Standard No.:	GB 3804-2004
English Name:	High-voltage alternating-current switches for rated voltage above 3.6 kV and less than 40.5 kV
Chinese Name:	3.6 kV~40.5 kV 高压交流负荷开关
Chinese Classification:	K43    High voltage switchgear
Professional Classification:	GB    National Standard
Source Content Issued by:	AQSIQ; SAC
Issued on:	2004-5-14
Implemented on:	2005-2-1
Status:	superseded
Superseded by:	GB/T 3804-2017 High-voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV 强制性推荐性标准 其文本不做任何
Superseded on:	2018-4-1
Superseding:	GB 3804-1990 A.C. high voltage switches for rated voltages from 3kV to 63kV
Target Language:	English
File Format:	PDF
Word Count:	16000 words
Translation Price(USD):	400.0
Delivery:	via email in 1 business day

本标准适用于额定电压3．6kV～40．5kV，频率为50Hz，安装于户内或户外且具有关合和开断电流额定值的三极交流负荷开关和隔离负荷开关。本标准也适用于这些负荷开关的操动机构及其辅助设备。隔离负荷开关也应满足GBl985的相关规定。本标准中的一般原则和规定也适用于单相系统中的单极负荷开关。绝缘试验以及关合和开断试验的要求应满足规定使用场合的要求。