T/GDWCA 0007-2018 Abolished Group standards

T/GDWCA 0007-2018 Non-sheathed insulation high temperature cable

Publish Date: 2018-01-31 Implement Date: 2018-02-28 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/GDWCA 0007-2018

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Waveguide coaxial components and accessories

ICS Name: Cable

Publish Date: 2018-01-31

Implement Date: 2018-02-28

Scope

Scope: This standard specifies the terms and definitions, product models, product names and product representation methods, usage characteristics, general requirements for cable structure, finished cable testing, delivery length, inspection rules, marking, packaging, transportation, and storage of non-extruded insulated high-temperature cables. This part applies to glass-silk-braided mica tapes or mica composite tapes wrapped insulated cables with a rated temperature of 450°C and an AC rated voltage of 300V or 600V. Main technical contents: I. Usage characteristics 1. The long-term operating temperature of the model cables used should not exceed the product's rated temperature. 2. The product's rated voltage is the value specified in the product specifications, etc. II. General requirements for cable structure 1. The insulation should be wrapped with mica tapes or mica composite tapes on all conductors, and the wrapping method should be determined through consultation between the supplier and the purchaser. 2. The cable should have a glass-silk braided layer and be coated to prevent fabric wear, with a temperature resistance of the coating material not lower than the insulation operating temperature. 3. For insulated cores with 2 or more conductors, they should be twisted into cables, etc.