GB/T 9098-2021 English PDFUS$479.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 9098-2021: Hermetic motor-compressors for refrigerators Status: Valid GB/T 9098: Historical versions
Basic dataStandard ID: GB/T 9098-2021 (GB/T9098-2021)Description (Translated English): Hermetic motor-compressors for refrigerators Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Y61 Word Count Estimation: 26,270 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 9098-2021: Hermetic motor-compressors for refrigerators---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.Hermetic motor-compressors for refrigerators ICS 97.040.30 CCSY61 National Standards of People's Republic of China Replace GB/T 9098-2008 Fully enclosed motor-compressor for refrigerator Released on 2021-10-11 2022-05-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee Table of contentsForeword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Product classification, specifications and models 2 5 Technical requirements 2 6 Test method 5 7 Inspection rules 13 8 Marking, packaging, transportation and storage 18 Reference 20ForewordThis 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" Drafting. This document replaces GB/T 9098-2008 "Fully enclosed motor-compressor for refrigerators". Compared with GB/T 9098-2008, except In addition to editorial changes, the main technical changes are as follows. ---The range has increased the natural refrigerant R290, and the cooling capacity has been expanded to 500W (see Chapter 1); ---Changed the indexes of each grade of the compressor nominal coefficient of performance, and various refrigerants are implemented in accordance with the unified requirements (see Table 1, Table 1 of the.2008 edition); ---The requirements for compressor noise are changed and classified, and various refrigerants are implemented in accordance with the unified requirements (see Table 2, Table 2 of the.2008 edition); ---The requirements for compressor vibration limits have been changed, various refrigerants are implemented in accordance with unified requirements, and the vibration limit frequency range is specified (see Table 3, Table 3 of the.2008 edition); --- Delete the glass mercury thermometer (see Table 5, Table 5 of the.2008 edition); ---The working condition test conditions of the refrigerator for the refrigeration capacity test have been added (see 6.2.1); ---Increase the noise test conditions of R290 working fluid (see Table 8), increase the R290 accelerated life requirements (see Table 10 and Table 11), increase Added R290 start-up durability test conditions (see Table 12); ---Changed the description of the status of the start-up of voltage-boosting and voltage-dropping---Achieving stable operation status, adding a variable frequency controller device Compressor start-up test requirements (see 6.2.2, 6.3 of the.2008 edition); --- Increase the compressor installation requirements for the inclined start performance test (see 6.2.2); ---Added the noise test method of the reverberation room (see 6.2.4); ---Added the preparation before starting the endurance test of the inverter compressor test (see 6.2.11.2); ---Changed the normative description of the inspection items in the list of inspection contents (see Table 13, Table 13 of the.2008 edition); ---Changed the compressor type and test item content in the type inspection sample arrangement table (see Table 14, Table 14 of the.2008 edition); ---Changed the normative expression of the inspection items in the non-compliance classification table of factory inspection and type inspection items (see Table 15,.2008 edition Table 15); ---Changed the requirements for type inspection judgment (fixed frequency) and type inspection judgment (frequency conversion) (see Table 16 and Table 17, Table 16 of the.2008 edition); ---Change the contents of the sample group inspection plan for sampling (see Figure 7, Figure 7 of the.2008 edition); ---Deleted the acceptance requirements (see 7.3 of the.2008 edition); ---The information content of the nameplate has been added (see 8.1.1); ---The description of the wiring signs has been changed (see 8.1.2, 8.1.3 of the.2008 edition); ---The requirements for fire warning signs have been changed (see 8.1.3, 8.1.4 of the.2008 edition); ---In the product technical specifications, the requirements of various parameters of the refrigerator working conditions have been added, and the transportation of the compressor after the installation of the refrigeration appliance has been added Direction requirements, increase the rated speed (frequency) of variable speed (frequency conversion) compressors (see 8.1.4, 5.1 in the.2008 edition); ---Change the packaging and transportation requirements (see 8.2, 8.2 in the.2008 edition); ---Change the product storage requirements (see 8.3, 8.3 of the.2008 edition). Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents. This document was proposed by the China National Light Industry Council. This document is under the jurisdiction of the National Household Appliances Standardization Technical Committee (SAC/TC46). Drafting organizations of this document. Jiaxi Bella Compressor Co., Ltd., China Household Electrical Appliances Research Institute, Huangshi Dongbei Compressor Co., Ltd., Qingdao Haier Refrigerator Co., Ltd., Changhong Meiling Co., Ltd., Hisense (Shandong) Refrigerator Co., Ltd., Hefei Midea Refrigerator Co., Ltd., Zhuhai Hedge Electric Co., Ltd., Zhongjiayuan (Beijing) Testing and Certification Co., Ltd., Nidec Compressor (Beijing) Co., Ltd., Guangzhou Wanbao Group Compressor Co., Ltd., Changhong Huayi Compressor Co., Ltd., Jiangsu Baixue Electric Co., Ltd., Hangzhou Qianjiang Refrigeration Compressor Machinery Group Co., Ltd., Taizhou Lejin Electronic Refrigeration Co., Ltd., Anhui Meizhi Refrigeration Equipment Co., Ltd., Sichuan Danfu Environmental Technology Co., Ltd. Company, Wuxi Matsushita Refrigeration Compressor Co., Ltd., China Household Electrical Appliances Association, China Quality Certification Center, Weikai Testing Technology Co., Ltd., Zhejiang Jiangong University of Technology, Changshu Tianyin Electromechanical Co., Ltd., Zhejiang Maidi Refrigeration Technology Co., Ltd. The main drafters of this document. Huang Liyuan, Hu Zhiqiang, Zhang Qinjian, Shen Xi, Shu Shaoren, Xia Tai'an, Zhang Kui, Wei Bangfu, Xu Huabao, Sun Bin, Hu Haihong, Hu Yusheng, Fang Weitao, Zhang Jianxiong, Li Yanchun, Wang Song, He Chengzhi, Bao Guoxing, Zhang Haiming, Chang Jin, Liu Gang, Yuan Zhiyong, Yan Weiwen, Wan Chunhui, Deng Xu, Yang Xianfei, Zhao Yunwen, Qiu Jianming. The previous releases of this document and the documents it replaced are as follows. --- First published in 1988 as GB/T 9098-1988, first revised in.1996, second revised in.2008; ---This is the third revision. Fully enclosed motor-compressor for refrigerator1 ScopeThis document specifies the terms and definitions, product classification, technical requirements, test methods, inspection Inspection rules and signs, packaging, transportation and storage. This document is applicable to household and similar refrigeration appliances with low back pressure refrigerants of R600a, R134a and R290. Fully enclosed motor-compressor (hereinafter referred to as compressor) with a nominal cooling capacity of no more than 500W under standard operating conditions. The refrigerant is used as a reference for other types of similar compressors. This document does not apply to compressors for car refrigerators.2 Normative referencesThe content of the following documents constitutes an indispensable clause of this document through normative references in the text. Among them, dated quotations Only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to This document. GB/T 1019 General rules for the packaging of household and similar electrical appliances GB/T 4214.1-2017 General requirements for noise test methods of household and similar electrical appliances GB 4706.17-2010 Special requirements for safety motors-compressors for household and similar electrical appliances GB/T 5773-2016 Positive displacement refrigerant compressor performance test method GB/T 8059-2016 Household and similar refrigeration appliances GB/T 32503.1-2016 Safety of frequency conversion controllers for household and similar purposes Part 1.General requirements IEC 60335-2-24.2020 Safety of Household and Similar Electrical Appliances Part 2-24.Refrigeration Appliances, Ice Cream Machines and Ice Makers Special requirements (Household and similar electrical appliances-Safety-Part 2-24.Particularrequirements forrefrigeratingappliances, ice-creamappliancesandicemakers)3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Nominal value ratedparameter The nominal value in the product technical specification. 3.2 Variablespeed (variablefrequency) compressor A compressor that changes the rotation speed by using a variable speed (frequency conversion) control device. 3.3 Variablecapacitycompressor A compressor whose discharge capacity is changed by mechanical and (or) electrical methods. 3.4 Low voltage start compressor lowvoltagestartcompressor Compressors that can be started when the voltage is equal to or lower than 75% of the rated voltage. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 9098-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 9098-2021_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 9098-2021?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 9098-2021 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. |
