T/CEC 689-2022
Guidelines for Preventive Testing of High Voltage Flexible DC Equipment (English Version)

Standard No.

T/CEC 689-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/CEC 689-2022

Scope

This document specifies the preventive test items, contents and requirements for high-voltage flexible DC equipment such as flexible DC converter valves, high-voltage DC circuit breakers, converter transformers, AC energy-consuming devices, internal cooling systems, fast switches and DC conversion switches. This document is applicable to preventive testing of high voltage flexible DC equipment of ±50kV and above.

T/CEC 689-2022 history

• 2022 T/CEC 689-2022 Guidelines for Preventive Testing of High Voltage Flexible DC Equipment