Home / Standards / GB/Z 41909-2022 GB/Z 41909-2022 Active Low-voltage switchgear and controlgear—Electromagnetic compatibility assessment for switchgear and controlgear and their assemblies 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 Standard Type GBZ ICS 29.130.20 CCS K30 Status 现行 Issue Date 2022-10-14 Implementation N/A Responsible Dept 中国电器工业协会 Drafting Unit N/A