GB/T 15913-2022 English PDFUS$269.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 15913-2022: Monitoring and testing for energy saving of fan’s unit and distribute tube system Status: Valid GB/T 15913: Historical versions
Basic dataStandard ID: GB/T 15913-2022 (GB/T15913-2022)Description (Translated English): Monitoring and testing for energy saving of fan��s unit and distribute tube system Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: F01 Classification of International Standard: 27.010 Word Count Estimation: 14,189 Date of Issue: 2022-10-14 Date of Implementation: 2022-10-12 Older Standard (superseded by this standard): GB/T 15913-2009 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 15913-2022: Monitoring and testing for energy saving of fan’s unit and distribute tube system---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Monitoring and testing for energy saving of fan's unit and distribute tube system ICS 27.010 CCSF01 National Standards of People's Republic of China GB/T 15913-2009 Energy-saving monitoring of fan units and pipe network systems Published on 2022-10-12 2022-10-12 Implementation State Administration for Market Regulation Released by the National Standardization Administration forewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. This document replaces GB/T 15913-2009 "Energy Conservation Monitoring of Fan Units and Pipe Network Systems". Compared with GB/T 15913-2009, except In addition to structural adjustments and editorial changes, the main technical changes are as follows. --- Changed the power range of the drive motor applicable to the document, and added the document to the "fan unit using frequency conversion speed regulation". Applicable (see Chapter 1, Chapter 1 of the.2009 edition); --- Added energy-saving monitoring requirements for energy-saving monitoring of fan units and pipe network systems (see Chapter 4); --- Deleted the energy-saving monitoring items of fan units and pipe network systems (see Chapter 4 of the.2009 edition); --- Added calculation method (see Chapter 5); --- Deleted the energy-saving monitoring method (see Chapter 5 of the.2009 edition); --- Added the evaluation index of fan unit and pipe network system (see Chapter 6); --- Deleted the assessment indicators for fan units and pipe network systems (see Chapter 6 of the.2009 edition); --- Increased the requirements for the layout of the measuring points of the pipeline test section in the pipeline network system (see Appendix A); --- Changed the energy-saving monitoring data table of fan units and pipe network systems (see Appendix B, Appendix A of the.2009 edition); --- Added the calculation formula of energy saving monitoring of fan unit and pipe network system (see Appendix C); --- Changed the calculation formula of the average dynamic pressure of the test section [see formula (C.2), formula (3) of the.2009 edition]; --- Added the method of measuring fan flow by gas flow meter (see C.3.2); --- Added the calculation method for the efficiency of the speed control device (see C.4); --- Added the formula for calculating the effective output power of the fan unit (see C.5); --- Changed the energy-saving monitoring results judgment table of fan units and pipe network systems (see Appendix D, Appendix B of the.2009 edition). Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed and managed by the National Standardization Technical Committee on Energy Basics and Management (SAC/TC20). This document is drafted by. China National Institute of Standardization, Machinery Industry Technology Development Foundation, Jiangsu Magnetic Valley Technology Co., Ltd., Yisheng (Tianjin) Technology Co., Ltd., Beijing Zhicheng Hongye Intelligent Control Technology Co., Ltd., Nanjing Magnetic Valley Technology Co., Ltd., Chongqing Kaishanliu Body Machinery Co., Ltd., Xi'an Shaangu Power Co., Ltd., Suzhou Metrology and Testing Institute, North China Electric Power University, Zibo Jingke Electric Co., Ltd. Company, Beijing Gaofu Power Technology Co., Ltd., Zhejiang Kelexi Power Equipment Co., Ltd., Xi'an Jiaotong University, Hangzhou Zheda Technology Co., Ltd. Co., Ltd., Beijing Energy Conservation and Environmental Protection Center, Nanjing Jiangsu Province Energy Conservation Technology Service Center, China Building Materials Industry Planning and Research Institute, Harbin Guangsiyuan Industrial Energy Conservation Testing Co., Ltd., Harbin Sirifute Energy Conservation Technology Development Co., Ltd., Changzhi Energy Conservation Center, Tangshan Xikaike Technology Co., Ltd., China Nuclear Energy Technology Co., Ltd., Beijing Guangyuan Technology Co., Ltd., Chongqing Zhongyuan Lvlan Energy Technology Co., Ltd., Beijing and Long Optimization Technology Co., Ltd., Zhongqineng Technology Co., Ltd., Beijing Huakong Zhijia Technology Co., Ltd., Tongfang Xinjie Energy (Tianjin) Technology Co., Ltd., Shanghai Nengyu Technology Co., Ltd., Zhongguancun Modern Energy and Environmental Service Industry Alliance, Zhejiang Dongan Fire Equipment Technology Co., Ltd. Co., Ltd., Zhejiang Weibang Fan Co., Ltd., Zhejiang Yixue Refrigeration Equipment Co., Ltd., Jiangshan Shenzhou Refrigeration Equipment Co., Ltd. The main drafters of this document. Liu Ren, Li Zhenqing, Wang Jing, Xu Junfeng, Cheng Wei, Dong Jiyong, Zhang Wei, Sha Honglei, Shi Liming, Duan Liqiang, Tian Xihui, Wang Lixin, Li Mingxian, Wang Bo, Huang Hai, Qin Guoliang, Wang Jiajun, Fu Li, Shen Tianyu, Li Hang, Shen Zhaoren, Suo Yebing, Wei Siyuan, Wei Yaping, Xue Jianxun, Shao Tuo, Liu Xingyu, Liu Miao, Zheng Lingbo, Wang Yuankun, Xu Yichao, Yu Xianjun, Yang Heyang, Liu Deguang, Zhang Zeyu, Huang Zhibo, Zhang Mingyuan, Chen Xiaoxing, Zhang Haonan, Chen Xikai, Wu Jihua, Xu Jianhua, Chen Jiansheng. This document was first published in.1995, revised for the first time in.2009, and this is the second revision. Energy-saving monitoring of fan units and pipe network systems1 ScopeThis document specifies the basic requirements, test requirements, calculation methods and evaluation indicators for energy-saving monitoring of fan units and pipe network systems. This document applies to centrifugal fans, axial fans and centrifugal blowers driven by electric motors of 5.5kW and above It is suitable for fan units and pipe network systems that adopt speed regulation. This document does not apply to fan units and pipe network systems for conveying liquid and solid materials.2 Normative referencesThe contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 1236 Standardized air duct performance test for industrial fans GB/T 10178 Field Performance Test of Industrial Fan GB/T 21056 Fan, pump load variable frequency speed regulation power saving drive system and its application technical conditions GB/T 34867.1 Electric motor system energy saving measurement and verification method Part 1.Electric motor field energy efficiency test method3 Terms and DefinitionsThe following terms and definitions apply to this document. 3.1 Fan'sunit It consists of a fan, an electric motor, a speed control device and a transmission mechanism. 4 Energy-saving monitoring requirements 4.1 Basic requirements 4.1.1 The equipment in the fan unit and the pipe network system should not be the products that are explicitly eliminated by the state. 4.1.2 Electric motors with a power of 55kW and above shall be equipped with energy measuring instruments. 4.1.3 The load rate of the motor at rated speed should not be lower than 45%. 4.1.4 The fan unit adopting variable frequency speed regulation shall comply with the provisions of GB/T 21056. 4.2 Test Requirements 4.2.1 The test should be carried out under the daily operation of the fan unit and the pipe network system. a) Under certain working conditions, the test is carried out under a stable load; b) Under variable operating conditions, test at the most frequently occurring loads. 4.2.2 The test instrument shall be within the validity period of the verification/calibration, and the accuracy shall not be lower than that specified in Table 1. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 15913-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 15913-2022_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 15913-2022?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15913-2022 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
