GB/T 22148.3-2021 English PDFUS$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 22148.3-2021: Test method on electromagnetic emissions - Part 3: Electronic control gear for LED modules Status: Valid
Basic dataStandard ID: GB/T 22148.3-2021 (GB/T22148.3-2021)Description (Translated English): Test method on electromagnetic emissions - Part 3: Electronic control gear for LED modules Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: L06 Word Count Estimation: 14,180 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 22148.3-2021: Test method on electromagnetic emissions - Part 3: Electronic control gear for LED modules---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. Test method on electromagnetic emissions-Part 3.Electronic control gear for LED modules ICS 33.100 CCSL06 National Standards of People's Republic of China Test method of electromagnetic emission Part 3.Electronic control device for LED module Released on 2021-05-21 2021-12-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee Table of contentsForeword Ⅰ Introduction Ⅱ 1 Scope 1 2 Normative references 1 3 Terms, definitions and abbreviations 1 4 Requirements 2 5 Benchmark luminaire 2 6 Test procedures and methods 4 Appendix A (Normative) Installation and wiring plan of reference lamps 5 Appendix B (informative) LED module general load specifications and structure examples 9 Reference 11 Figure 1 Description related to EUT and reference luminaire 2 Figure A.1 Installation and wiring layout of Class I reference lamps (terminals on the opposite side) 5 Figure A.2 Installation and wiring layout of Class I reference lamps (terminals on the same side) 6 Figure A.3 Installation and wiring layout of Class Ⅱ reference lamps (terminals on the opposite side) 7 Figure A.4 Installation and wiring layout of Class Ⅱ reference lamps (terminals on the same side) 8 Figure B.1 Schematic diagram of a universal load for LED modules 9 Figure B.2 An example of a general load structure of an LED module 10 Table 1 Selection of general load quantity of LED module 3 Table 2 Grounding connection of reference lamps for class Ⅰ and class Ⅱ lamps 4ForewordThis 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 is part 3 of GB/T 22148 "Test Methods for Electromagnetic Emissions". GB/T 22148 has released the following parts. ---Part 1.Electronic control devices for single-ended and double-ended fluorescent lamps; ---Part 2.Electronic control devices for discharge lamps (except fluorescent lamps); ---Part 3.Electronic control device for LED module. 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 and managed by the National Radio Interference Standardization Technical Committee (SAC/TC79). Drafting organizations of this document. Weikai Testing Technology Co., Ltd., Tridonic Lighting Electronics (Shenzhen) Co., Ltd., Foshan Vocational and Technical College, Guangdong Langneng Electric Co., Ltd., Guangzhou Quality Supervision and Testing Institute, Dongguan Quality Supervision and Testing Center of Guangdong Province, Hisense (Shandong) Air Conditioning Co., Ltd., Huizhou NVC Optoelectronics Technology Co., Ltd., China National Electrical Equipment Research Institute Co., Ltd., Hangzhou Boss Electric Co., Ltd., Foshan Huaquan Electric Lighting Co., Ltd., Ningbo Bull Optoelectronics Technology Co., Ltd., Guangzhou Guangdian Metrology and Inspection Co., Ltd., Mean Well (Guangzhou) Electronics Co., Ltd., Baoshide Technology (China) Co., Ltd., Shanghai Institute of Quality Supervision and Inspection Technology, Chinese Academy of Sciences (Beijing) Testing and Certification Co., Ltd., Shanghai Electrical Apparatus Research Institute (Group) Co., Ltd., Hefei Product Quality Supervision and Inspection Institute, Changzhou Industrial Internet Research Institute Research Institute Co., Ltd., Hangzhou Laike Optoelectronics Co., Ltd. The main drafters of this document. Liu Guorong, Zeng Bo, Hua Xuehui, Lai Mingyu, Li Shangbin, Zhong Huixia, Huang Qiyong, Mai Xianhua, Chen Yinghuan, Chen Weiquan, Sun Jiangtao, Xiao Qiuxia, Yu Guocheng, Zeng Haisheng, Yan Lijun, Lan Haichang, Mao Luosheng, Ding Yucai, Liu Erli, Yang Nan, Xing Lin, Zheng Qun, Yang Qingfeng, Xu Weifeng.IntroductionGB/T 17743-2017 clearly specifies the limit requirements and measurement methods for the radio disturbance characteristics of lighting equipment, but only for Provisions are made for the lighting equipment that is finished and planned to be put on the end-user market, such as lamps, self-ballasted fluorescent lamps and stand-alone electronic control devices. Set. There are no emission test requirements for the components intended to be installed in the luminaire. The electronic control device for the LED module is not only installed in the lamps of different manufacturers, but also installed in different lamps of the same manufacturer. Types of lamps. Although the measurement of other luminaires equipped with the same electronic control device and light source can predict the disturbance data of a certain type of luminaire, These lamps still need to be tested. This leads to the question of whether it is possible to design a test luminaire under the worst conditions for installing the electronic control device under test. Under the circumstances, the test lamp meets the relevant requirements, then all the lamps with the electronic control device meet the requirements, which can avoid a lot of redundant Test. This idea seems correct, simple and interesting, but it leads to two opinions. ---The worst-case lamps are too strict. From the prediction, it is found that the lamps installed in the worst conditions cannot pass certain tests. It can pass in the actual lamps. ---Even if the electronic control device installed in the worst-case luminaire passes the test, there is still a problem. If the electronic control If the device does not meet the requirements when installed in the actual luminaire, who will be responsible. Therefore, it is not appropriate to change the basic principle that GB/T 17743-2017 has no emission requirements for built-in parts in lamps. However, an independent test method for detecting electronic control devices is required in the radio disturbance test. Each part of GB/T 22148 is independent and describes the test setup for a specific type of luminaire using electronic control devices. ---Part 1.Electronic control devices for single-ended and double-ended fluorescent lamps. The purpose is to electronically control single-ended and double-ended fluorescent lamps The test method and layout of the device shall be standardized. ---Part 2.Electronic control devices for discharge lamps (except fluorescent lamps). The purpose is to use gas discharge lamps other than fluorescent lamps Use the test method and layout of the control device for specification. ---Part 3.Electronic control device for LED module. The purpose is to test methods of electronic control devices for LED modules and The layout is standardized. This separate release is to facilitate future revisions and modifications. When needed, additional requirements will be added accordingly. This document describes the benchmark lamps involved in the test method of the electronic control device for the LED module. Test method of electromagnetic emission Part 3.Electronic control device for LED module1 ScopeThis document specifies the unique radio disturbance characteristics of electronic control devices for built-in LED modules (hereinafter referred to as electronic control devices). Establish test methods. Note. This document corresponds to the requirements of GB/T 17743-2017, based on the use of reference lamps, specific test procedures and application scenario restrictions. This document applies to electronic control devices for built-in LED modules with the following characteristics or applications. ---Intended to be used in Class I or Class II lamps specified in GB 7000.1-2015; ---The rated output power is not more than 120W. This document does not apply to independent accessories dedicated to lighting equipment included in GB/T 17743-2017.2 Normative referencesThe contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to This document. GB/T 17743-2017 Limits and measurement methods for radio disturbance characteristics of electrical lighting and similar equipment (CISPR15. 2015, IDT) 3 Terms, definitions and abbreviations 3.1 Terms and definitions The following terms and definitions apply to this document. 3.1.1 Equipmentundertest Apparatus that withstands electromagnetic compatibility (emission) compliance (conformity assessment) testing. Note. Within the scope of this document, it refers to the electronic control device for the built-in LED module under test, as shown in Figure 1. 3.1.2 LED module universal load LEDmoduleversatileload A device containing a set of LEDs that can be connected to each other, turned on or off, and used to withstand various electronic control devices under test Load setting of voltage or current. 3.1.3 Reference luminaire Used to fix the materials, loads and wiring of the EUT, and to be conservative and representative of the electromagnetic disturbance characteristics of specific types of lamps A fixture for a specific test setup that is simulated. 3.2 Abbreviations The following abbreviations apply to this document. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 22148.3-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 22148.3-2021_English as soon as possible, and keep you informed of the progress. 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