JB/T 9647-1999 Gas relay

Basic Information

Standard ID: JB/T 9647-1999

Standard Name: Gas relay

Chinese Name: 气体继电器

Standard category:Machinery Industry Standard (JB)

state:in force

Date of Release1999-08-06

Date of Implementation:2000-01-01

standard classification number

Standard Classification Number:Electrical Engineering>>Power Transmission and Transformation Equipment>>K41 Transformer

associated standards

alternative situation:ZB K45015-1989

Publication information

publishing house:Mechanical Industry Press

Publication date:2000-01-01

other information

drafter:Du Yongnian, Lin Ran

Drafting unit:Shenyang Transformer Research Institute

Focal point unit:National Transformer Standardization Committee

Proposing unit:National Technical Committee for Transformer Standardization

Publishing department:State Machinery Industry Bureau

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Introduction to standards:

This standard specifies the product model and size, technical requirements, test methods, inspection rules and marking, packaging, etc. of gas relays for oil-immersed transformers. This standard applies to all gas relays for oil-immersed transformers and oil-immersed on-load tap-changers (hereinafter referred to as relays). JB/T 9647-1999 Gas relay JB/T9647-1999 Standard download decompression password: www.bzxz.net