GB/Z 41909-2022
低压开关设备和控制设备 开关设备和控制设备及其成套设备的EMC评估
Low-voltage switchgear and controlgear—Electromagnetic compatibility assessment for switchgear and controlgear and their assemblies
- 实施日期
- —
- ICS 分类
- 29.130.20
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。
找到 85 条
GB/Z 41909-2022
Low-voltage switchgear and controlgear—Electromagnetic compatibility assessment for switchgear and controlgear and their assemblies
GB/Z 41912-2022
Low-voltage switchgear and controlgear—Guidance for the development of embedded software
GB/T 14048.22-2022
Low-voltage switchgear and controlgear—Part 7-4: Ancillary equipment—PCB terminal blocks for copper conductors
GB/T 14048.23-2022
Low-voltage switchgear and controlgear—Part 9-1: Active arc-fault mitigation systems—Arc quenching devices
GB/Z 40776-2021
Low-voltage switchgear and controlgear—Fire risk analysis and risk reduction measures
GB/T 10217-2021
Design guide of the outline and structure for the electric control equipment
GB/T 19334-2021
Dimensions of low-voltage switchgear and controlgear—Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories
GB/T 7251.8-2020
Low-voltage switchgear and controlgear assemblies—Part 8: General technical requirements for intelligent assembly
GB/T 14048.4-2020
Low-voltage switchgear and controlgear—Part 4-1: Contactors and motor-starters—Electromechanical contactors and motor-starters (Including motor protector)
GB/T 24275-2019
Low-voltage fixed connection enclosed switchgear and controlgear assemblies
GB/T 24274-2019
Low-voltage withdrawable switchgear and controlgear assemblies
GB/T 14048.14-2019
Low-voltage switchgear and controlgear—Part 5-5: Control circuit devices and switching elements—Electrical emergency stop device with mechanical latching function
GB/T 35743-2017
Low-voltage switchgear and controlgear—Product data and properties for information exchange
GB/T 35685.1-2017
Low-voltage switchgear and controlgear enclosed equipment—Part 1:Enclosed switch-disconnectors to provide isolation during repair and maintenance work
GB/T 14048.22-2017
Low-voltage switchgear and controlgear—Part 7-4: Ancillary equipment—PCB terminal blocks for copper conductors
GB/T 7251.4-2017
Low-voltage switchgear and controlgear assemblies—Part 4: Particular requirements for assemblies for construction sites (ACS)
GB/T 7251.3-2017
Low-voltage switchgear and controlgear assemblies—Part 3: Distribution boards intended to be operated by ordinary persons(DBO)
GB/T 24276-2017
A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation
GB/T 7251.5-2017
Low-voltage switchgear and controlgear assemblies—Part 5: Assemblies for power distribution in public networks
GB/T 14048.12-2016
Low-voltage switchgear and controlgear—Part 4-3: Contactors and motor-starters—AC semiconductor controllers and contactors for non-motor loads