T/JSQA 177-2023 Active Group standards

T/JSQA 177-2023 Computer Control Cable

Publish Date: 2023-12-28 Implement Date: 2023-12-28 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/JSQA 177-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrician

ICS Name: Cable

Publish Date: 2023-12-28

Implement Date: 2023-12-28

Scope

Scope: This document specifies the terms and definitions of computer control cables, their usage conditions, the method of indicating codes and models, cable models, names, and specifications, requirements, finished cables, test methods, and inspection rules, as well as packaging, transportation, and storage. This document applies to shielded control cables (hereinafter referred to as cables) used for signal transmission and detection instruments in computer systems, monitoring circuits, and automation control systems, with a rated voltage of 300/500 V. Main technical content: Usage conditions (rated voltage, maximum allowable long-term operating temperature of the cable); Method of indicating codes and models (codes and model indication methods); Cable models, names, and specifications (cable models and names, specifications); Requirements (conductors, insulation, units, shielded and overall shielding of cable components, cabling, inner sheathing, armor, outer sheathing); Finished cables (conductor resistance, voltage test of finished cables, insulation resistance, working capacitance, capacitance imbalance, shielding suppression coefficient, mechanical and physical properties of insulation, mechanical and physical properties of sheathing, combustion performance, explosion-proof performance, and marking of finished cables).