Standard No.:	GB 18613-2006
English Name:	Minimum Allowable Values of Energy Efficiency and the Energy Efficiency Grades for Small and Medium Three-phase Asynchronous Motors
Chinese Name:	中小型三相异步电动机能效限定值及能效等级
Chinese Classification:	F01    Technical management
Professional Classification:	GB    National Standard
Issued by:	AQSIQ, SAC
Issued on:	2006-12-12
Implemented on:	2007-7-1
Status:	superseded
Superseded by:	GB 18613-2012 Minimum allowable values of energy efficiency and energy efficiency grades for small and medium three-phase asynchronous motors
Superseded on:	2012-9-1
Superseding:	GB 18613-2002 Limited values of energy efficiency and evaluating values of energy conservation of small and medium three-phase asynchronous motors
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	224.0
Delivery:	via email in 1 business day

This standard specifies the energy efficiency grade, minimum allowable values of energy efficiency, target minimum allowable values of energy efficiency, evaluating values of energy conservation and test methods for small and medium three-phase asynchronous motors (hereinafter referred to as: motors). This standard is applicable to general-purpose motors or general-purpose permissible motors with single-speed close fan cooled and N design that the voltage is 690V and below, the power supply is 50 Hz three-phase alternating current supply, the rated power with Grade 2 and Grade 3 energy efficiency is in 0.55kW~315kW, the rated power with Grade 1 energy efficiency is in 3kW~315kW, the number of poles is 2 poles, 4 poles and 6 poles.

Contents Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Technical Requirements 4.1 Basic Requirements 4.2 Energy Efficiency Grades for Motors 4.3 Minimum Allowable Values of Energy Efficiency for Motors 5 Test Methods 6 Marking of Energy Efficiency Grades