GB/T 31840.3-2015
AbolishedAluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 3: Cables for rated voltages 35kV(Um=40.5kV)
额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV) 铝合金芯挤包绝缘电力电缆 第3部分：额定电压35kV(Um=40.5kV)电缆
Application Summary AI generated
This standard specifies the technical requirements, test methods, and inspection rules for 35kV aluminum alloy power cables with extruded insulation. It is applied in the manufacturing and quality verification of medium-voltage power cables used in industrial power distribution, urban power grids, and large-scale infrastructure projects. The standard ensures the cables meet safety and performance criteria for transmitting electrical energy at 35kV rated voltage.
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