GB 6450-1986
Replaced
T/NXJX 030-2022
Active
Group standards
T/NXJX 030-2022 Electricized Railway Natural Ester Insulation Oil Self-Coupling Transformer
T/NXJX 030-2022 Electricized Railway Natural Ester Insulation Oil Self-Coupling Transformer
Price:
$ 20.00
Basic Information
Standard Code:
T/NXJX 030-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrician
ICS Name:
Transformers, reactors, and inductors
Publish Date:
2022-08-29
Implement Date:
2022-09-28
Scope
Scope: This document specifies the product models, basic parameters, technical requirements, test categories and test items, marking, lifting, transportation, and storage of natural ester insulating oil for 2×27.5kV autotransformers used in electrified railways. This document applies to the design, manufacture, and acceptance of 2×27.5kV autotransformers used in electrified railways with public and series windings (hereinafter referred to as autotransformers). Main technical content: This document specifies the product models, basic parameters, technical requirements, test categories and test items, marking, lifting, transportation, and storage of natural ester insulating oil for 2×27.5kV autotransformers used in electrified railways.
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