012.116.52461462101104203193902901.151.91765910076251.214.018.43592023371805583985183580.7271.20987613098351.215.319.74642464402216704506254050.5240.86811590155115501.417.221.6

3、6063105762808275367824900.3870.641145110185140701.419.225.3824396790361108665210364020.2680.443180140225170951.621.727.911005171058475138379513237350.1930.322251752702051201.623.529.7130060812555631776103417109700.1530.2532602003102351501.825.731.81654730160067621281201205811300.1240.20630023035026

4、51852.028.234.42000890193782725051392242513120.09910.1643452703953002402.231.538.8264011172565104231291678303415830.07450.1254103204553503002.434.942.0328613763200129039142031380219200.06010.106475370515395VV聚氯乙烯绝缘电力电缆重量外径载流量参考0.6/1kV二芯PVC绝缘（钢带铠装）电力电缆标称截面mm2绝缘标称厚度mm电缆最大外径mm参 考 重 量㎏/km20℃导体直流电阻最大值Ω/

5、km允许载流量A空气敷设土壤敷设非铠装铠装VVVLVVYVLYVV22VLV22VV23VLV23铜铝铜铝铜铝1.50.811.6-1119288-----12.1-17-26-2.50.812.315.813910811382----7.4112.12318342641.014.217.71951451641143753253342844.617.413124443561.015.318.82471742131404403673963233.084.613,,,8325645101.018.522.03742493362116074815584321.833.0853427659161.0

6、20.824.35213224762777825837275281.151.91715510077251.219.723.26543456113028955858425320.7271.209070125100351.221.525.0858424801376112168710636290.5240.86811086155120501.424.628.311875681131512149687714308110.3870.641135105185145701.427.531.2162575715636951936106918609930.2680.443165130230175951.631

7、.536.82165988209491728671690277716000.1930.322101652752101201.634.239.6267911922597111034362110333120050.1530.2532451903102451501.838.343.8334214843247138942312373411122530.1240.2062802153502751852.045.451.