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GB 18613-2020

Chinese Standard: 'GB 18613-2020'
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BASIC DATA
Standard ID GB 18613-2020 (GB18613-2020)
Description (Translated English) Minimum allowable values of energy efficiency and values of efficiency grades for motors
Sector / Industry National Standard
Classification of Chinese Standard F01
Classification of International Standard 27.010
Word Count Estimation 8,850
Date of Issue 2020-05-29
Date of Implementation 2021-06-01
Older Standard (superseded by this standard) GB 25958-2010; GB 18613-2012
Drafting Organization China National Institute of Standardization, Shanghai Institute of Electrical Apparatus (Group) Co., Ltd., China Institute of Electrical Apparatus Co., Ltd., Weikai Testing Technology Co., Ltd., Shanghai Electrical Equipment Testing Institute Co., Ltd., Jiamusi Electric Co., Ltd., Shanghai Electric System Energy Saving Engineering Technology Research Center Co., Ltd., Wolong Electric Nanyang Explosion-proof Group Co., Ltd., Hebei Motor Co., Ltd., Anhui Wannan Motor Co., Ltd., Shanghai ABB Motor Co., Ltd., Jiangsu Dazhong Motor Co., Ltd., Shandong Huali Motor Group Co., Ltd. Company company, Siemens (China) Co., Ltd., SEW-Motor (Suzhou) Co., Ltd., Sumitomo Heavy Machinery Reducer (China) Co., Ltd., Shanghai Customs Mechanical and Electrical Product Testing Technology Center, Fujian Product Quality Inspection Institute, Zhu
Administrative Organization National Standardization Management Committee
Regulation (derived from) National Standards Announcement No. 13 of 2020
Proposing organization National Standardization Management Committee
Issuing agency(ies) State Administration of Market Supervision and Administration, National Standardization Management Committee

GB 18613-2020
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 27.010
F 01
Replacing GB 18613-2012, GB 25958-2010
Minimum Allowable Values of Energy Efficiency
and Values of Efficiency Grades for Motors
电动机能效限定值及能效等级
ISSUED ON: MAY 29, 2020
IMPLEMENTED ON: JUNE 01, 2021
Issued by: State Administration for Market Regulation;
Standardization Administration of PRC.
Table of Contents
Foreword ... 3
1 Scope ... 5
2 Normative References ... 5
3 Terms and Definitions ... 5
4 Energy Efficiency Grade ... 6
5 Technical Requirements ... 11
6 Test Methods ... 11
Foreword
This Standard was drafted as per the rules specified in GB/T 1.1-2009.
This Standard replaced GB 18613-2012 Minimum Allowable Values of Energy
Efficiency and Energy Efficiency Grades for Small and Medium Three-Phase
Asynchronous Motors, and GB 25958-2010 Minimum Allowable Values of Energy
Efficiency and Values of Efficiency Grade for Small-Power Motors. Compared with GB
18613-2012 and GB 25958-2010, this Standard made the major technical changes as
follows besides the editorial modifications:
--- Modify the scope of application of the standard (see Clause 1 of this Edition;
Clause 1 of GB 18613-2012 and Clause 1 of GB 25958-2010);
--- Delete the target minimum allowable value of energy efficiency for the motor and
the energy saving evaluation value of the motor (see 3.2 and 3.3 of GB 18613-
2012);
--- Improve the requirements for the minimum allowable value of energy efficiency
for the three-phase asynchronous motor (see Table 1 of this Edition; Table 1 of
GB 18613-2012 and Table 1 of GB 25958-2010);
--- Add the energy efficiency grade of 8-pole three-phase asynchronous motor (see
Table 1 of this Edition);
--- Improve the energy efficiency index requirements for capacitor starting, capacitor
operation, and dual-value capacitor asynchronous motors (see Table 2, Table 3,
and Table 4 of this Edition);
--- Delete the energy efficiency index requirements of the room air conditioner fan
motor (see Table 5 of GB 25958-2010);
--- Add the energy efficiency index requirements for the capacitor operation motor
for the air conditioner fan and the brushless DC motor for the air conditioner fan
(see Table 5 and Table 6 of this Edition);
--- Delete the technical requirements of the target minimum allowable value and
energy-saving evaluation value of the low-power motor (see 4.4 and 4.5 of GB
25958-2010);
--- Delete the requirements of 120W energy efficiency grade for single-phase and
three-phase small-power motors (see Table 1, Table 2, Table 3 of this Edition;
Table 1, Table 2, Table 3 of GB 25958-2010);
--- Add the test method requirements for the capacitor operation motor for the air
Minimum Allowable Values of Energy Efficiency
and Values of Efficiency Grades for Motors
1 Scope
This Standard specifies the energy efficiency grades, minimum allowable values of
energy efficiency and test methods for three-phase asynchronous motors, single-
phase asynchronous motors, and motors for air conditioner fans.
This Standard is applicable to, under the rated voltage 1000V below, 50Hz three-phase
AC power supply, rated power in the range of 120W ~ 1000kW, the number of poles is
2, 4, 6 and 8, single-speed closed self-cooled, N designed, general-purpose motors or
general-purpose explosion-proof motors for continuous operation. It is also applicable
for general-purpose motors such as capacitor-started asynchronous motors
(120W~3700W), capacitor-operated asynchronous motors (120W~2200W), dual-
value capacitor asynchronous motors (250W~3700W) powered by 690V and below
and 50 Hz AC power supply, as well as capacitor-operated motors for air conditioner
fans (10 W to 1100 W) and brushless DC motors for air conditioner fans (10 W to 1100
W).
2 Normative References
The following documents are essential to the application of this document. For the
dated documents, only the versions with the dates indicated are applicable to this
document; for the undated documents, only the lat......
Related standard:   GB 18613-2012  GB 19761-2020
Related PDF sample:   GB 18613-2012  GB/T 38692-2020
   
 
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