GB/T 22077-2023 Active National standards

GB/T 22077-2023 Test method for creep of overhead conductors

GB/T 22077-2023 Test method for creep of overhead conductors

Publish Date: 2023-05-23 Implement Date: 2023-12-01 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: GB/T 22077-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nBare wires

ICS Name: Wire

Publish Date: 2023-05-23

Implement Date: 2023-12-01

Pages: 10 pages

Scope

This document describes the test equipment, samples, temperature and temperature changes, load and displacement measurements, test procedures, data recording, data processing, and test reports for the creep test of overhead conductors. This document is applicable to the continuous creep test of conductors used in overhead transmission lines.

Development Information

Word Count: 15 Thousand words Pages: 10 pages

Replace the following standards

GB/T 22077-2008 Overhead electrical conductors—Creep test procedures for stranded conductors

Adopt standards

IEC 61395:1998

Related Standards

GB/T 4909.10-1985 Replaced

GB/T 4909.10-1985 Test methods for bare wires—Test for continuity of coating—Ammonium persulphate solution method

Publish Date: 1985-01-31

GB/T 4909.11-1985 Replaced

GB/T 4909.11-1985 Test methods for bare wires—Test for adherence of coating

Publish Date: 1985-01-31

GB/T 4909.1-1985 Replaced

GB/T 4909.1-1985 Test methods for bare wires—General

Publish Date: 1985-01-31

GB/T 4909.12-1985 Replaced

GB/T 4909.12-1985 Test methods for bare wires—Solderability test of coating Solder globule method

Publish Date: 1985-01-31

GB/T 4909.2-1985 Replaced

GB/T 4909.2-1985 Test methods for bare wires—Measurement of dimensions

Publish Date: 1985-01-31

GB/T 4909.3-1985 Replaced

GB/T 4909.3-1985 Test methods for bare wires—Tensile test

Publish Date: 1985-01-31