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GB 19576-2019

Chinese Standard: 'GB 19576-2019'
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Detail Information of GB 19576-2019; GB19576-2019
Description (Translated English): Minimum allowable values of energy efficiency and energy efficiency grades for unitary air conditioners
Sector / Industry: National Standard
Classification of Chinese Standard: F01
Classification of International Standard: 27.010
Word Count Estimation: 6,627
Date of Issue: 2019-04-04
Date of Implementation: 2020-05-01
Older Standard (superseded by this standard): GB 19576-2004
Drafting Organization: China National Institute of Standardization, Hefei General Machinery Research Institute, Zhuhai Gree Electric Appliance Co., Ltd., Hefei General Electromechanical Product Testing Institute Co., Ltd., Emerson Environmental Optimization Technology (Suzhou) Co., Ltd., Shenzhen McQuay Air Conditioning Co., Ltd., Guangshangwu Kangda Air Conditioning Co., Ltd. Company, Dajin (China) Investment Co., Ltd., Guangdong Ouke Air Conditioning Refrigeration Co., Ltd., Qingdao Haier Air Conditioner Co., Ltd., Johnson Controls Building Equipment Technology Co., Ltd., Shanghai Mitsubishi Electric, Shangling Air Conditioner Electric Co., Ltd., Xi'an Dajin Qing'an Compressor Co., Ltd., Zhejiang Dunan Artificial Environment Co., Ltd., Sichuan Changhong Air Conditioning Co., Ltd., Trane Air Conditioning System (China) Co., Ltd., Matsushita Compressor (Dalian) Co., Ltd., Guangdong Zhigao HVAC Equipment Co., Ltd., Guangdong Ji Rong air conditioner
Administrative Organization: China National Standardization Administration
Regulation (derived from): National Standard Announcement No. 4 of 2019
Proposing organization: China National Standardization Administration
Issuing agency(ies): State Administration of Markets and China National Standardization Administration

GB 19576-2019
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 27.010
F 01
Replacing GB 19576-2004
Minimum allowable values of energy efficiency and
energy efficiency grades for unitary air conditioners
单元式空气调节机能效限定值及能效等级
ISSUED ON: APRIL 04, 2019
IMPLEMENTED ON: MAY 01, 2020
Issued by: State Administration for Market Regulation;
Standardization Administration of the 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 ... 6 
6 Test methods ... 7 
Foreword
This Standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This Standard replaces GB 19576-2004 “The minimum allowable values of the
energy efficiency and energy efficiency grades for unitary air conditioners”.
Compared with GB 19576-2004, in addition to editorial changes, the main
technical changes are as follows:
- Delete the term and definition of “Evaluating values of air conditioner energy
conservation” (see 3.2 of the 2004 edition);
- Delete “Evaluating values of energy conservation” (see 5.2 of the 2004
edition);
- REVISE the energy efficiency grade criteria of the product (see Clause 4);
- Modify the minimum allowable values of energy efficiency for the product
(see Clause 5);
- Delete inspection rules (see Clause 7 of the 2004 edition);
- Delete energy efficiency grade labeling (see Clause 8 of the 2004 edition).
This Standard was proposed by and shall be under the jurisdiction of
Standardization Administration of the PRC.
Drafting organizations of this Standard: China National Institute of
Standardization, Hefei General Machinery Research Institute, Gree Electric
Appliances Inc. of Zhuhai, Hefei General Machinery & Electrical Products
Inspection Institute Co., Ltd., Emerson Climate Technologies (Suzhou) Co., Ltd.,
Shenzhen McQuay Air Conditioning Co., Ltd., Guangdong Siukonda Air
Conditioning Co., Ltd., Daikin (China) Investment Co., Ltd., Guangdong
EuroKlimat Air-Conditioning & Refrigeration Co., Ltd., Qingdao Haier Air
Conditioner Gen. Corp., Ltd., Johnson Controls Building Efficiency Technology
Co., Ltd., Shanghai Mitsubishi Electric & Shangling Air-Conditioner and Electric
Appliance Co., Ltd., Daikin Device (Xi’an) Co., Ltd., Zhejiang Dun’an Artificial
Environment Co., Ltd., Sichuan Changhong Air Conditioning Co., Ltd., Trane
Air Conditioning Systems (China) Co., Ltd., Panasonic Appliances Compressor
(Dalian) Co., Ltd., Guangdong Chigo Heating & Ventilation Equipment Co., Ltd.,
Guangdong Jirong Air-conditioning Co., Ltd., Guangdong Shenling Air-
Conditioning Equipment Co., Ltd.
Main drafters of this Standard: Cheng Jianhong, Zhang Xiuping, Liu Hua, Zhang
Mingsheng, Liu Qiang, Pan Likui, Zhang Long, Peng Jinghua, Zhang Jianqiang,
Minimum allowable values of energy efficiency and
energy efficiency grades for unitary air conditioners
1 Scope
This Standard specifies the energy efficiency grades, technical requirements,
and test methods for unitary air conditioners.
This Standard is applicable to unitary air conditioners using motor-driven
compressors and with indoor unit static pressure of 0 Pa (gauge pressure),
unitary air conditioners for computer and data processing room, unitary air
conditioners for communication base station, and constant temperature-and-
humidity unitary air conditioners.
This Standard does not apply to multi-connected air conditioning (heat pump)
units, rooftop air conditioner units, and air-duct air supply air conditioning (heat
pump) units.
2 Normative references
The following documents are indispensable for the application of this document.
For the dated references, only the editions with the dates indicated are
applicable to this document. For the undated references, the latest edition
(including all the amendments) are applica......
Related standard:   GB 19577-2015  GB 30255-2019
   
 
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