GB 6450-1986
Replaced
T/QGCML 1667-2023
Active
Group standards
T/QGCML 1667-2023 General Technical Specifications for Transformer Cooling Devices
T/QGCML 1667-2023
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 1667-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Transformers, reactors, and inductors
Publish Date:
2023-10-11
Implement Date:
2023-10-26
Scope
Main technical content: This document specifies the terms and definitions, product classification, basic structural dimensions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of transformer cooling devices. This document is applicable to the production and inspection of transformer cooling devices.
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