T/SDWCIA 0001-2021 Active Group standards

T/SDWCIA 0001-2021 The evaluation requirements for "leader" standards on flame retardant and fire-resistant cables

Publish Date: 2021-10-25 Implement Date: 2021-10-29 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/SDWCIA 0001-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Fire fighting

ICS Name: Cable

Publish Date: 2021-10-25

Implement Date: 2021-10-29

Scope

Scope: This document specifies the terms and definitions, evaluation index system, evaluation methods, and grade classification for the "Leader" standard evaluation of flame-retardant and fire-resistant cables. It applies to the evaluation of enterprise standards for halogen-containing, halogen-free, low-smoke, and low-toxic flame-retardant and fire-resistant wires and cables, or optical cable products. Enterprises can refer to it when formulating enterprise standards, and relevant institutions can refer to it when developing "Leader" evaluation schemes for enterprise standards. Main Technical Content: 4.2 Classification of Evaluation Indices 4.2.1 The indicators included in the "Leader" standard for flame-retardant and fire-resistant cables are divided into basic indicators, core indicators, and innovative indicators. 4.2.2 Basic Indicators 4.2.2.1 The basic indicators for flame-retardant cables include the relevant requirements of GB/T 5023, GB/T 12706, GB/T 9330, and JB/T 10491, as well as TICW 8-2012, and they must comply with the single-wire flame-retardant requirements of GB/T 19666–2019. 4.2.2.2 The basic indicators for fire-resistant cables include the relevant requirements of GB/T 5023, GB/T 12706, GB/T 9330, and JB/T 10491, as well as TICW 8-2012, and they must comply with the single-wire flame-retardant and line integrity test requirements of GB/T 19666–2019. 4.2.3 Core Indicators 4.2.3.1 The core indicators for flame-retardant cables include combustion performance grade, bundled combustion performance, smoke density, and total heat release. 4.2.3.2 The core indicators for fire-resistant cables include combustion performance grade, fire resistance, and total heat release. The core indicators are divided into three grades, including advanced level, equivalent to the 5-star level in the enterprise standard ranking; average level, equivalent to the 4-star level in the enterprise standard ranking; and benchmark level, equivalent to the 3-star