产品标准
本产品按GB12706《额定电?5kV及以下铜芯、铝芯塑料绝缘电力电缆》和GB12666《电线电缆燃烧实验方法》标准生产，同时还可根据用户需要按国际电工委员会推荐的IEC标准、英国BS标准、德国DIN标准、美国ICEA标准及日本JIS标准生产、br>The product is manufactured according to the standard of GB12706 and GB12666 or IEC,BS,DIN,ICEA,and JIS upon request.适用范围
本产品适用于工频额定电?.6/1kV及以下配电线路或工业装置中有耐火要求的固定敷设场所使用、br>The product is suitable for use in power distribution lines or fixed installations with rated power-frequency voltage up to and including 0.6/1kV. 使用特?/span>
工频额定电压U0/U:0.6/1kV、br>Rated power-frequency voltage U0/U:0.6/1kV.
电缆导体的最高允许长期工作温度（PVC/XLPE（70?90?
Max.permissible continuous operating temperature of conductor (PVC/XLPE): 70?90ℂbr>短路时（最长持续时间不超过5s）电缆导体最高允许温?br>PVC:导体截面300mm2-160ℂbr>导体截面?00mm2-140ℂbr>XLPE:250ℂbr>Max.short-circuit temperature of the conductor shall not exceed(5s maxiumduration):
PVC:cross-section of conductor300mm2-160ℂbr>cross-section of conductor?00mm2-140ℂbr>XLPE:250ℂbr>电缆敷设时环境温度应不低?ℂbr>The ambient temperature under installation should not below 0ℂbr>电缆的弯曲半径：多芯电缆不小于电缆外?5倍，单芯电缆不小于电缆外?0倍、br>The bending radius of a single-core cable should not less than 20 times of the cable diameter.
The bending radius of multicore-cable should not less than 15 times of the cable diameter. |
