T/LJQ 0006-2022 Active Group standards

T/LJQ 0006-2022 Quality grading and "Pioneer" evaluation requirements for special materials used in flame-retardant and fire-resistant wire and cable

Publish Date: 2022-10-13 Implement Date: 2022-10-20 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/LJQ 0006-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive overview of wires and cables

Publish Date: 2022-10-13

Implement Date: 2022-10-20

Scope

Main technical content: This document specifies the evaluation index system, evaluation methods, and grade classification for the quality and enterprise standard level evaluation of special materials for flame-retardant and fire-resistant wires and cables. This document is applicable to the quality and enterprise standard level evaluation of special materials for flame-retardant and fire-resistant electrical equipment wires and cables, power cables, communication cables, and communication optical cables. Relevant institutions can refer to and use this document when conducting quality grading and enterprise standard level evaluation, as well as "leader" evaluation and related certifications. Enterprises can also refer to this document when formulating their own enterprise standards.

Development Information

Related Standards

GB/T 3956-1997 Replaced

GB/T 3956-1997 Conductors of insulated cables

Publish Date: 1997-10-28

GB/T 17650.1-1998 Replaced

GB/T 17650.1-1998 Test on gases evolved during combustion of materials from cables Part 1:Determination of the amount of halogen acid gas

Publish Date: 1998-12-21

GB/T 17650.2-1998 Replaced

GB/T 17650.2-1998 Test on gases evolved during combustion of materials from cables Part 2:Determination of degree of acidity of gases by measuring pH and conductivity

Publish Date: 1998-12-21

GB/T 17651.1-1998 Replaced

GB/T 17651.1-1998 Measurement of smoke density of cables burning under defined conditions Part 1:Test apparatus

Publish Date: 1998-12-21

GB/T 17651.2-1998 Replaced

GB/T 17651.2-1998 Measurement of smoke density of cables burning under defined conditions Part 2:Test procedure and requirements

Publish Date: 1998-12-21

GB/T 4074.1-1999 Replaced

GB/T 4074.1-1999 Test methods for winding wires—Part 1:General

Publish Date: 1999-11-11