Home / Standards / GB/T 20840.5-2013 GB/T 20840.5-2013 Active Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers 互感器 第5部分：电容式电压互感器的补充技术要求 Standard Type GBT ICS 29.180 CCS K41 Status 现行 Issue Date 2012-12-11 Implementation 2013-07-01 Responsible Dept 中国电器工业协会 Drafting Unit 中国电器工业协会