GB/T 31489.1-2015 Active National standards

GB/T 31489.1-2015 D.C. extruded cable systems for power transmission at a rated voltage up to and including 500 kV—Part 1:Test methods and requirements

Publish Date: 2015-05-15 Implement Date: 2015-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 31489.1-2015

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Cables and their accessories

ICS Name: Cable

Publish Date: 2015-05-15

Implement Date: 2015-12-01

Pages: 32 pages

Scope

This part of GB/T 31489 specifies the test methods and requirements for extruded insulated power cable systems used for DC transmission with a rated voltage of 500 kV and below (including DC land cables, DC submarine cables, and their accessories). This part is applicable to cross-linked polyethylene insulated DC power cables with a rated voltage of 500 kV and below installed on land and underwater, as well as land cable accessories such as connectors and terminals, and submarine cable accessories such as factory connectors (soft connectors), repair connectors, transition connectors between submarine and land DC cables, and terminals.