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GB 29541-2013 English PDF (GB29541-2013)

GB 29541-2013 English PDF (GB29541-2013)

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GB 29541-2013: The minimum allowable values of the energy efficiency and energy efficiency grades for heat pump water heaters

This standard specifies the energy efficiency limit value, energy conservation evaluation value, energy efficiency rating, test method and inspection rules of heat pump water heaters. This standard is applicable to water heater driven by electric motor, using vapor compression refrigeration cycle, using air as heat source and for the purposes of supplying hot water. This standard does not apply to water source type heat pump water heaters.
GB 29541-2013
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 heat pump water heaters
ISSUED ON. JUNE 09, 2013
IMPLEMENTED ON. OCTOBER 01, 2013
Issued by. General Administration of Quality Supervision, Inspection and Quarantine;
Standardization Administration of PRC.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative references ... 4
3 Terms and definitions ... 4
4 Energy efficiency grade ... 5
5 Energy efficiency limit ... 6
6 Energy saving evaluation value ... 6
7 Test methods ... 6
8 Inspection rules ... 7
Foreword
Clauses 4 and 5 of this standard are mandatory and the rest are
recommended.
This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the Department of Resource Conservation and Environmental Protection of the National Development and Reform
Commission and the Department of Energy Conservation and Comprehensive
Utilization of the Ministry of Industry and Information Technology.
This standard shall be under the jurisdiction of the National Energy Foundation and Management Standardization Technical Committee (SAC/TC 20).
Drafting organizations of this standard. China National Institute of
Standardization, Zhuhai Gree Electric Co., Ltd., Guangdong Midea HVAC
Equipment Co., Ltd., Guangdong Tongyi Electric Co., Ltd., Guangdong New Energy Technology Development Co., Ltd., Maanshan Bolang Thermal Energy Technology Co., Ltd., Ao Smith (China) Water Heater Co., Ltd., Jiangsu Tianshu Electric Co., Ltd., Beijing University of Technology, South China University of Technology, Weikai Testing Technology Co., Ltd., International Copper
Association (China), Jinhua Yangfan Technology Co., Ltd., Zhejiang
Zhongguang Electric Co., Ltd., Shanghai Hitachi Electric Co., Ltd., Guangzhou Deeneng Heat Source Equipment Co., Ltd., Zhejiang Zhengli Shengneng
Technology Co., Ltd., Hangzhou Jinjiang Bailang New Energy Co., Ltd.,
Guangdong Changling Air Conditioner Manufacturing Co., Ltd., Shenzhen
McQuay Air Conditioning Co., Ltd., Guangdong Ouke Air Conditioning
Refrigeration Co., Ltd., China Household Electric Appliances Research Institute, Beijing Zhonglengtong Quality Certification Center Co., Ltd., Guangdong Zhigao Air Conditioning Refrigeration Equipment Division, Qingdao Haier Water Heater Co., Ltd., Ariston Thermal Products (China) Co., Ltd., Guangzhou Zhongyu Cold Gas Technology Development Co., Ltd.
The main drafters of this standard. Cheng Jianhong, Li Shaobin, Rao Rongshui, Tang Bikui, Zhao Misheng, Wang Jiping, Li Yan, Wan Huaxin, Wang Yujun, Li Hongqi, Wu Jianghong, Wu Zhidong, Shen Yi, Wang Kaifeng, Ling Yongjun, Le Hongsheng, Ma Yongde, Hang Wenbin, Zhu Jiliang, Yang Changyi, Cai
Yongjian, Zhang Ping, Cai Ning, Dai Shilong, Li Wei, Li Caixia, Ji Bing, Qi Zhicheng.
Minimum allowable values of the energy efficiency and
energy efficiency grades for heat pump water heaters
1 Scope
This standard specifies the energy efficiency limit value, energy conservation evaluation value, energy efficiency rating, test method and inspection rules of heat pump water heaters.
This standard is applicable to water heater driven by electric motor, using vapor compression refrigeration cycle, using air as heat source and for the purposes of supplying hot water.
This standard does not apply to water source type heat pump water heaters. 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 latest version (including all the amendments) are applicable to this standard.
GB/T 21362-2008 Heat pump water heater for commercial & industrial and
similar application
GB/T 23137-2008 Heat pump water heater for household and similar
application
3 Terms and definitions
The terms and definitions as defined in GB/T 21362 and GB/T 23137 and the following terms and definitions apply to this document.
3.1
Minimum allowable values of energy efficiency
The minimum allowable value of the coefficient of performance when
operating under nominal (rated) operating conditions.
3.2

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