GB 6450-1986
Replaced
T/CEC 291.1～291.6-2020
Active
Group standards
T/CEC 291.1～291.6-2020 Natural ester insulating oil power transformer
T/CEC 291.1～291.6-2020 Natural ester insulating oil power transformer
Price:
$ 20.00
Basic Information
Standard Code:
T/CEC 291.1～291.6-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Transformers, reactors, and inductors
Publish Date:
2020-06-30
Implement Date:
2020-10-01
Scope
T/CEC 291 is divided into the following parts: Part 1: General Requirements; Part 2: Technical Parameters; Part 3: Guidelines for Gas Analysis in Oil; Part 4: Guidelines for Operation and Maintenance; Part 5: Guidelines for Fire Prevention Applications; Part 6: Guidelines for Technical and Economic Evaluation.
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