GB/T 7449-1987
Replaced
GB 6450-1986
Replaced
National standards
force_standard
GB 6450-1986 Dry-type power transformers
GB 6450-1986 Dry-type power transformers
Basic Information
Standard Code:
GB 6450-1986
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
yes
CCS Name:
Transformer
ICS Name:
Transformers, reactors, and inductors
Publish Date:
1986-05-29
Implement Date:
1987-05-01
Publisher:
National Standards Bureau
Pages:
15 pages
Development Information
Drafting Units:
Shenyang Transformer Manufacturing Co., Ltd.
Drafting Persons:
Chen Huashan, Zheng Jingqing, Shao Beili, Pang Xian, Yuan Guangyou, Wang Naqing, Wang Zhaoping, and Zhao Jinglian
Superseded by the following standards
Referenced Standards
GB 1094.1-85
GB 1094.2-85
GB 1094.3-85
GB 1094.4-85
GB 1094.5-85
Adopt standards
IEC 726-82
Related Standards
GB 13028-1991
Abolished
GB 13028-1991 Isolating transformers and safety isolating transformers Requirements
GB/T 14006-1992
Active
GB/T 14006-1992 Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment—Part 1:Transformers and inductors using YEI-1 laminations
GB/T 14860-1993
Replaced
GB/T 14860-1993 Generic specification for transformers and inductors for use in telecommunication and electronic equipment
GB/T 15164-1994
Replaced
GB/T 15164-1994 Loading guide for oil-immersed power transformers
GB/T 15183-1994
Replaced