1、BSI Standards PublicationSelf-ballasted LED lamps for general lighting serviceswith supply voltages 50 V Performance requirementsBS EN 62612:2013National forewordThis British Standard is the UK implementation of EN 62612:2013. It is identical to IEC 62612:2013. It supersedes DD IEC/PAS 62612:2009 wh
2、ich iswithdrawn.The UK participation in its preparation was entrusted by TechnicalCommittee CPL/34, Lamps and Related Equipment, to SubcommitteeCPL/34/1, Electric lamps.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport
3、to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2013.Published by BSI Standards Limited 2013ISBN 978 0 580 67932 2ICS 29.140.01; 31.080.10Compliance with a British Standard cannot confer immunity fromlegal obl
4、igations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 September 2013.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62612:2013EUROPEAN STANDARD EN 62612 NORME EUROPENNE EUROPISCHE NORM August 2013 C
5、ENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELEC - All rights of exploitation in any form and by any means re
6、served worldwide for CENELEC members. Ref. No. EN 62612:2013 E ICS 29.140.01 English version Self-ballasted LED lamps for general lighting services with supply voltages 50 V - Performance requirements (IEC 62612:2013) Lampes LED autoballastes pour lclairage gnral avec des tensions dalimentation 50 V
7、 - Exigences de performances (CEI 62612:2013) LED-Lampen mit eingebautem Vorschaltgert fr Allgemeinbeleuchtung mit Versorgungsspannungen 50 V - Anforderungen an die Arbeitsweise (IEC 62612:2013) This European Standard was approved by CENELEC on 2013-07-23. CENELEC members are bound to comply with th
8、e CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Managemen
9、t Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version 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
10、 status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lith
11、uania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 62612:2013EN 62612:2013 -2- Foreword The text of document 34A/1662/FDIS, future edition 1 of IEC 62612, prepared by SC 34A “Lamps“ of IEC
12、/TC 34A “Lamps and related equipment“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62612:2013. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (
13、dop) 2014-04-23 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-07-23 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for i
14、dentifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62612:2013 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated : IE
15、C 60598 NOTE Harmonised as EN 60598. IEC 60901 NOTE Harmonised as EN 60901. IEC 61547 NOTE Harmonised as EN 61547. CISPR 15:2005 NOTE Harmonised as EN 55015:2006 (not modified) BS EN 62612:2013- 3 - EN 62612:2013 Annex ZA (normative) Normative references to international publications with their corr
16、esponding European publications The 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
17、any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60050 Series International Electrotechnical Vocabulary (IEV) - - IEC 60068-2-14 - Environmental testing - P
18、art 2-14: Tests - Test N: Change of temperature EN 60068-2-14 - IEC 60081 - Double-capped fluorescent lamps - Performance specifications EN 60081 - IEC 60630 - Maximum lamp outlines for incandescent lamps EN 60630- IEC 61000-3-2 2005 Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits fo
19、r harmonic current emissions (equipment input current 50 V - Safety specifications EN 62560 - IEC/TR 62732 - Three-digit code for designation of colour rendering and correlated colour temperature - - CIE 13.2 1974 Methods of measuring and specifying colour rendering properties of light sources - - C
20、IE 13.3 1995 Method of measuring and specifying colour rendering of light sources - - CIE S 017/E 2011 ILV: International Lighting Vocabulary - - CIE 191 1996 The photometry and goniophotometry of luminaires - - CIE 177 2007 Colour rendering of white LED light sources - - BS EN 62612:2013 2 62612 IE
21、C:2013 CONTENTS INTRODUCTION . 6 1 Scope . 7 2 Normative references . 7 3 Terms and definitions . 8 4 General requirements on tests 11 5 Marking 11 5.1 General requirements for marking . 11 5.2 Places of marking 12 6 Dimensions 12 7 Test conditions . 12 7.1 General test conditions 12 7.2 Creation of
22、 lamp families to reduce test effort 13 7.2.1 General . 13 7.2.2 Variations within a family . 13 7.2.3 Compliance testing of family members . 14 8 Lamp input . 14 8.1 Lamp power 14 8.2 Displacement factor . 15 9 Light output 15 9.1 Luminous flux 15 9.2 Luminous intensity distribution, peak intensity
23、 and beam angle . 15 9.2.1 General . 15 9.2.2 Measurement . 15 9.2.3 Luminous intensity distribution . 15 9.2.4 Peak intensity value 16 9.2.5 Beam angle value 16 9.3 Efficacy . 16 10 Colour nomenclature, variation and rendering. 16 10.1 Colour variation categories 16 10.2 Colour rendering index (CRI
24、) . 18 11 Lamp life 18 11.1 General . 18 11.2 Lumen maintenance 18 11.3 Endurance tests 20 11.3.1 General . 20 11.3.2 Temperature cycling test . 20 11.3.3 Supply switching test . 21 11.3.4 Accelerated operational life test . 21 12 Verification . 21 Annex A (normative) Method of measuring lamp charac
25、teristics . 23 Annex B (normative) Explanation of the photometric code 30 Annex C (normative) Measurement of displacement factor . 31 Annex D (informative) Explanation of displacement factor 33 Annex E (informative) Explanation of recommended life time metrics . 35 BS EN 62612:201362612 IEC:2013 3 A
26、nnex F (informative) Examples of LED dies and LED packages . 40 Bibliography 42 Figure 1 Luminous flux depreciation over test time . 20 Figure A.1 Relation of rated voltage to test voltage 24 Figure A.2 Relation of rated frequency to test frequency 24 Figure A.3 Relation of type of tests to test vol
27、tage and test frequency 25 Figure C.1 Definition of the 1stharmonic current phase-angle (1) (I1leads Umains, 1 0) 31 Figure C.2 Definition of the 1stharmonic current phase-angle (1) (I1lags Umains, 150 V PERFORMANCE REQUIREMENTS 1 Scope This International Standard specifies the performance requireme
28、nts, together with the test methods and conditions, required to show compliance of LED lamps with integral means for stable operation, intended for domestic and similar general lighting purposes, having: a rated power up to 60 W; a rated voltage of 50 V a.c. up to 250 V a.c.; a lamp cap as listed in
29、 IEC 62560. These performance requirements are additional to the safety requirements in IEC 62560. The only feature provided by this standard, when applied for replacement purposes, is information on maximum lamp outlines. The requirements of this standard relate to type testing. This standard cover
30、s LED lamps that intentionally produce white light, based on inorganic LEDs. Recommendations for whole product testing or batch testing are under consideration. The life time of LED lamps is in most cases much longer than the practical test times. Consequently, verification of manufacturers life tim
31、e claims cannot be made in a sufficiently confident way, because projecting test data further in time is not standardised. For that reason the acceptance or rejection of a manufacturers life time claim, past an operational time as stated in 7.1, is out of the scope of this standard. Instead of life
32、time validation, this standard has opted for lumen maintenance codes at a defined finite test time. Therefore, the code number does not imply a prediction of achievable life time. The categories, represented by the code, are lumen-depreciation character categories showing behaviour in agreement with
33、 manufacturers information, provided before the test is started. In order to validate a life time claim, several methods of test data extrapolation exist. A general method of projecting measurement data beyond limited test time is under consideration. The pass/fail criterion of the life time test as
34、 defined in this standard is different from the life time metrics claimed by manufacturers. For explanation of recommended life time metrics, see Annex E. NOTE When lamps are operated in a luminaire the claimed performance data can deviate from the values established via this standard due to e.g. lu
35、minaire components that impact the performance of the lamp. 2 Normative references The 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 la
36、test edition of the referenced document (including any amendments) applies. BS EN 62612:2013 8 62612 IEC:2013 IEC 60050 (all parts), International Electrotechnical Vocabulary (available at ). IEC 60068-2-14, Environmental testing Part 2-14: Tests Test N: change of temperature IEC 60081, Double-cappe
37、d fluorescent lamps Performance specifications IEC 60630, Maximum lamp outlines for incandescent lamps IEC 61000-3-2:2005, Electromagnetic compatibility (EMC) Part 3-2: Limits Limits for harmonic current emissions (equipment input current 16A per phase), Amendment 2:2009. IEC 61000-4-7, Electromagne
38、tic compatibility (EMC) Part 4-7: Testing and measurement techniques. General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto IEC/TR 61341, Method of measurement of centre beam intensity and beam angle(s) of reflector l
39、amps IEC/TS 62504, General lighting LEDs and LED modules Terms and definitions IEC 62560, Self-ballasted LED-lamps for general lighting services by voltage 50 V Safety specifications IEC/TR 62732, Three-digit code for designation of colour rendering and correlated colour temperature CIE 13.2:1974, M
40、ethods of measuring and specifying colour rendering properties of light sources CIE 13.3:1995, Method of measuring and specifying colour rendering of light sources CIE S 017/E:2011, ILV: International Lighting Vocabulary CIE 121:1996, The photometry and goniophotometry of luminaires CIE 177:2007, Co
41、lour rendering of white LED light sources 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC/TS 62504 and IEC 60050-845 as well as the following apply. 3.1 rated value quantity value for a characteristic of an LED lamp for specified operating conditions
42、 Note 1 to entry: The value and the conditions are specified in this standard, or assigned by the manufacturer or responsible vendor. 3.2 test voltage voltage at which tests are carried out Note 1 to entry: Specification of test voltage is made in A.2. BS EN 62612:201362612 IEC:2013 9 3.3 lumen main
43、tenance (of an LED lamp) luminous flux maintenance ratio of the luminous flux emitted by an LED lamp at a given time in its life to its initial luminous flux, the lamp being operated under specified conditions Note 1 to entry: This ratio x is generally expressed in per cent. Note 2 to entry: The lum
44、en maintenance of an LED lamp is the effect of decrease of the lumen output of the LED(s) or a combination of this with failure(s) of LED(s) if the lamp contains more than one LED. SOURCE: IEC 60050-845:1987, 845.07.65, modified the term “LED“ and the note 2 to entry are added 3.4 initial value phot
45、ometric, colorimetric and electrical characteristics at the end of the ageing period and stabilisation time 3.5 maintained value photometric, colorimetric and electrical characteristics at an operational time, including stabilisation time Note 1 to entry: The operational time is stated in 7.1. 3.6 l
46、ife (of an individual LED lamp) Lxlength of time during which an LED lamp provides at least claimed percentage of the initial luminous flux, under standard conditions Note 1 to entry: An LED lamp has thus reached its end of life, when it no longer provides claimed percentage of the initial luminous
47、flux. Life is always published in combination of life (Lx) at lumen maintenance (x) and the failure fraction (Fy) (see 3.8) Note 2 to entry: Any built-in electronic controlgear, however, may show a sudden end of life failure. The definition 3.6 implies that an LED lamp giving no light at all, due to
48、 an electronic failure, has actually reached end of life, since it no longer complies with the minimum luminous flux level as declared by the manufacturer or responsible vendor. 3.7 rated lamp life length of time during which a population of LED lamps provides at least the claim for luminous flux pe
49、rcentage x and less or equal the claim for failure fraction percentage y, as declared by the manufacturer or responsible vendor Note 1 to entry: For sample size see Clause 7. Note 2 to entry: Notes to entry 1 and 2 of 3.6 apply. Note 3 to entry: Rated lamp life is expressed in hours. 3.8 failure fraction at rated life Fypercentage y of a number of LED lamps of the same type, that at their rated life designates the percentage (fraction) of failures Note 1 to entry: This failure fractio
