Home / Standards / GB/T 3804-2017 GB/T 3804-2017 Active High-voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV 3.6 kV~40.5 kV高压交流负荷开关 Standard Type GBT ICS 29.120.60;29.130.10 CCS K43 Status 现行 Issue Date 2017-09-29 Implementation 2018-04-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A