GB 30721-2014 PDF EnglishUS$85.00 · In stock · Download in 9 seconds
GB 30721-2014: Minimum allowable values of energy efficiency and energy efficiency grades for water-source (ground-source) heat pumps Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
Similar standardsGB 30721-2014: Minimum allowable values of energy efficiency and energy efficiency grades for water-source (ground-source) heat pumps---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB30721-2014 GB ICS 27.010 F 01 National Standard of the People’s Republic of China Minimum allowable values of energy efficiency and energy efficiency grades for water-source (ground-source) heat pumps Issued on: JUNE 9, 2014 Implemented on: APRIL 1, 2014 Issued by. General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration Committee of the People's Republic of China. Table of ContentsForeword ... 3 1 Scope ... 4 2 Normative references ... 4 3 Terms and definitions ... 4 4 Technical requirements ... 5 5 Test methods ... 6 6 Inspection rules ... 6 7 Labeling of energy efficiency grades ... 7Foreword4.3 of this Standard is mandatory, the rest are recommended. This Standard was drafted according to the rules given by GB/T 1.1-2009. This Standard was proposed by the Resources Conservation and Environmental Protection Department of the National Development and Reform Commission, and the Energy Saving and Comprehensive Utilization Department 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. Hefei General Machinery Research Institute, China National Institute of Standardization, Vicki (Zhejiang) Air Conditioning Equipment Co., Ltd., Shenzhen McQuay Air Conditioning Co., Johnson Controls Building Equipment Technology (Wuxi) Co., Ltd., Shandong Fulda Air Conditioning Equipment Co., Ltd., Shanghai Futian Air Conditioning Refrigeration Equipment Co., Ltd., Shandong Hongli Air Conditioning Equipment Co., Ltd., Ningbo WaterFurnace Shenglong HVACR Climate Solutions Co., Ltd., Zhejiang Dun’an Electrical Technology Co., Ltd., Nanjing TICA Air Conditioning Equipment Co., Ltd., Trane Air Conditioning Systems (China) Co., Ltd., Lotus Air Conditioning (Jiangsu) Co., Ltd., Guangdong OAK Air Conditioning Refrigeration Co., Ltd., and Hefei General Machinery and Electronic Products Inspection Institute. Main drafters of this Standard. Cheng Jianhong, Zhang Mingsheng, Peng Fei, Zhong Yu, Wang Daijie, Cai Yongjian, Hu Xianghua, Gao Chong, Ling Hong, Ge Jianmin, Dong Yunda, Li Jianjun, Cheng Zhuoming, Zhang Weijia, Chen Zhaohui, and Chen Jun. Minimum allowable values of energy efficiency and energy efficiency grades for water-source (ground-source) heat pumps1 ScopeThis Standard specifies the minimum allowable values of energy efficiency, evaluation values of energy conservation, energy efficiency grades, test methods, and inspection rules for water-source (ground-source) heat pumps. This Standard applies to the water-source (ground-source) heat pumps of household, commercial and industrial uses, and other similar uses that use electrical and mechanical compression systems and use water as cold (hot) source. This Standard does not apply to cooling-only-type and heating-only-type water-source (ground-source) heat pumps.2 Normative referencesThe following documents are essential for the application of this document. For dated references, only dated edition applies to this document. For undated references, the latest edition (including all amendments) applies. GB/T 19409 Water-source (ground-source) heat pumps3 Terms and definitionsThe terms and definitions defined in GB/T 19409 AND the following terms and definitions apply to this document. 3.1 Annual coefficient of performance for water-source (ground-source) heat pumps; ACOP The annual coefficient of performance obtained by comprehensively WEIGHTING the efficiency for water-source (ground-source) heat pumps when operating at full-load under nominal cooling conditions and nominal heating conditions WITH several office7 Labeling of energy efficiency gradesManufacturers shall determine the energy efficiency grades for water-source (ground-source) heat pumps according to the requirements and the test results of this Standard. Manufacturers shall indicate the energy efficiency grades for water-source (ground-source) heat pumps and the standard number it bases in the factory-exit documents of products. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB 30721-2014 be delivered?Answer: The full copy PDF of English version of GB 30721-2014 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB 30721-2014_English with my colleagues?Answer: Yes. The purchased PDF of GB 30721-2014_English will be deemed to be sold to your employer/organization who actually paid for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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