GB 6450-1986
Replaced
T/CEC 569-2021
Active
Group standards
T/CEC 569-2021 Specification for setting of non-power protection devices used in oil-immersed power transformers
T/CEC 569-2021 Specification for setting of non-power protection devices used in oil-immersed power transformers
Price:
$ 20.00
Basic Information
Standard Code:
T/CEC 569-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Transformers, reactors, and inductors
Publish Date:
2021-12-06
Implement Date:
2022-03-01
Scope
This document specifies the configuration requirements and setting principles for non-electrical protection devices used in oil-immersed power transformers. This document applies to non-electrical protection devices for oil-immersed power transformers (reactors) with AC voltages of 35 kV and above. Non-electrical protection devices for DC ±100 kV and above voltage-level converter transformers shall be implemented in accordance with this document.
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