T/CEC 363-2020 Active Group standards

T/CEC 363-2020 The technical specification for mechanical multi-function circuit breakers used in ungrounded DC systems with rated voltage below 750V

Publish Date: 2020-06-30 Implement Date: 2020-10-01 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 363-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: The integrated transmission and distribution network

Publish Date: 2020-06-30

Implement Date: 2020-10-01

Scope

This document specifies the technical requirements, test methods, and inspection rules for mechanical multi-functional circuit breakers used in ungrounded DC systems with voltages of 750V and below, as well as product marking, transportation, and storage conditions. This document applies to mechanical multi-functional circuit breakers used in ungrounded DC distribution systems with voltages of no more than 750V, such as those in power plants, substations, and DC power supply systems for information communication purposes.