GB 6450-1986
Replaced
DB50/T 304-2008
Abolished
Chongqing CityLocal standards
DB50/T 304-2008 35kV and below distribution transformer capacity on-site testing specifications
DB50/T 304-2008 35kV and below distribution transformer capacity on-site testing specifications
Basic Information
Standard Code:
DB50/T 304-2008
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Transformer
ICS Name:
Transformers, reactors, and inductors
Publish Date:
2008-11-20
Implement Date:
2008-11-20
Pages:
28 pages
Scope
This standard specifies the on-site testing methods and capacity determination criteria for distribution transformers with a capacity of 35 kV and below. This standard is applicable to single-phase transformers with a capacity of 35 kV and below, as well as three-phase transformers with connections such as Y/Z.
Development Information
Related Standards
GB/T 7449-1987
Replaced
GB/T 7449-1987 Guide to the lightning impulse and switching impulse testing of power transformers and reactors
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