Home / Standards / GB/T 30844.3-2017 GB/T 30844.3-2017 Active Variable-frequency drive of 1kV and below—Part 3: Safety requiements 1kV及以下通用变频调速设备 第3部分:安全规程 Standard Type GBT ICS 29.240.99 CCS K46 Status 现行 Issue Date 2017-09-07 Implementation 2018-04-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A