标称导体截面积股数/ 直径标称绝缘厚度标称内衬厚度标称钢丝铠装 直径标称护套厚度标称外径标称电缆重量挤出型内衬带状内衬MM²NO./MMMMMMMMMMMMMMKG/MM3x1.57/0.530.60.80.91.412.8-3073x2.57/0.670.70.80.91.414.1-3873x47/0.850.80.80.91.415.8-4933x67/1.040.80.81.251.518.0-7013x107/1.351.00.81.251.621.2-9673x167/1.701.00.81.251.623.123.112193x257/2.141.21.01.61.728.227.816123x25*7/2.141.21.01.61.725.024.616123x3519/1.531.21.01.61.830.830.419923x35*19/1.531.21.01.61.827.126.719923x50*19/1.781.41.01.61.930.530.125343x70*19/2.141.41.22.02.035.034.235183x95*19/2.521.61.22.02.139.338.545103x120*37/2.031.61.22.02.242.241.453753x150*37/2.251.81.42.52.447.546.368103x185*37/2.522.01.42.52.551.950.781903x240*61/2.252.21.62.52.657.856.2102803x300*61/2.522.41.62.52.863.261.6124303x400*61/2.852.61.62.53.069.668.015400