GB 6450-1986
Replaced
T/EJCCCSE 043-2024
Active
Group standards
T/EJCCCSE 043-2024 Technical Requirements for Power Transformers
T/EJCCCSE 043-2024
Price:
$ 20.00
Basic Information
Standard Code:
T/EJCCCSE 043-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Transformers, reactors, and inductors
Publish Date:
2024-06-25
Implement Date:
2024-07-12
Scope
Main technical content: This document specifies the technical requirements, inspection rules and methods, marking, packaging, transportation, and storage of dry-type power transformers. This document is applicable to non-excited voltage regulation and on-load voltage regulation three-phase dry-type power transformers with a rated capacity of 30 kVA and above, a rated frequency of 50 Hz, indoor use, and a core material of electrical steel, with voltage levels of 6 kV, 10 kV, 20 kV, and 35 kV.
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