T/CEEIA 664-2023 Active Group standards

T/CEEIA 664-2023 Small Circuit Breaker Limit Current Energy Test Technical Specification

Publish Date: 2023-03-27 Implement Date: 2023-03-27 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/CEEIA 664-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Switch

Publish Date: 2023-03-27

Implement Date: 2023-03-27

Scope

Scope: This document specifies the test requirements for the limiting current energy of small circuit breakers (i.e., overcurrent protection circuit breakers for household and similar applications, hereinafter referred to as circuit breakers) that comply with the requirements of GB/T 10963.1—2020. This document is applicable to studying the impact of different short-circuit current conditions on the limiting current energy of circuit breakers. RCBOs (Residual Current Breakers with Overcurrent Operation) for household and similar applications that comply with the requirements of GB/T 16917.1—2014 may refer to this document for implementation. Main technical content: This document specifies the test requirements for the limiting current energy of small circuit breakers (i.e., overcurrent protection circuit breakers for household and similar applications, hereinafter referred to as circuit breakers) that comply with the requirements of GB/T 10963.1—2020. This document is applicable to studying the impact of different short-circuit current conditions on the limiting current energy of circuit breakers. RCBOs for household and similar applications that comply with the requirements of GB/T 16917.1—2014 may refer to this document for implementation.