Home / Standards / GB/T 19212.21-2014 GB/T 19212.21-2014 Active Safety of transformers, reactors, power supply units and combinations thereof―Part 21: Particular requirements and tests for small reactors 变压器、电抗器、电源装置及其组合的安全 第21部分:小型电抗器的特殊要求和试验 Standard Type GBT ICS 29.180 CCS K41 Status 现行 Issue Date 2014-12-05 Implementation 2015-10-16 Responsible Dept 中国电器工业协会 Drafting Unit N/A