GB/T 42397-2023 Active National standards

GB/T 42397-2023 Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects

GB/T 42397-2023 Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects

Publish Date: 2023-03-17 Implement Date: 2023-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 42397-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Cables and their accessories

ICS Name: Cable

Publish Date: 2023-03-17

Implement Date: 2023-10-01

Pages: 14 pages

Scope

This document describes the calculation method for the rated short-circuit current of any current-carrying part in a cable, including the insulation method and the non-insulation method. This document is applicable to the calculation of the rated short-circuit current of cables.

Development Information

Word Count: 28 Thousand words Pages: 14 pages

Referenced Standards

IEC 60228 IEC 60287-2-1

Adopt standards

IEC 60949:1988

Related Standards

GB/T 4011-1983 Replaced

GB/T 4011-1983 1.2/4.4mm composite coaxial cable for telecommunication use

Publish Date: 1983-12-15

GB/T 4012-1983 Replaced

GB/T 4012-1983 2.6/9.5mm composite coaxial cable for telecommunication use

Publish Date: 1983-12-15

GB/T 5441.10-1985 Replaced

GB/T 5441.10-1985 Test methods for communication cable—Measurement of actual length of coaxial pair—Sine wave method

Publish Date: 1985-09-29

GB/T 5441.1-1985 Replaced

GB/T 5441.1-1985 Test methods for communication cable General

Publish Date: 1985-09-29

GB/T 5441.2-1985 Replaced

GB/T 5441.2-1985 Test methods for communication cable Capacitance test Bridge method

Publish Date: 1985-09-29

GB/T 5441.3-1985 Replaced

GB/T 5441.3-1985 Test methods for communication cable Capacitance unbalance test

Publish Date: 1985-09-29