T/QGCML 219-2021 Active Group standards

T/QGCML 219-2021 "The requirements for replacing the plug-in of a relay protection device."

Publish Date: 2021-12-15 Implement Date: 2021-12-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/QGCML 219-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Power transmission and transformation equipment

ICS Name: Relay

Publish Date: 2021-12-15

Implement Date: 2021-12-30

Scope

Main technical content: This document specifies the terms and definitions, fault testing, requirements, replacement steps, and precautions for the replacement of relay protection device plug-ins. This document is applicable to the replacement and installation of relay protection device plug-ins.

Development Information

Related Standards

GB/T 9080-1988 abolished_transferred

GB/T 9080-1988 General technical requirements for railway signal DC neutral relays

Publish Date: 1988-04-12

GB/T 14047-1993 Replaced

GB/T 14047-1993 Measuring relays and protection equipment

Publish Date: 1993-01-04

GB/T 14598.2-1993 Abolished

GB/T 14598.2-1993 Electrical relays—All-or-nothing electrical relays

Publish Date: 1993-09-05

GB/T 14598.3-1993 Replaced

GB/T 14598.3-1993 Electrical relays—Part 5:Insulation tests for electrical relays

Publish Date: 1993-09-05

GB/T 14598.4-1993 Abolished

GB/T 14598.4-1993 Electrical relays Part 14:Endurance test for electrical relay contacts—Preferred values for contact loads

Publish Date: 1993-09-05

GB/T 14598.5-1993 Abolished

GB/T 14598.5-1993 Electrical relays—Part 15:Endurance tests for electrical relay contacts—Specification for the characteristics of test equipment

Publish Date: 1993-09-05