YB/T 4122.1-2021 Active Industry standards-Black metallurgy

YB/T 4122.1-2021 The first part of microcomputer relay protection for metallurgical enterprises: Operating technical management regulations

Publish Date: 2021-03-05 Implement Date: 2021-07-01 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: YB/T 4122.1-2021

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Metallurgical machinery and equipment

ICS Name: Metallurgical equipment

Publish Date: 2021-03-05

Implement Date: 2021-07-01

Scope

This document specifies the requirements for microcomputer relay protection in terms of division of responsibilities, project management, operation and maintenance management, inspection management, technical management, and accident prevention measures. This document is applicable to microcomputer relay protection of power equipment and lines with a voltage of 3kV or above in the metallurgical industry.