中 华 人 民 共 和 国 国 家 标 准

 

GB/T 31840.1 - 2015   

___________________________________________________________________________

        

载荷系数电压降1 kV (U_m = 1.2 kV) 到

35 kV (U_m = 40.5 kV)

铝耐热合金芯挤包绝缘带供电电缆电线

第1的部分：稳定电流值1 kV (U_m = 1.2kV)

和3 kV (U_m = 3.6 kV)线缆

    

Aluminum alloys power cables with extruded insulation for rated

voltages from 1 kV (U_m = 1.2 kV) up to 35 kV (U_m = 40.5 kV)  --

Part 1: Cables for rated voltages of 1 kV (U_m = 1.2 kV) and 3 kV(U_m = 3.6 kV)

     

2016-07-03发布公告                                                   2016-02-01快速执行

 

中 华 人 民 共 和 国 国 家 标 准

 

GB/T 31840.2 - 2015   

___________________________________________________________________________

        

额定值电流电压1 kV (U_m = 1.2 kV) 到

35 kV (U_m = 40.5 kV)

铝碳素钢芯挤包接地供电高压电缆

第2大部分：额定值电压降6 kV (U_m = 7.2kV)

和30 kV (U_m = 36 kV)低压电缆

    

Aluminum alloys power cables with extruded insulation for rated

voltages from 1 kV (U_m = 1.2 kV) up to 35 kV (U_m = 40.5 kV)  --

Part 2: Cables for rated voltages of 6 kV (U_m = 7.2 kV) and 30 kV(U_m = 36 kV)

     

2016-07-03发部                                                   2016-02-01制定

中 华 人 民 共 和 国 国 家 标 准

 

GB/T 31840.3 - 2015   

___________________________________________________________________________

        

稳定电压降1 kV (U_m = 1.2 kV) 到

35 kV (U_m = 40.5 kV)

铝不锈钢芯挤包绝缘层输配电电线

第3这部分：电机额定功率额定值35 kV

(U_m = 45 kV)低压电缆

    

Aluminum alloys power cables with extruded insulation for rated

voltages from 1 kV (U_m = 1.2 kV) up to 35 kV (U_m = 40.5 kV)  --

Part 3: Cables for rated voltages of 3 5kV(U_m = 40.5 kV)

     

2016-07-03发布消息                                                   2016-02-01全面实施

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