GB/T 3048.12-2025
电线电缆电性能试验方法 第12部分:局部放电试验
Test methods for electrical properties of electric cables and wires—Part 12: Partial discharge test
- 实施日期
- 2026-05-01
- ICS 分类
- 29.060.20
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 3048.12-2025
Test methods for electrical properties of electric cables and wires—Part 12: Partial discharge test
GB/T 31840.3-2025
Aluminum 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 rate voltages 35kV(Um=40kV)
GB/T 22577-2025
Class 1E cables for nuclear power generating stations—General requirements
GB/T 3048.4-2025
Test methods for electrical properties of electric cables and wires—Part 4:Test of DC resistance of conductors
GB/T 45941-2025
Test methods for electric cables with rated voltages up to and including 450/750 V
GB/T 29631-2025
Flexible and torsion resistant cables of rated voltages up to and including 1.8/3 kV for wind turbine
GB/T 11017.3-2024
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 66 kV (Um=72.5 kV) and 110 kV (Um =126 kV) —Part 3: Accessories
GB/T 11017.2-2024
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 66 kV(Um=72.5 kV) and 110 kV (Um=126 kV)—Part 2: Power cables
GB/T 11017.1-2024
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 66 kV(Um=72.5 kV)and 110 kV(Um=126 kV)—Part 1: Test methods and requirements
GB 43069-2023
Safety requirements for mine cable
GB/T 42397-2023
Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects
GB/T 41629.3-2022
Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(Um=550 kV)—Part 3: Accessories for submarine cables
GB/T 41629.2-2022
Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(Um=550 kV)—Part 2: Long AC submarine cables
GB/T 41629.1-2022
Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(Um=550 kV)—Part 1: Test methods and requirements
GB/T 18380.32-2022
Tests on electric and optical fibre cables under fire conditions—Part 32:Test for vertical flame spread of vertically-mounted bunched wires or cables—Category A F/R
GB/T 18380.34-2022
Tests on electric and optical fibre cables under fire conditions—Part 34:Test for vertical flame spread of vertically-mounted bunched wires or cables—Category B
GB/T 18380.33-2022
Tests on electric and optical fibre cables under fire conditions—Part 33:Test for vertical flame spread of vertically-mounted bunched wires or cables—Category A
GB/T 18380.36-2022
Tests on electric and optical fibre cables under fire conditions—Part 36:Test for vertical flame spread of vertically-mounted bunched wires or cables—Category D
GB/T 18380.35-2022
Tests on electric and optical fibre cables under fire conditions—Part 35:Test for vertical flame spread of vertically-mounted bunched wires or cables—Category C
GB/T 18380.31-2022
Tests on electric and optical fibre cables under fire conditions—Part 31: Test for vertical flame spread of vertically-mounted bunched wires or cables—Apparatus