GB 37480-2019Minimum allowable values of energy efficiency and energy efficiency grades for low ambient temperature air source heat pumps (water chiller) packages (English PDF)

Foreword

This Standard was drafted as per the rules specified in GB/T 1.1-2009.

This Standard was proposed by and under the jurisdiction of Standardization

Administration of PRC.

Drafting organizations of this Standard: China National Institute of Standardization;

Gree Electric Appliances Inc. of Zhuhai; Qingdao Economic & Technology

Development Zone Haier Water Heater Co., Ltd.; Hefei General Machinery Products

Testing Institute Co., ltd.; TsingHua TongFang Artificial Environment Co., Ltd.; Emerson

Climate Technologies (Suzhou) Co., Ltd.; Beijing University of Technology; Shenzhen

McQuay Air Conditioning Co., Ltd.; Shanghai Hanbell Precise Machinery Co., Ltd.;

Shanghai Hitachi Electrical Appliances Co., Ltd.; Danfoss (Tianjin) Co., Ltd.; Shandong

Melinda Renewable Energy Development Co., Ltd.; Guangdong Euroklimat Air-

Conditioning & Refrigeration Co., Ltd.; York (Guangzhou) Air Conditioner Refrigerating

Equipment Co., Ltd.; Zhejiang DunAn Electro-Mechanical Technology Co., Ltd.;

Guangdong Xiwu Kangda Air Conditioning Co., Ltd.; Guangdong Midea Heating &

Ventilating Equipment Co., Ltd.; Guangdong Jirong Air-Conditioning Co., Ltd.;

Guangdong Shenling Air-Conditioning Equipment Co., Ltd.; Zhejiang Zhongguang

Electric Appliances Co., Ltd.; China Energy Conservation Association; Suzhou

Invotech Scroll Technologies Co., Ltd.; Zhejiang AMA & HIEN Technology Co., Ltd.;

Guangdong New Energy Technology Development Co., Ltd.; and Yangzi Bitwise

Central Air Conditioner Co., Ltd.

Chief drafting staffs of this Standard: Cheng Jianhong, Liu Hua, Zheng Xiaofeng,

Zhang Mingsheng, Kong Weili, Liu Qiang, Li Hongqi, Pan Likui, Deng Zhuang, Chen

Jin, Zhou Yi, Qian Kun, Li Gang, Chen Jun, Hu Xianghua, Wang Xinmin, Peng Jinghua,

He Li, Wu Jiesheng, Ling Rongjun, Ma Jinping, Liu Meng, Song Zhongkui, Wen

Maohua, Pan Zhanhua, Ouyang Jun, Hang Yuangong, Zhao Misheng, and Wang

Jianjun.

Minimum Allowable Values of Energy Efficiency and

Energy Efficiency Grades for Low Ambient Temperature

Air Source Heat Pumps (Water Chiller) Packages

1 Scope

This Standard specifies energy efficiency grades, technical requirements and test

methods of low ambient temperature air source heat pumps (water chiller) packages.

This Standard is applicable to the air-water low ambient temperature air source heat

pumps (water chiller) packages driven by electric motors and operating at the low

ambient temperature; low ambient temperature air source heat pumps water heater for

heating; heating-purposed low temperature heat pump water heater for commercial &

industrial and similar application.

This Standard is not applicable to the low ambient temperature air source multi-

connected air conditioning packages and air-air type low ambient temperature air

source heat pump packages.

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 document.

GB/T 21362-2008 Heat Pump Water Heater for Commercial & Industrial and

Similar Application

GB/T 25127.1-2010 Low Ambient Temperature Air Source Heat Pump (Water

Chilling) Packages - Part 1: Heat Pump (Water Chilling) Packages for Industrial &

Commercial and Similar Application

GB/T 25127.2-2010 Low Ambient Temperature Air Source Heat Pump (Water

Chilling) Packages - Part 2: Heat Pump (Water Chilling) Packages for Household

and Similar Application

JB/T 12841-2016 Low Ambient Temperature Air Source Heat Pump Water Heater

......