Standard No.:	GB 6450-1986
English Name:	Dry-type power transformers
Chinese Name:	干式电力变压器
Chinese Classification:	K41    Transformer
Professional Classification:	GB    National Standard
Issued by:	China State Bureau of Standards
Issued on:	1986-05-29
Implemented on:	1987-5-1
Status:	abolished
Superseded by:	GB 1094.11-2007 Power transformers—Part 11:Dry-type transformers
Superseded on:	2008-4-1
Abolished on:	2008-04-01
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	220.0
Delivery:	via email in 1~3 business day

本标准适用于电压等级为35kV及以下的干式电力变压器(包括自耦变压器)。本标准不适用于下列小型和专用的干式变压器：额定容量小于1kVA的单相变压器及额定容量小于5kVA的多相变压器；静止变流器用变压器；起动变压器；试验变压器；隔爆和矿用变压器；焊接用变压器；调压变压器；专用小型安全电力变压器。当上述变压器或其他特殊变压器没有相应的标准时，本标准可部分或全部引用。