T/CEC 403-2020 Active Group standards

T/CEC 403-2020 Guidelines for using laser equipment to clear floating debris on power transmission lines while they are live

Publish Date: 2020-10-28 Implement Date: 2021-02-01 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 403-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Switch

Publish Date: 2020-10-28

Implement Date: 2021-02-01

Scope

This document specifies the requirements, operating methods and procedures, safety precautions, and maintenance for the laser removal of floating debris on transmission lines. This document applies to live transmission line towers and conductors/ground wires with voltages of 110 (66) kV and above, as well as direct current (DC) lines with voltages of ±400 kV and above. This document does not apply to insulated conductor lines with voltages of 20 kV and below. Lines with other voltages and de-energized lines can refer to this document for implementation.