GB/T 14598.7-1995 Electrical relays Part 3: Single input energizing measuring relays with definite time or self-definite time

Basic Information

Standard ID: GB/T 14598.7-1995

Standard Name: Electrical relays Part 3: Single input energizing measuring relays with definite time or self-definite time

Chinese Name: 电气继电器第3部分:它定时限或自定时限的单输入激励量量度继电器

Standard category:National Standard (GB)

state:in force

Date of Release1995-06-02

Date of Implementation:1996-06-01

standard classification number

Standard ICS number:Electrical Engineering>>Transmission and Distribution Networks>>29.240.10 Substations, Surge Arresters

Standard Classification Number:Electrical Engineering>>Power Transmission and Transformation Equipment>>K45 Relay Protection and Automatic Devices

associated standards

Procurement status:IEC 255-3-1989

Publication information

publishing house:China Standards Press

ISBN:155066.1-12135

Publication date:2004-07-22

other information

Release date:1995-06-02

Review date:2004-10-14

Drafting unit:Xuchang Relay Research Institute of the Ministry of Machinery and Electronics Industry

Focal point unit:National Technical Committee for Standardization of Measuring Relays and Protection Equipment

Publishing department:State Bureau of Technical Supervision

competent authority:China Electrical Equipment Industry Association

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Introduction to standards:

This standard specifies the special requirements for the main characteristic quantities of single-input excitation measuring relays and protection devices with definite time or self-definite time. This standard applies to electrical measuring relays and protection devices with a single input excitation quantity, whose operating time is independent of or related to the excitation quantity. This standard does not apply to electric heating relays. GB/T 14598.7-1995 Electrical relays Part 3: Single-input excitation measuring relays with definite time or self-definite time GB/T14598.7-1995 Standard download decompression password: www.bzxz.net