第1页共2页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共2页BLVV300/500V铝芯聚氯乙烯绝缘电线主要技术参数导体标称截面mm2导体结构根/线径绝缘厚度规定值mm护套厚度mm平均最大外径mm20℃时导体电阻最大值Ω/km电线最高工作温度℃70℃时绝缘电阻最小值MΩ·km浸水试验电压V工作温度下环境40℃时电线的载流量A电线参考重量kg/km2.51/1.780.80.95.711.8700.00102000203141/2.250.80.96.57.390.0085274161/2.760.80.97.14.610.00703550107/1.351.00.98.83.080.00654881167/1.701.01.010.11.910.005065114257/2.141.21.112.21.200.005087168357/2.521.21.213.50.8680.00401052155019/1.781.41.315.60.6410.00451302787019/2.141.41.417.70.4430.00351653739519/2.521.61.520.30.3200.003521048712037/2.031.61.622.20.2530.003224559715037/2.251.81.624.30.2060.003228571818537/2.522.01.725.40.1640.03232587124061/2.252.21.828.70.1250.0323901128第2页共2页第1页共2页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共2页30061/2.522.41.931.70.1000.0304551371
