塑料电线材料净重表.doc

塑料BV线材料净重表 单位:千克/千米(kg/km)标称截面导体结构导体外径绝缘厚度(mm)成品外径(mm)导体重量绝缘重量产品参考质量云母带层数云母带 重量BV 1.01/1.131.130.6mm2.338.94.6513.5522.27BV 1.51/1.391.390.7mm2.7913.56.5520.0522.69BV 2.51/1.791.790.8mm3.3922.259.331.823.32BV 41/2.252.250.8mm3.8535.610.9546.5524.04BV 61/2.762.761.0mm4.3653.412.866.224.84BV 107/1.354.051.0mm687BV 167/1.705.11.2mm7.30142.432.95175.3528.52BV 257/2.146.421.2mm8.96221.548.1270.6210.50BV 357/2.527.561.4mm10.16311.555.65367.15212.38BV 5019/1.798.951.4mm13.0844570.5515.5216.34BV 7019/2.1410.71.4mm14.1262391.3714.3217.99BV 9519/2.5212.61.6mm15.84845.5111.25956.75220.3BV 12037/2.0314.21.6mm17.411068113.61181.6224.26BV 15037/2.2515.751.8mm19.761335156.151491.15225.91BV 18537/2.5217.642.0mm21.641646.5183.51830228.22BV 24048/2.5222.682.2mm24.952136241.82377.8232.79BV 30061/2.5222.52.4mm27.502665293.432958.4235.85BV 40061/2.8525.652.6mm30.903536.5358.23895.1240.8注:1. BV线 都是按正规绞合;如:1,72. 在绞合过程中 主线铜丝直径:2.52mm 零线铜丝直径:2.50mm3. 表中绝缘材料为聚氯乙烯塑料(PVC), 其密度为1.45g/mm3 BVR线塑料材料结构与净重表 单位:千克/千米(kg/km)标称截面(mm2)结 构（股/根/直径）外 径(mm)绝缘厚度(mm)标称外径(mm)线径范围导体质量产品参考质量0.757根/0.370.7+0.0517根/0.430.7+0.051.57根/0.520.7+0.052.519根/0.412.050.83.65+0.0534.7419根/0.520.84.20+0.0551.4619根/0640.84.80+0.0573.6107股/7根/0.521.06.68+0.05129167股/7根/0.641.07.76+0.051862514股/7根/0.581.210.09+0.053063519/股7根/0.581.211.10+0.054035019股/7根/0.681.413.00+0.055537027股/7根/0.681.415.37+0.057649537股/7根/0.681.6+0.0512037股/7根/0.7644股/7根/0.64+4股/7根0.581.6+0.0515058股/7根/0.681.8+0.0518545股/19根/0.522.0+0.0524061股/12根/0.6459股/19根/0.522.2+0.05300+0.05400+0.05 (RV.RVV)线塑料材料结构与净重表 单位:千克/千米(kg/km)标称截面(mm2)结构(股/根数/直径)导体直径(mm)绝缘厚度(mm)标称外径(mm)导体质量绝缘质量总参考质量0.316根/0.152.36.40.423根/0.152.58.10.516根/0.228根/0.152.69.10.7524根/0.22.812.21.032根/0.23.015.11.584根/0.1548根/0.23.521.42.577根/0.24.224.5477根/0.264.851.8684根/0.3077根/0.326.474.1107股/19根/0