GB/T 30423-2025
高压直流设施 系统试验
High-voltage direct current (HVDC) installations—System tests
- 实施日期
- 2026-07-01
- ICS 分类
- 29.130.10;31.080.01
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 30423-2025
High-voltage direct current (HVDC) installations—System tests
GB/T 45932-2025
Common specifications for high-voltage direct current switchgear and controlgear standards
GB/T 1984-2024
High-voltage alternating-current circuit-breakers
GB/T 28819-2023
Aluminium alloy enclosures for gas-filled high-voltage switchgear
GB/T 1985-2023
High-voltage alternating current disconnectors and earthing switches
GB/T 42321-2023
Additional requirements for internal arc classified pole-mounted metal-enclosed switchgear for rated voltages above 3.6 kV and up to and including 40.5 kV
GB/T 42009-2022
High voltage alternating-current circuit-breakers for filter banks
GB/T 41996-2022
Guide of operation management model for the digital workshop of switchgear
GB/T 40823-2021
Compact equipment assembly for distribution substation(CEADS)
GB/T 14824-2021
High-voltage alternating-current generator circuit-breakers
GB/T 11022-2020
Common specifications for high-voltage alternating-current switchgear and controlgear standards
GB/T 7674-2020
Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
GB/T 3906-2020
Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV
GB/T 3804-2017
High-voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV
GB/T 33981-2017
Standard practice for the measurement of sound pressure levels on high-voltage alternating current circuit-breakers
GB/T 22382-2017
Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
GB/T 22381-2017
Cable connections between gas-insulated metal-enclosed switchgear for rated voltages equal to and above 72.5kV and fluid-filled and extruded insulation power cables—Fluid-filled and dry type cable-terminations
GB/T 2900.20-2016
Electrotechnical terminology High-voltage switchgear and controlgear
GB/T 1985-2014
High-voltage alternating-current disconnectors and earthing switches
GB/T 1984-2014
High-voltage alternating-current circuit-breakers