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GB 35971-2018 English PDF (GB35971-2018)

GB 35971-2018 English PDF (GB35971-2018)

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GB 35971-2018: Minimum allowable values of the energy efficiency and energy efficiency grades for hermetic motor-compressor in room air conditioners

This Standard specifies the minimum allowable values of the energy efficiency, energy efficiency grades, test methods and inspection rules of hermetic motor-compressor in room air conditioners. This Standard is applicable to hermetic rotor compressor and vortex compressor in room air conditioners whose input power is not more than 5,000 W under the nominal working condition. Compressor that is merely adopted for accessories repair in room air conditioners is not applicable to this Standard. Compressors for other similar purposes can take this Standard as a reference in application.
GB 35971-2018
GB
NATIONAL STANDARD OF THE
PEOPLE REPUBLIC OF CHINA
ICS 27.010
F 01
Minimum Allowable Values of the Energy Efficiency
and Energy Efficiency Grades for Hermetic Motor-
compressor in Room Air Conditioners
ISSUED ON. FEBRUARY 6, 2018
IMPLEMENTED ON. MARCH 1, 2019
Issued by. General Administration of Quality Supervision, Inspection and Quarantine;
Standardization Administration Committee of the PEOPLE
Republic of China.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative References ... 4
3 Terms and Definitions ... 4
4 Energy Efficiency Grade ... 5
5 Technical Requirements ... 5
6 Test Methods ... 5
7 Inspection Rules ... 6
Foreword
This Standard is drafted in accordance with stipulations in GB/T 1.1-2009. This Standard was proposed by National Development and Reform Commission Resource Conservation and Environmental Protection Division, Energy Conservation and Comprehensive Utilization Division of Ministry of Industry and Information Technology of the PEOPLE Republic of China.
This Standard shall be under the jurisdiction of Standardization Administration Committee of the PEOPLE Republic of China.
The drafting organizations of this Standard. China National Institute of Standardization, Shanghai HITACHI Household Appliances Co., Ltd., Guangdong GMCC Group,
Zhuhai LANDA Compressor Co., Ltd., Beijing University of Technology, DAIKIN Device (Xi?€?an) Co., Ltd., EMERSON Climate Technologies (Suzhou) Co., Ltd., Panasonic Appliances Compressor (Dalian) Co., Ltd., Vkan Certification & Testing (CVC) Co., Ltd., MITSUBISHI Electric (Guangzhou) Compressor Co., Ltd., Guangzhou HITACHI Compressor Co., Ltd., China Household Electronic Appliance Research Institute (CHEARI).
The main drafters of this Standard. Cheng Jianhong, Zhouyi, Yang Jingtao, Xie Lichang, Li Hongqi, Jia Weiqiang, Liuqiang, Zhou Yingtao, Yang Xianfei, Libo, Yang Jiaxiang, Mou Xinqiang.
Minimum Allowable Values of the Energy Efficiency
and Energy Efficiency Grades for Hermetic Motor-
compressor in Room Air Conditioners
1 Scope
This Standard specifies the minimum allowable values of the energy efficiency, energy efficiency grades, test methods and inspection rules of hermetic motor-compressor in room air conditioners (hereinafter referred to as compressor).
This Standard is applicable to hermetic rotor compressor and vortex compressor in room air conditioners whose input power is not more than 5,000 W under the nominal working condition. Compressor that is merely adopted for accessories repair in room air conditioners is not applicable to this Standard. Compressors for other similar purposes can take this Standard as a reference in application.
2 Normative References
The following documents are indispensable to the application of this Standard. In terms of references with a specified date, only versions with a specified date are applicable to this Standard. The latest version (including all the modifications) of references without a specified date is also applicable to this Standard.
GB/T 5773 The Method of Performance Test for Positive Displacement Refrigerant Compressors
GB/T 15765-2014 Hermetic Motor-compressors for Room Conditioners
3 Terms and Definitions
The following terms and definitions, and what is defined in GB/T 15765-2014 and GB/T 5773 are applicable to this Standard.
3.1 Minimum Allowable Values of Energy Efficiency for Compressors
Minimum allowable values of energy efficiency for compressors refers to the minimum allowable values of the coefficient of performance (COP) of compressors under the stipulated working conditions.

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