CU/XLPE/PVC 76/132kV 1x185mm2电力电缆结构示意图及各层尺寸（一）结构示意图导电线芯 导体包带 导体屏蔽 绝缘绝缘屏蔽半导电阻水带皱纹铝护套防蚀层外护套（外涂半导电层） （二）、各层尺寸序 号 No结构Structure材料Materials标准Standards厚度mmThickness外径mmOuter Dia.1导电线芯CoreIEC6022816.2 (-0.2+0.2)2导体包带Conductor binder半导电尼龙带Semi-conductive nylon tapeIEC608400.1216.63导体屏蔽(包带+挤制)Con ductor shield(wrap+extrusion)超光滑半导电交 联聚乙烯Super smooth semi-conductive XLPEIEC608401.3(0.2)19.1 (-0.2, +0.4)4绝缘 Insulation超净交联聚乙烯Super cleanXLPEIEC6084019.057.0(-0.5,+1.0)5绝缘屏蔽Insulation shield超光滑半导电交 联聚乙烯Super smooth semi-conductive XLPEIEC608401.2(0.2)59.3(-0.5,+1.0)6半导电阻水带Semi-conductive waterproof cushion layer半导电缓冲阻水 带Semi-c on ductive water-proof tapeIEC608402.0 （近似值）647皱纹铝护套Corrugated Al.sheathAluminumIEC608402.078.5(-2.0+2.0)8防蚀层Anti-corrosion layer沥青AsphaltumIEC608400.378.59外护套Outer sheath聚氯乙烯PVCIEC608404.086.5(・3.0,+3.0)AL/XLPE/PVC 76/132kV 1 x300mm2电力电缆结构示意图及各层尺寸（一）结构示意图 （二）、各层尺寸序 号 No结构Structure材料Materials标准Standards厚度mmThickness外径mmOuter Dia.1导电线芯Core铝AluminumIEC6022820.6 (-0.2+0.2)2导体包带Conductor binder半导电尼龙带Semi-conductive nylon tapeIEC608400.1221.03导体屏蔽(包带+挤制)Con ductor shield(wrap+extrusion)超光滑半导电交 联聚乙烯Super smooth semi-conductive XLPEIEC608401.3(0.2)23.5 (-0.2, +0.4)4绝缘 Insulation超净交联聚乙烯Super cleanXLPEIEC6084019.061.5(-0.5,+1.0)5绝缘屏蔽Insulation shield超光滑半导电交 联聚乙烯Super smooth semi-conductive XLPEIEC608401.2(0.2)63.9(-0.5+1.0)6半导电阻水带Semi-conductive waterproof cushion layer半导电缓冲阻水 带Semi-c on ductive water-proof tapeIEC608402.0 （近似值）69.07皱纹铝护套Corrugated Al.sheathAluminumIEC608402.082.5(-2.0+2.0)8防蚀层Anti-corrosion layer沥青AsphaltumIEC608400.382.59外护套Outer sheath聚氯乙烯PVCIEC608404.090.5(・3.0,+3.0)。
