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Chinese Standard: GB 21518-2022

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Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors


Standard in brief
Scope of Application:  
本文件规定了交流接触器(以下简称接触器)的能效等级、能效限定值、抽样、试验和计算方法。
本文件适用于额定频率为50 Hz、主电路额定工作电压为1 000 V及以下,额定工作电流为6 A~630 A,接触器的额定控制电源电压为交流400 V及以下,使用类别为AC3的三极机电式、直动式的整体式接触器。
本文件不适用于外加节电装置、家用和类似用途的接触器及半导体接触器(固态接触器)。
注: 本文件中所述“直动式”指触头系统和电磁系统均为直动式的产品。

Basic information
Standard No:GB 21518-2022
Standard Name:交流接触器能效限定值及能效等级
English Name:Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors
Standard Status:现行
Release Date:2008-04-01
Effective Date:2024-01-01
Language of Publication:中文简体

Standard Classification
ICS Number:27.010
CCS Number:F01

Related Standards
Referenced Standards:GB/T 14048.1,GB/T 14048.4

Publication Information
Number of pages:8
Number of words:12 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2022-12-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:21518
Management Organization:国家标准化管理委员会
Proposing Department:国家标准化管理委员会

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