T/ZDQ 002-2023 Active Group standards

T/ZDQ 002-2023 Intelligent Micro-Circuit Breaker。

Publish Date: 2023-12-10 Implement Date: 2024-01-02 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/ZDQ 002-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Switch

Publish Date: 2023-12-10

Implement Date: 2024-01-02

Scope

Scope: This document is applicable to distribution networks operating at 50 Hz/60 Hz, with a rated working current not exceeding 100 A and a rated working voltage not exceeding 400 V. It is used to protect lines and household appliances from overload, under-voltage, short-circuit, electric leakage, fire, and other faults. The circuit breaker (hereinafter referred to as the circuit breaker) features short-circuit and overload protection, metering, electric leakage protection, temperature monitoring, electric leakage data analysis and storage, Bluetooth, and other functions. Main technical content: This document specifies the terms and definitions of intelligent miniature circuit breakers, conditions of use, basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage.