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GB/T 9651-2022 English PDF

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Q: Should I purchase the latest version GB/T 9651-2022?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 9651-2022 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.

US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 9651-2022: Test methods for single-phase induction motors
Status: Valid

GB/T 9651: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 9651-2022	279	Add to Cart	3 days	Test methods for single-phase induction motors	Valid
GB/T 9651-2008	RFQ	ASK	6 days	Test procedures for single-phase induction motor	Obsolete
GB/T 9651-1988	919	Add to Cart	6 days	Test procedure for single phase induction motor	Obsolete

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Basic data

Standard ID: GB/T 9651-2022 (GB/T9651-2022)
Description (Translated English): Test methods for single-phase induction motors
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K22
Classification of International Standard: 29.160.30
Word Count Estimation: 14,189
Date of Issue: 2022-12-30
Date of Implementation: 2023-07-01
Older Standard (superseded by this standard): GB/T 9651-2008
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 9651-2022: Test methods for single-phase induction motors

---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.
ICS 29.160.30 CCSK22 National Standards of People's Republic of China Replacing GB/T 9651-2008 Test methods for single-phase asynchronous motors Posted on 2022-12-30 2023-07-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Basic requirements for testing 1 5 Test preparation 1 6 Temperature rise test 2 7 Determination of efficiency 2 8 Stall test 6 9 Other test items 6 Figure 1 Operating characteristic curve 3 Figure 2 No-load characteristic curve 4

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. This document replaces GB/T 9651-2008 "Test methods for single-phase asynchronous motors". In addition to rectification and editorial changes, the main technical changes are as follows. --- Added terms and definitions (see Chapter 3); --- Deleted the three chapters "Test Items", "Test Equipment" and "Measurement" (see Chapter 3, Chapter 4 and Chapter 5 of the.2008 edition); --- Added two chapters "Basic Requirements for Test" and "Test Preparation" (see Chapter 4 and Chapter 5); ---Changed the temperature rise test method, according to the provisions of 6.5 in GB/T 5171.21-2016 (see Chapter 6, Chapter 8 of the.2008 edition); --- Changed the working characteristic curve (see Figure 1, Figure 4 of the.2008 edition); --- Deleted "short-time elevated voltage test" and "life test" (see 10.15 and 10.17 of the.2008 edition); --- Added "dimension inspection", "repeated electric strength test", "inter-turn insulation electric strength test", "accidental overcurrent test" and "other rings environmental test", "other safety test" and "working period test" (see 9.1, 9.9, 9.10, 9.12, 9.16, 9.17 and 9.18); --- Deleted the correction method of instrumentation error (see B.2, B.3 and B.4 of the.2008 edition). Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by China Electrical Equipment Industry Association. This document is under the jurisdiction of the National Standardization Technical Committee of Rotating Electric Machines (SAC/TC26). This document is drafted by. China Electric Apparatus Research Institute Co., Ltd., Wolong Electric Drive Group Co., Ltd., Qingdao Customs Technology Center, Guangdong Welling Motor Manufacturing Co., Ltd., Huzhou Yueqiu Motor Co., Ltd., Ningbo Duya Electromechanical Technology Co., Ltd., Guangdong Hashi Qi Refrigeration Technology Co., Ltd., Zhuhai Gree Electric Appliances Co., Ltd., Changzhou Xiangming Intelligent Power Co., Ltd., Hangzhou Micro Optoelectronics Co., Ltd. Subsidiary Co., Ltd., Qingdao Haier Intelligent Technology Research and Development Co., Ltd., Qingdao Hairong Commercial Cold Chain Co., Ltd., Hangzhou Jiangnan Motor Co., Ltd. Co., Ltd., Weikai Testing Technology Co., Ltd., Qingdao Aipu Intelligent Instrument Co., Ltd., Haicheng Sanyu Pump Co., Ltd., Fujian Province Products Institute of Quality Inspection, Weikai Certification and Testing Co., Ltd., Jiaxing Weikai Testing Technology Co., Ltd., Guangdong Yisheng Testing Co., Ltd., Guangdong Dang Family Smart Appliance Co., Ltd., Xi'an Xumai Smart Home Appliance Technology Co., Ltd., Guangdong Yayin Technology Co., Ltd., Fujian Heyu Home Technology Co., Ltd., Guangdong Mingkai Technology Co., Ltd., Shaanxi Xiejia Yaguang Software Co., Ltd., Shaanxi Yateny Electronics Co., Ltd., Shaanxi Faxida Electronics Co., Ltd., Yiwu Jiecheng Mold Co., Ltd. The main drafters of this document. Cheng Lei, Du Rongfa, Wang Huiyong, Luo Junbo, Chi Chuang, Shao Mingyuan, Zhang Chuanjia, Yu Lianjiong, Wu Yunshan, Bi Haitao, Zhang Xuxing, Liu Haiping, Wang Xinglong, Liu Yaxue, Sheng Ronghui, Huang Bixia, Gao Long, Chen Xiaoli, Han Chaojun, Han Qingjiang, Li Lulu, Li Huifang, Xiang Xiaoyun, Fang Zhiming, Chen Feng, Zhang Dejun, Xiao Benchong, Wan Qinglan, Yang Lingling, Quan Yongde, Huang Qiongfang, Pan Yongxian. The release status of previous versions of this document and the documents it replaces are as follows. --- First published as GB/T 9651-1988 in 1988, first revised in.2008; --- This is the second revision. Test methods for single-phase asynchronous motors

1 Scope

This document describes the basic requirements for testing single-phase asynchronous motors, test preparation, temperature rise test, efficiency measurement, stall test and others Pilot projects. This document applies to single-phase asynchronous motors.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, 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 755 Rating and performance of rotating electrical machines GB/T 4942-2021 Degree of protection (IP code) classification of the overall structure of rotating electrical machines GB/T 5171.21-2016 Small power motors Part 21.General test methods GB/T 10069.1 Measurement methods and limits of noise of rotating electrical machines Part 1.Measurement methods of noise of rotating electrical machines GB/T 12350 Safety requirements for small power motors GB/T 12665 Damp heat test requirements for motors used under general environmental conditions JB/T 10490 Vibration measurement method, evaluation and limit value of mechanical vibration of small power motor

3 Terms and Definitions

The following terms and definitions defined in GB/T 5171.21-2016 apply to this document. 3.1 The value when the working temperature of the winding is corrected to the reference cooling medium temperature of 25°C.

4 Basic requirements of the test

4.1 The environmental conditions of the test shall comply with the provisions in 4.1 of GB/T 5171.21-2016. 4.2 The test power supply shall comply with the provisions in 4.2 of GB/T 5171.21-2016. 4.3 The use of measuring instruments shall comply with the provisions in 4.3 of GB/T 5171.21-2016.

5 Test preparation

5.1 The measurement of insulation resistance shall comply with the provisions in 5.1 of GB/T 5171.21-2016. 5.2 The measurement of cold winding temperature θ1 and cold winding resistance R1 shall comply with the provisions in 5.2 of GB/T 5171.21-2016. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 9651-2022_English be delivered?

Answer: Upon your order, we will start to translate GB/T 9651-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 9651-2022_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 9651-2022_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 9651-2022?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 9651-2022 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.