GB 6450-1986
Replaced
T/DYZL 005-2018
Active
Group standards
T/DYZL 005-2018 Transformer loss measurement system calibration specification
T/DYZL 005-2018 Transformer loss measurement system calibration specification
Price:
$ 20.00
Basic Information
Standard Code:
T/DYZL 005-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Power transmission and transformation equipment
ICS Name:
Transformers, reactors, and inductors
Publish Date:
2018-12-01
Implement Date:
2019-02-01
Scope
Main technical content: This specification is applicable to the calibration of transformer loss measurement systems (hereinafter referred to as measurement systems) with a rated frequency of 50Hz and a voltage level of (10～1000)kV. The measurement system is a device used to measure the no-load loss and load loss of transformers, which consists of a measurement voltage transformer (divider), a measurement current transformer, measurement instruments, a gear adjustment unit, and connecting cables.
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