Home / Standards / GB/T 14048.23-2022 GB/T 14048.23-2022 Active Low-voltage switchgear and controlgear—Part 9-1: Active arc-fault mitigation systems—Arc quenching devices 低压开关设备和控制设备 第9-1部分：电弧故障主动抑制系统 灭弧电器 Standard Type GBT ICS 29.120.40;29.130.20 CCS K31 Status 现行 Issue Date 2022-10-14 Implementation 2023-05-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A