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GB 19577-2004 English PDF (GB19577-2004)

GB 19577-2004 English PDF (GB19577-2004)

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GB 19577-2004: The minimum allowable values of the energy efficiency and energy efficiency grades for water chillers

This Standard specifies the minimum allowable value of energy efficiency for water chillers, energy efficiency grade, energy conservation evaluation value, test methods and inspection rules.
GB 19577-2004
GB
NATIONAL STANDARD OF
THE PEOPLE REPUBLIC OF CHINA
ICS 27.010
F 01
The minimum allowable values of the energy efficiency
and energy efficiency grades for water chillers
ISSUED ON. AUGUST 23, 2004
IMPLEMENTED ON. MARCH 1, 2005
Issued by. General Administration of Quality Supervision, Inspection
and Quarantine;
Standardization Administration Committee.
3. No action is required - Full-copy of this standard will be automatically and immediately delivered to your EMAIL address in 0~60 minutes.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative references ... 4
3 Terms and definitions ... 4
4 The minimum allowable value of energy efficiency ... 5
5 Evaluation method for energy efficiency ... 5
6 Test method of energy efficiency ... 6
7 Inspection rules ... 6
8 Marking of energy efficiency grade ... 6
Foreword
Clause 4 of this Standard is mandatory; the rest are recommended.
This Standard was proposed by National Development and Reform
Commission Environment and Resources Comprehensive Utilization Division, Ministry of Industry and Commerce of Standardization Administration of the People's Republic of China.
This standard shall be under the jurisdiction of Subcommittee on Reasonable Power Consumption of National Technical Committee on Energy Foundation
and Management of Standardization Administration of China.
Drafting organizations of this Standard. China Standardization Academy, Hefei General Machinery Research Institute, Tianjin University, Trane Air Conditioner Co., Ltd., York (Wuxi) Air Conditioning Refrigeration Equipment Co., Ltd., Zhejiang Dunan Artificial Environment Co., Ltd., Emerson (China) Investment Limited, Dalian Refrigeration Co., Ltd., Gree Air Conditioning Co., Ltd., Guangdong Shenling Air Conditioning Equipment Co., Ltd., Tsinghua Tongfang Artificial Environment Co., Ltd., Jiangsu Shuangliang Air
Conditioning Equipment Co., Ltd., Zhejiang Guoxiang Refrigeration Industry Co., Ltd., Shanghai Air Conditioning Equipment Co., Ltd.
The main drafters of this standard. Cheng Jianhong, Zhang Mingsheng, Ma Yitai, Zhang Guobin, Hu Xianghua, Ge Fanggen, Bai Bin, Zhang Xiuping, Yu Honghai, Cai Weidong, Ma Hongru, Liu Xiaoli, Zhang Libiao, Sun Wenzhe.
The minimum allowable values of the energy efficiency
and energy efficiency grades for water chillers
1 Scope
This Standard specifies the minimum allowable value of energy efficiency for water chillers, energy efficiency grade, energy conservation evaluation value, test methods and inspection rules.
This Standard applies to the water chillers (heat pump) using the vapour compression cycle, of which the compressor is driven by motor (herein after referred to as ?€?the unit?€?).
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 18430.1, Water cooling (heat pump) packages using the vapor
compression cycle - Part 1. Water cooling (heat pump) packages for
industrial and commercial and similar application
GB/T 18430.2, Water cooling (heat pump) packages using the vapor
compression cycle - Part 2. Water cooling (heat pump) packages for
household and similar application
GB/T 10870, The methods of performance test for water cooling (heat
pump) packages using the vapour compression cycle
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply. 3.1 the minimum allowable value of energy efficiency for water chillers the minimum allowable value of the performance factor of the unit under rated refrigeration conditions and specified conditions, referred to as energy efficiency limit
3.2 the evaluating values of energy conservation for water chillers
under the rated refrigeration conditions and conditions, the minimum

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