BS EN 60598-2-2-2012 Luminaires Particular requirements Recessed luminaires《灯具 特殊要求 凹槽式灯具》.pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationLuminairesPart 2-2: Particular requirements Recessed luminairesBS EN 60598-2-2:2012Incorporating corrigendum March 2012National forewordThis British Standard is the UK implementa

2、tion of EN 60598-2-2:2012. It is identical to IEC 60598-2-2:2011. It supersedes BS EN 60598-2-2:1997, which will be withdrawn on 13 December 2014.The UK participation in its preparation was entrusted by Technical Committee CPL/34, Lamps and Related Equipment, to Subcommittee CPL/34/4, Luminaires.A l

3、ist 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 2012Published by BSI Standards

4、Limited 2012 ISBN 978 0 580 78535 1 ICS 29.140.40Compliance 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 29 February 2012.Amendments/corrigenda issued since publicationA

5、md. No. Date Text affectedBRITISH STANDARDBS EN 60598-2-2:201231 March 2012 Correction to supersession detailsEUROPEAN STANDARD EN 60598-2-2 NORME EUROPENNE EUROPISCHE NORM February 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique E

6、uropisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60598-2-2:2012 E ICS 29.140.50 Supersedes EN 60598-2-2:1996 + A1:1997Engli

7、sh version Luminaires - Part 2-2: Particular requirements - Recessed luminaires (IEC 60598-2-2:2011) Luminaires - Partie 2-2: Rgles particulires - Luminaires encastrs (CEI 60598-2-2:2011) Leuchten - Teil 2-2: Besondere Anforderungen - Einbauleuchten (IEC 60598-2-2:2011) This European Standard was ap

8、proved by CENELEC on 2011-12-13. 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 bibliographical references concerning such na

9、tional 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 responsibility of a CENELEC member into its

10、 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, Finland, France, Germany, Greece, Hungary,

11、Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 60598-2-2:2012EN 60598-2-2:2012 - 2 - Foreword The text of document 34D/1030/FDIS, future edition 3

12、of IEC 60598-2-2, prepared by IEC/SC 34D, “Luminaires“, of IEC/TC 34, “Lamps and related equipment“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60598-2-2:2012. The following dates are fixed: latest date by which the document has to be implemented at national level by

13、 publication of an identical national standard or by endorsement (dop) 2012-09-13 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2014-12-13 This document supersedes EN 60598-2-2:1996 + A1:1997. The changes introduced by EN 60598-2-2:2012 are thos

14、e required to maintain consistency with later versions of EN 60598-1 that have been published since the previous edition of this standard. 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 respon

15、sible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60598-2-2:2011 was approved by CENELEC as a European Standard without any modification. BS EN 60598-2-2:2012- 3 - EN 60598-2-2:2012 Annex ZA (normative) Normative references to internat

16、ional publications with their corresponding 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 t

17、he referenced document (including 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 60227 Series Polyvinyl chloride insulated cables of rated voltages up to

18、and including 450/750 V - - IEC 60245 Series Rubber insulated cables - Rated voltages up to and including 450/750 V - - IEC 60598-1 - - Luminaires - Part 1: General requirements and tests EN 60598-1 - BS EN 60598-2-2:2012 2 60598-2-2 IEC:2011 CONTENTS 2.1 Scope 5 2.2 Normative references 5 2.3 Gener

19、al test requirements . 5 2.4 Definitions . 5 2.5 Classification of luminaires 5 2.6 Marking . 5 2.7 Construction 5 2.8 Creepage distances and clearances 5 2.9 Provision for earthing 6 2.10 Terminals 6 2.11 External and internal wiring . 6 2.12 Protection against electric shock . 6 2.13 Endurance tes

20、ts and thermal tests 6 2.14 Resistance to dust and moisture 7 2.15 Insulation resistance and electric strength . 7 2.16 Resistance to heat, fire and tracking . 7 Annex A (informative) Measurement of ambient temperature in an installation . 8 Table 1 Operating temperature of cable . 7 BS EN 60598-2-2

21、:201260598-2-2 IEC:2011 5 LUMINAIRES Part 2-2: Particular requirements Recessed luminaires 1 2 2.1 Scope This part of IEC 60598 specifies requirements for recessed luminaires incorporating electric light sources for operation from supply voltages up to 1 000 V. This section does not apply to air-han

22、dling or liquid-cooled luminaires. 2.2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments

23、) applies. IEC 60227 (all parts), Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V IEC 60245 (all parts), Rubber insulated cables Rated voltages up to and including 450/750 V IEC 60598-1, Luminaires Part 1: General requirements and tests 2.3 General test requiremen

24、ts The provisions of section 0 of IEC 60598-1 apply. The tests described in each appropriate section of part 1 shall be carried out in the order listed in this section of part 2. A procedure measuring ambient temperature in an installation is given in Annex A. 2.4 Definitions For the purposes of thi

25、s document, the definitions of Section 1 of IEC 60598-1 apply. 2.5 Classification of luminaires Luminaires shall be classified in accordance with the provisions of Section 2 of IEC 60598-1. 2.6 Marking The provisions of Section 3 of IEC 60598-1 apply. 2.7 Construction The provisions of Section 4 of

26、IEC 60598-1 apply. 2.8 Creepage distances and clearances The provisions of Section 11 of IEC 60598-1 apply. BS EN 60598-2-2:2012 6 60598-2-2 IEC:2011 2.9 Provision for earthing The provisions of Section 7 of IEC 60598-1 apply. 2.10 Terminals The provisions of Sections 14 and 15 of IEC 60598-1 apply.

27、 2.11 External and internal wiring The provisions of Section 5 of IEC 60598-1 apply. Flexible cables or cords used as a means of connection to the supply, when supplied by the luminaire manufacturer, shall be at least equal in their mechanical and electrical properties to those specified in IEC 6022

28、7 or IEC 60245 and shall be capable of withstanding without deterioration the highest temperature to which they may be exposed under normal conditions of use. Materials other than p.v.c. and rubber are suitable if the above requirements are met. Compliance shall be checked by the tests specified in

29、2.13. NOTE The use of flexible cables and cords with recessed luminaires is appropriate for the following reasons: 1) The flexible cable or cord cannot be easily touched as it is normally out of reach within the recess. 2) To facilitate installation of the luminaire into the recess. 3) To permit the

30、 adjustment of settable and adjustable recessed luminaires. 2.12 Protection against electric shock The provisions of Section 8 of IEC 60598-1 apply. The parts of the luminaire and components within the ceiling space or cavity shall provide the same degree of protection against electric shock as the

31、luminaire parts below the ceiling space. NOTE The ceiling space or cavity is regarded as accessible for installation and maintenance, and the barriers do not provide adequate protection against electric shock. Compliance is checked by inspection. 2.13 Endurance tests and thermal tests The provisions

32、 of Section 12 of IEC 60598-1 apply together with the requirements of 2.13.1. 2.13.1 Wiring, for connection to the supply, which passes into or can touch the luminaire shall not reach unsafe temperature. Compliance shall be checked by the following tests: The luminaire is connected to the supply usi

33、ng the cable provided with the luminaire or using a cable in accordance with the marking on the luminaire or, if not marked, as specified in the manufacturers instruction sheet; otherwise PVC cable complying with IEC 60227 is used. The hottest point is found (along the internal route or on the outer

34、 surface of the luminaire) with which the cable is likely to lie in contact during normal service. The cable is lightly held in contact at this point and the temperature of the insulation at the point of contact is measured as described in Annex K of IEC 60598-1. The operating temperature of the cab

35、le shall not exceed the limits given in Table 1. BS EN 60598-2-2:201260598-2-2 IEC:2011 7 Luminaires with an IP classification greater than IP20 shall be subjected to the relevant tests of Clauses 12.4, 12.5, 12.6 and 12.7 of Section 12 of IEC 60598-1 after the test(s) of Clause 9.2 but before the t

36、est(s) of Clause 9.3 of Section 9 of IEC 60598-1 specified in Clause 2.14 of this section of IEC 60598-2. Table 1 Operating temperature of cable Designation of cable Limit of operating temperature Cable (including sleeves) provided with the luminaire Cable not provided with the luminaire: a) luminai

37、res with cable temperature marking b) luminaires without cable temperature marking The maximum temperature specified in Table 12.2 of IEC 60598-1 The marked temperature The maximum temperature specified in Table 12.2 of IEC 60598-1 for ordinary PVC not subject to mechanical stress 2.14 Resistance to

38、 dust and moisture The provisions of Section 9 of IEC 60598-1 apply. For luminaires with an IP classification greater than IP20, the order of the tests specified in Section 9 of IEC 60598-1 shall be as specified in Clause 2.13 of this section of IEC 60598-2. 2.15 Insulation resistance and electric s

39、trength The provisions of Section 10 of IEC 60598-1 apply. 2.16 Resistance to heat, fire and tracking The provisions of Section 13 of IEC 60598-1 apply. BS EN 60598-2-2:2012 8 60598-2-2 IEC:2011 Annex A (informative) Measurement of ambient temperature in an installation Considerable care is needed i

40、n deciding whether a recessed luminaire is operating within its thermal limits in an existing lighting installation. It is even more difficult to predict whether a luminaire will be satisfactory in a proposed installation and a “mock-up“ is usually required. In the past, there have been instances of

41、 overheating of luminaires, for example, overheating owing to the presence of heating services above the ceiling plane. The following procedure is for measuring the ambient temperature in which the luminaire operate. The tarating of the luminaire should be at least equal to this ambient temperature.

42、 The ambient temperature is measured in the plane of the ceiling (or other mounting surface) at the mid-point of a typical cavity. It is important that all other luminaires in the installation and all other services which may affect the thermal conditions of the luminaire are operating. The cavity i

43、s covered above the measuring point to prevent a non-typical interchange of air and so that the cover may absorb extraneous heat which would be absorbed by the luminaire. NOTE It may be convenient to insert for this purpose the shell of the luminaire. The test recess used to measure operating temper

44、atures of recessed luminaires is intended to represent the most onerous closed recess (without other heat source) which is likely to be experienced in service. A recessed luminaire should not be installed in a cavity with a volume smaller than that of the test recess, unless the manufacturer of the

45、luminaire has verified that operation will be satisfactory. The test recess may also approximate to the thermal conditions above a suspended ceiling if the larger air volume is offset by heat-emitting services. In a particular installation, more onerous thermal conditions than this may exist and it

46、is, therefore, essential to carry out a practical check. Conversely, the space above the ceiling may have free air movement and no heat-emitting services; for such an installation, the tarating of the luminaire as determined in the test recess incorporates a temperature margin and the tarating may b

47、e exceeded if the manufacturer of the luminaire has verified that operation in the particular installation will be satisfactory. During tests, to determine or check a tarating for a luminaire, measurements of ambient temperature are made inside the draught-proof enclosure and outside the test recess

48、 in accordance with Annex K of IEC 60598-1. _ BS EN 60598-2-2:2012This page deliberately left blankThis page deliberately left blankBSI is the independent national body responsible for preparing British Standards and other standards-related publications, information and services. It presents the UK

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