T/CEC 517-2021 Active Group standards

T/CEC 517-2021 Partial discharge test method for 160kV~500kV insulation-extruded DC cable system

Publish Date: 2021-06-29 Implement Date: 2021-10-01 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: T/CEC 517-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Cable

Publish Date: 2021-06-29

Implement Date: 2021-10-01

Scope

Main technical content: This document specifies the partial discharge test circuit, measurement system, test methods and procedures, and test records for 160 kV to 500 kV extruded insulated DC cables and accessories under DC and AC voltages. This document is applicable to partial discharge tests of extruded insulated DC cables and accessories under laboratory conditions. Partial discharge tests under other conditions can be carried out with reference to this document.