T/ZZB 0165.1-2021 Active Group standards

T/ZZB 0165.1-2021 Rated voltage of 500 kV and below for DC transmission using extruded insulation power cables Part 1: Test methods and requirements

Publish Date: 2021-11-26 Implement Date: 2021-12-26 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/ZZB 0165.1-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Cables and their accessories

ICS Name: Cable

Publish Date: 2021-11-26

Implement Date: 2021-12-26

Pages: 31 pages

Scope

Main technical content: This document specifies the test methods and requirements for extruded insulated power cables used in DC transmission with a rated voltage of 500 kV and below (including DC land cables and DC submarine cables), including development tests, type tests, pre-qualification tests, routine tests, sampling tests, and post-laying tests. This document is applicable to cross-linked polyethylene insulated DC power cables installed on land and underwater with a rated voltage of 500 kV and below, including factory joints (soft joints) of submarine cables.