GB 21518-2022 English Version, GB 21518-2022 Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors (English Version)

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Position: Chinese Standard in English/GB 21518-2022

GB 21518-2022 Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors (English Version)
Standard No.:	GB 21518-2022	Status:	valid remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	3500 words	Price(USD):	105.0 remind me the price change Email:
Implemented on:	2024-1-1	Delivery:	via email in 1~3 business day

Standard No.:	GB 21518-2022
English Name:	Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors
Chinese Name:	交流接触器能效限定值及能效等级
Chinese Classification:	F01 Technical management
Professional Classification:	GB National Standard
Issued by:	SAMR; SAC
Issued on:	2022-12-29
Implemented on:	2024-1-1
Status:	valid
Superseding:	GB 21518-2008 Minimum Allowable Values of Energy Efficiency and Energy Efficiency Grades for AC Contactors
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	105.0
Delivery:	via email in 1~3 business day

GB 21518-2022 is referred in:

*GB/T 14048.4-2020 Low-voltage switchgear and controlgear—Part 4-1: Contactors and motor-starters—Electromechanical contactors and motor-starters (Including motor protector)

Standard

GB 21518-2022 Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors (English Version)
Standard No.	GB 21518-2022
Status	valid
Language	English
File Format	PDF
Word Count	3500 words
Price(USD)	105.0
Implemented on	2024-1-1
Delivery	via email in 1~3 business day

Detail of GB 21518-2022

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

Issued by

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Implemented on

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Abolished on

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Introduction of GB 21518-2022

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。

Contents of GB 21518-2022

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Keywords:
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