交流额定电压:300 / 500V及以下。电线的长期允许工作温度:-25~70°C -25~105°C电线安装温度:不低于-15°C芯数×标称截面(mm2)线芯结构导线参考数据直流电阻不大于20°CΩ/ KM数/单直径(mm)标称外径(mm)最大外径(mm)重量(kg-km)12×0.7542 / 0.156.67.646.0026.022× 0.7542 /0.154.2×6.65.0×7.643.4426.032×1.032 / 0.207.17.855.6619.542×1.548 / 0.208.18.873.4313.352×2.548 / 0.209.811.0110.807.8963×0.7542 / 0.157.28.062.762673×1.032 / 0.207。 58.472.3919.583×1.548 / 0.208.99.6101 .5313.393×2.577 / 0.2010.711.5154.357.89104×0.7542 / 0.157.88.677.5926114×1.032 / 0.208.49.261.2319.5124×1.548 / 0.209.911.0130.9413.3134×2.577 / 0.2011.612.5192。 487.89145×0.7542 /0.158.79.496.4826.0155×1.032 / 0.209.111.0112.2919.5165×1.548 / 0.2011.012.0164.2513.3175×2.577 / 0.2012.914.0239.057.89