GB/T 12706.3-2020
ActivePower cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV)—Part 3: Cables for rated voltages of 35kV(Um=40.5kV)
额定电压1kV(Um=1.2 kV)到35kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第3部分：额定电压35kV(Um=40.5kV)电缆
Application Summary AI generated
This standard specifies the construction, dimensions, and test requirements for power cables with extruded insulation rated at 35 kV (Um=40.5 kV). It is applied in the manufacturing and quality verification of medium-voltage cables used in power distribution networks, industrial plants, and utility substations. The standard ensures these cables meet safety and performance criteria for fixed installations, including underground, aerial, or indoor applications.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.