EN 62717-2017 en LED modules for general lighting - Performance requirements.pdf

1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06LED modules for general lighting - Performance requirementsBS EN 62717:2017National forewordThis British Standard is the UK implementation of EN 62717:2017. It is derived from IEC 62717:2014, incorporating amendment 1:2

2、015. It supersedes DD IEC/PAS 62717:2011, which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to IEC text carry the number of the IEC amendment. For example, text altered by IEC amendment 1 is indicated by .Wher

3、e a common modification to an IEC amendment has been introduced, the tags carry the number of the amendment. For example, the common modifications introduced by CENELEC to IEC amendment 1 are indicated by .The UK participation in its preparation was entrusted to Technical Committee CPL/34/1, Electri

4、c lamps.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BS

5、I Standards Limited 2017ISBN 978 0 580 79092 8ICS 29.140.99Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2017.Amendments/corrigenda issued since pu

6、blicationDate Text affectedBRITISH STANDARDBS EN 62717:2017EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 62717June 2017ICS 29.140.99CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC Ref. No. EN 62717:2017: EAll rights of exploitation in any form and by any means reser

7、ved worldwide for CENELEC Members.LED modules for general lighting - Performance requirements (IEC 62717:2014, modified + A1:2015, modified)Modules de LED pour clairage gnral - Exigences de performance (IEC 62717:2014, modifie + A1:2015, modifie)LED-Module fr die Allgemeinbeleuchtung - Anforderungen

8、 an die Arbeitsweise (IEC 62717:2014, modifiziert + A1:2015, modifiziert)This European Standard was approved by CENELEC on 2017-02-20. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a nation

9、al standard without any alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member.This European Standard exists in three official versions (English, French, German). A ver

10、sion in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria,

11、 Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Swit

12、zerland, Turkey and the United Kingdom.English VersionEN 62717:2017 (E)European forewordThis document (EN 62717:2017) consists of the text of IEC 62717:2014 and IEC 62717:2014/A1:2015 prepared by IEC/TC 34A, Lamps, together with the common modifications prepared by CLC/TC 34A, Lamps.The following da

13、tes are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 2018-02-20 latest date by which the national standards conflicting with this document have to be withdrawn(dow) 2020-02-20Clauses, subclau

14、ses, notes, tables, figures and annexes which are additional to those in IEC 62717:2014 and IEC 62717:2014/A1:2015 are prefixed “Z”.For the relationship with EU Directive(s) see informative Annexes ZZ, which are integral parts of this document.This standard provides test methods related to parameter

15、s as prescribed by Commission Regulation (EC) 244/2009, Commission Regulation (EU) 1194/2012 and Commission Regulation (EU) 874/2012 while conformity assessment (sampling, conformity procedures as well as limits) for market surveillance are specified in the text of the above Regulations.Endorsement

16、noticeThe text of the International Standard IEC 62717:2014 and IEC 62717:2014/A1:2015 was approved by CENELEC as a European Standard with agreed common modifications.IEC 60598-1 NOTE Harmonized as EN 60598-1IEC 62384 NOTE Harmonized as EN 62384IEC 62612 NOTE Harmonized as EN 62612IEC 62701 NOTE Har

17、monized as EN 62701IEC 62722-1 NOTE Harmonized as EN 62722-1IEC 62722-2-1 NOTE Harmonized as FprEN 62722-2-1CISPR 15 NOTE Harmonized as EN 550152BS EN 62717:2017EN 62717:2017 (E)Annex ZA (normative) Normative references to international publications with their corresponding European publicationsThe

18、following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.NOTE When an

19、 international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.Publication Year Title EN/HD Year Light and lighting Measurement and EN 13032-1 2004presentation of photometric data of lamps and luminaires - Part 1: Measurement and file formatA1 20

20、12 Light and lighting Measurement and presenta -tion of photometric data Part 4: LED lamps, modules and luminairesEN 13032-4 2015IEC 60050(845) International Electrotechnical Vocabulary Lighting IEC 60068-2-14 Environmental testing Part 2-14: Tests Test N: Change of temperatureEN 60068-2-14 IEC 6006

21、8-3-5 2001 Environmental testing Part 3-5: Supporting documentation and guidance Confirmation of the performance of temperature chambersEN 60068-3-5 2002IEC 60081 Double-capped fluorescent lamps-Performance specificationEN 60081 IEC 60969 201X Self-ballasted compact fluorescent lamps for general lig

22、hting services Performance require-mentsFprEN 60969 2016 (mod)IEC 61000-3-2 2005 Electromagnetic compatibility (EMC) Part 3- EN 61000-3-2 2006A1 2008 2: Limits Limits for harmonic current A1 2009A2 2009 emissions (equipment input current 7-step ellipse 7+ 7+The behaviour of the chromaticity coordina

23、tes of a LED module shall be expressed by stating the two measurement results of both initial chromaticity coordinates and maintained chromaticity coordinates. For an example, see Annex D.This standard applies to LED modules for which it is in most cases possible to choose a CCT value that best fulf

24、ils the requirement of a particular application. Standardised colour target points are under consideration.NOTE 1 The tolerance areas are based on the ellipses defined by MacAdam, published in the Journal of the Optical Society of America, 1943, as normally applied for fluorescent lamps and other di

25、scharge lamps.NOTE 2 See Annex A for measurement method of chromaticity coordinate values for LED modules.9.2 Correlated colour temperature (CCT)Preferred values to ensure interchangeability are under consideration. The four-digit CCT value is divided by 100 and the resulting figure is rounded off t

26、o the next integer number, when using the photometric code in Annex D.Compliance: For compliance of family members, refer to 6.2.3. For all of the tested LED modules in a sample, the measured correlated colour temperature shall not move beyond the values as declared by the manufacturer or responsibl

27、e vendor. NOTE In Japan, the requirements on colour classification and indication are specified in JIS Z 9112.9.3 Colour rendering index (CRI)The initial colour rendering index (CRI) of a LED module is measured. A second measurement is made at an operational time as stated in 6.1.Compliance:For all

28、tested LED modules in a sample the measured CRI values shall not have decreased by more than: 3 points from the rated CRI value (see Table 1) for initial CRI values, and 5 points from the rated CRI value (see Table 1) for maintained CRI values. 10 LED module life10.1 GeneralLife of an individual LED

29、 module as explained in Annex C, is limited by a combined effect of gradual light output degradation, mostly caused by material degradation (see 10.2) and abrupt light output degradation, mostly caused by electrical component failure (see 10.3, endurance tests as an indication for reliability and li

30、fe). Both elements are tested.13BS EN 62717:2017IEC 62717:2014Reference is made to the definitions of 3.2 and 3.7, the latter describing the Median Useful Life and indicated fraction (B50) of tested LED modules of a sample that may fail the requirements of the tests under 10.2 and 10.3.10.2 Lumen ma

31、intenanceThe rated lumen maintenance factor may vary depending on the application of the LED module. Dedicated information on the chosen percentage should be provided by the manufacturer.NOTE 1 As the typical life of a LED module is (very) long, it is within the scope of this standard regarded impra

32、ctical and time consuming to measure the actual lumen reduction over life (e.g. L70). For that reason this standard relies on test results to determine the expected lumen maintenance code of any LED module.NOTE 2 The actual lumen maintenance of LED modules can differ considerably per type and per ma

33、nufacturer. It is not possible to express the lumen maintenance of all LEDs in simple mathematical relations. A fast initial decrease in lumen output does not automatically imply that a particular LED will not make its rated life.NOTE 3 Other methods providing more advanced insight in lumen deprecia

34、tion over LED module life are under consideration.This standard has opted for “lumen maintenance codes” (see Figure 2) that cover the initial decrease in lumen output until an operational time as stated in 6.1. There are three codes which define lumen maintenance in percent of the initial luminous f

35、lux (see Table 6).Table 6 Lumen maintenance code at an operational time as stated in 6.1Lumen maintenance%Code 90 9 80 8 70 7The initial luminous flux shall be measured. The measurement is repeated at an operational time as stated in 6.1. The initial luminous flux value is normalized to 100 %; it is

36、 used as the first data point for determining LED module life. The measured luminous flux value at an operational time as stated in 6.1 shall be expressed as maintained value (= percentage of the initial value).It is recommended to measure the lumen output values at 1 000 h intervals (expressed as a

37、 percentage of the initial value) for a total equal to an operational time as stated in 6.1.NOTE 4 This will give an additional insight as to the reliability of the measured values, but assigning a code does not imply a prediction of achievable life time. LED modules with higher code could be better

38、 or worse than LED modules with lower code.For marking of the lumen maintenance factor (x) and the lumen maintenance codes, see Table 1.Compliance at 25 % of rated life with a maximum of 6 000 h test duration: For compliance of family members, refer to 6.2.3. An individual LED module is considered h

39、aving passed the test when the following criteria have been met. 1) The measured luminous flux value at 25 % of rated life (with a maximum duration of 6 000 h) shall not be less than the luminous flux, multiplied by the rated lumen maintenance factor (x). 2) The calculated lumen maintenance being the ratio of the measured initial and maintained luminous flux shall correspond with the “lumen maintenance code” as declared by the manufacturer or responsible vendor. 14 BS EN 62717:2017