1、BSI Standards PublicationLEDsi lamps for general lighting services with supply voltages not exceeding 50 V a.c. r.m.s. or 120 V ripple free d.c. Safety specificationsBS EN 62838:2016National forewordThis British Standard is the UK implementation of EN 62838:2016.It is identical to IEC 62838:2015.The
2、 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 to include all the
3、necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 82756 3ICS 29.140.01Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard
4、 was published under the authority of the Standards Policy and Strategy Committee on 31 January 2016.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62838:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62838 January 2016 ICS 29.140 English Version LEDs
5、i lamps for general lighting services with supply voltages not exceeding 50 V a.c. r.m.s. or 120 V ripple free d.c. - Safety specifications (IEC 62838:2015) Lampes LEDsi pour lclairage gnral fonctionnant des tensions dalimentation ne dpassant pas 50 V en courant alternatif efficace ou 120 V en coura
6、nt continu lisse - Spcifications de scurit (IEC 62838:2015) LEDsi-Lampen (semi-integrated, mit eingebauter Steuereinheit) fr Allgemeinbeleuchtungszwecke mit Versorgungsspannungen nicht ber 50 V effektiver Wechselspannung oder 120 V welligkeitsfreier Gleichspannung - Sicherheitsanforderungen (IEC 628
7、38:2015) This European Standard was approved by CENELEC on 2015-11-11. 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 national standard without any alteration. Up-to-date lists and bibliog
8、raphical 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 version in any other language made by translation under the respo
9、nsibility 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, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finla
10、nd, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electr
11、otechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Re
12、f. No. EN 62838:2016 E BS EN 62838:2016EN 62838:2016 2 European foreword The text of document 34A/1852/FDIS, future edition 1 of IEC 62838, prepared by SC 34A “Lamps“, of IEC/TC 34 “Lamps and related equipment“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62838:2016.
13、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 (dop) 2016-08-11 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2018-11-11
14、 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 identifying any or all such patent rights. This standard covers the Principle Elements of the Safety Objectives for Electrical E
15、quipment Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC). Endorsement notice The text of the International Standard IEC 62838:2015 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be adde
16、d for the standards indicated: IEC 60432-3 NOTE Harmonized as EN 60432-3. IEC 62471 NOTE Harmonized as EN 62471. BS EN 62838:2016EN 62838:2016 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or
17、 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 1 When an International Publication ha
18、s been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60061-1 - Lamp caps and holders togeth
19、er with gauges for the control of interchangeability and safety - Part 1: Lamp caps EN 60061-1 - IEC 60061-3 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 3: Gauges EN 60061-3 - IEC 60364-4-41 (mod) 2005 Low-voltage electrical installations - Pa
20、rt 4-41: Protection for safety - Protection against electric shock HD 60364-4-41 2007 - - + corrigendum Jul. 2007 IEC 60364-7-715 (mod) 2011 Low-voltage electrical installations - Part 7-715: Requirements for special installations or locations - Extra-low-voltage lighting installations HD 60364-7-71
21、5 2012 IEC 60417 - Graphical symbols for use on equipment - - IEC 60598-1 - Luminaires - Part 1: General requirements and tests EN 60598-1 - IEC 61347-1 2015 Lamp controlgear - Part 1: General and safety requirement EN 61347-1 2015 IEC 62031 - LED modules for general lighting - Safety specifications
22、 EN 62031 - IEC 62504 - General lighting - Light emitting diode (LED) products and related equipment - Terms and definitions EN 62504 - IEC 62560 - Self-ballasted LED-lamps for general lighting services by voltage 50 V - Safety specifications EN 62560 - IEC/TR 62778 - Application of IEC 62471 for th
23、e assessment of blue light hazard to light sources and luminaires - - BS EN 62838:2016 2 IEC 62838:2015 IEC 2015 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references 7 3 Terms and definitions 8 4 General requirement and general test requirements 8 5 Marking . 8 6 Interchangeabilit
24、y 9 6.1 Cap interchangeability 9 6.2 Bending moment and mass imparted by the lamp at the lampholder . 9 7 Protection against accidental contact with live parts 10 8 Insulation resistance and electric strength after humidity treatment . 10 8.1 General . 10 8.2 Insulation resistance . 10 8.3 Electric
25、strength 10 9 Mechanical strength 11 9.1 Pull force 11 10 Cap temperature rise . 11 11 Resistance to heat . 11 12 Resistance to flame and ignition 11 13 Fault conditions . 11 13.1 General . 11 13.2 Compliance . 11 14 Creepage distances and clearances 11 15 Abnormal operation . 11 16 Photobiological
26、safety 12 16.1 UV radiation 12 16.2 Blue light hazard . 12 16.3 Infrared radiation 12 17 Ingress protection 12 18 Information for luminaire design . 12 Annex A (informative) Information for luminaire design 13 A.1 Water contact . 13 A.2 Further impact on luminaires . 13 Bibliography 14 Figure 1 Type
27、s of LED lamps with supply voltage 50V 7 Figure 2 Lamp not suitable for use under dust and moisture 9 Table 1 Interchangeability gauges, lamp cap dimensions, bending moment and mass . 9 Table 2 Test voltages for caps . 11 BS EN 62838:2016IEC 62838:2015 IEC 2015 3 INTERNATIONAL ELECTROTECHNICAL COMMI
28、SSION _ LEDsi LAMPS FOR GENERAL LIGHTING SERVICES WITH SUPPLY VOLTAGES NOT EXCEEDING 50 V A.C. R.M.S. OR 120 V RIPPLE FREE D.C. SAFETY SPECIFICATIONS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnic
29、al committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, T
30、echnical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, gover
31、nmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions o
32、r agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for internationa
33、l use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to
34、promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly i
35、ndicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies
36、. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property d
37、amage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this p
38、ublication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or al
39、l such patent rights. International Standard IEC 62838 has been prepared by subcommittee 34A: Lamps, of IEC technical committee 34: Lamps and related equipment The text of this standard is based on the following documents: FDIS Report on voting 34A/1852/FDIS 34A/1869/RVD Full information on the voti
40、ng for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. In this standard, the following print types are used: BS EN 62838:2016 4 IEC 62838:2015 IEC 2015 requirements p
41、roper: in roman type test specifications: in italic type notes: in small roman type The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publicatio
42、n. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users
43、 should therefore print this document using a colour printer. BS EN 62838:2016IEC 62838:2015 IEC 2015 5 INTRODUCTION This standard provides the requirements and conditions of compliance for the safety of semi-integrated LED lamps with supply voltages equal to or less than 50 V a.c. r.m.s. or equal t
44、o or less than 120 V ripple free d.c. The establishing of this standard does not exclude a future relocation as a sub-part of IEC 60968, self-ballasted lamps, or a merging with the standard for self-ballasted LED lamps with supply voltages greater than 50 V. BS EN 62838:2016 6 IEC 62838:2015 IEC 201
45、5 LEDsi LAMPS FOR GENERAL LIGHTING SERVICES WITH SUPPLY VOLTAGES NOT EXCEEDING 50 V A.C. R.M.S. OR 120 V RIPPLE FREE D.C. SAFETY SPECIFICATIONS 1 Scope This International Standard specifies the safety and interchangeability requirements, together with the test methods and conditions, required to sho
46、w compliance of LED lamps with integrated means for stable operation, intended for domestic and similar general lighting purposes, having: a rated power up to 60 W a rated voltage equal to or less than 50 V a.c. r.m.s. or equal or less 120 V ripple free d.c., caps according to Table 1. NOTE 1 The va
47、lue of 60 W rated power is under consideration. Heat management may require lower power. This standard shall be used for products in conjunction with ELV lighting installations. With reference to IEC 60364-7-715, in ELV lighting installations only SELV sources are applied. Where bare conductors are
48、used, the maximum lamp voltage shall be 25 V a.c. or 60 V d.c. The requirements of this standard relate only to type testing. For lamps 25 V a.c. or 60 V d.c., recommendations for whole production testing or batch testing are given in IEC 60598-1 Table Q.1, column class III luminaire, column 4 or 5.
49、 NOTE 2 Where in this standard the term “lamp(s)” is used, it is understood to stand for semi-integrated LED lamp(s) with supply voltages as in the scope above, except where it is obviously assigned to other types of lamps. An overview of systems composed of LED modules, lamps and controlgear is given in IEC 62504. Supply voltage does not mean necessarily mains voltage, e.g. 230 V / 50 Hz. A semi-integrated LED lamp can also be driven on a supply voltage wit
