1、 IEC 60432-3 Edition 2.0 2012-07INTERNATIONAL STANDARD NORME INTERNATIONALE Incandescent lamps Safety specifications Part 3: Tungsten halogen lamps (non-vehicle) Lampes incandescence Prescriptions de scurit Partie 3: Lampes tungstne-halogne (vhicules excepts) IEC60432-3:2012 THIS PUBLICATION IS COPY
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16、descent lamps Safety specifications Part 3: Tungsten halogen lamps (non-vehicle)Lampes incandescence Prescriptions de scurit Partie 3: Lampes tungstne-halogne (vhicules excepts)INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE V ICS 29.140.20 PRICE CODE CODE PRIXIS
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18、ublication via un distributeur agr. 2 60432-3 IEC:2012 CONTENTS FOREWORD . 4 1 General 6 1.1 Scope 6 1.2 Normative references 6 1.3 Terms and definitions 7 2 Requirements . 9 2.1 General . 9 2.2 Marking . 10 2.2.1 Lamp marking 10 2.2.2 Additional information and marking 10 2.3 Caps or bases . 11 2.3
19、1 General . 11 2.3.2 Creepage distances . 11 2.3.3 Dimensions 11 2.4 Photobiological safety 12 2.5 Gas pressure of low-pressure self-shielded extra low voltage lamps . 12 2.6 Safety at end of life of self-shielded lamps with rated voltages from range B or C . 12 2.7 Information for luminaire design
20、 . 12 3 Assessment 13 3.1 General . 13 3.2 Whole production assessment by means of manufacturers records . 13 3.2.1 Assessment of manufacturers records for particular tests 17 3.2.2 Sampling procedures for the whole production testing 17 3.3 Assessment of batches 18 3.3.1 Sampling for batch testing
21、18 3.3.2 Number of lamps in the batch sample 18 3.3.3 Sequence of the tests 18 3.3.4 Rejection conditions of batches 18 Annex A (normative) Symbols. 19 Annex B (normative) Method of testing the gas-pressure 21 Annex C (informative) Information for luminaire design . 22 Annex D (normative) Conditions
22、 of compliance for design tests 28 Annex E (informative) Bulb wall temperature measurement. 29 Annex F (normative) Induced failure test 30 Bibliography 32 Table 1 Grouping of test records Sampling and acceptable quality levels (AQL) 14 Table 2 Acceptance numbers AQL = 0,25 % . 15 Table 3 Acceptance
23、numbers AQL = 0,65 % . 15 Table 4 Acceptance numbers AQL = 2,5 % . 16 Table 5 Batch sample size and rejection number 18 Table C.1 Fuse values for general purpose ELV tungsten halogen lamps 23 Table C.2 Fuse values for photographic lamps 24 60432-3 IEC:2012 3 Table C.3 List of maximum bulb temperatur
24、es 24 Table C.4 Maximum base-pin temperatures 25 Table C.5 Maximum contact temperatures 26 Table C.6 Maximum reflector-rim temperatures 26 4 60432-3 IEC:2012 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INCANDESCENT LAMPS SAFETY SPECIFICATIONS Part 3: Tungsten halogen lamps (non-vehicle) FOREWORD 1)
25、The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical
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34、f, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that som
35、e of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60432-3 has been prepared by subcommittee 34A: Lamps, of IEC technical committee 34: Lamps and related equipment.
36、 This second edition of IEC 60432-3 cancels and replaces the first edition published in 2002, Amendment 1 (2005) and Amendment 2 (2008). The document 34A/1567/FDIS, circulated to the National Committees as Amendment 3, led to the publication of this new edition. The main changes with respect to the
37、previous edition are as follows: adapting the cold fill pressure requirements and tests for self-shielded lamps to the state of the technology, introduction of requirements to fully cover photobiological safety according to IEC 62471. 60432-3 IEC:2012 5 The text of this standard is based on the firs
38、t edition, its Amendments 1 and 2, and the following documents: FDIS Report on voting 34A/1567/FDIS 34A/1585/RVD Full information on the voting 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 th
39、e ISO/IEC Directives, Part 2. A list of all the parts in the IEC 60432 series, published under the general title Incandescent lamps Safety specifications can be found on the IEC website. The committee has decided that the contents of the base publication and its amendments will remain unchanged unti
40、l the maintenance result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 6 60432-3 IEC:2012 INCANDESCENT LAMPS SAFETY SPECIFICATI
41、ONS Part 3: Tungsten halogen lamps (non-vehicle) 1 General 1.1 Scope This part of IEC 60432 specifies the safety requirements for single-capped and double-capped tungsten halogen lamps, having rated voltages of up to 250 V, used for the following applications: projection (including cinematograph and
42、 still projection), photographic (including studio), floodlighting, special purpose, general purpose, stage lighting, This International Standard does not apply to general purpose single-capped tungsten halogen lamps, covered by IEC 60432-2, that are used as replacement for conventional tungsten fil
43、ament lamps. This part of IEC 60432 covers photobiological safety according to IEC 62471 and IEC/TR 62471-2. Lamps covered by this part of IEC 60432 do not reach risk levels that require risk group marking if they are a) floodlight lamps, b) general purpose capsule lamps, or c) general purpose refle
44、ctor lamps. 1.2 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 latest edition of the referenced document (inclu
45、ding any amendments) applies. IEC 60050-845, International Electrotechnical Vocabulary Part 845: Lighting Available from: http:/www.electropedia.org/ IEC 60061-1, Lamp caps and holders together with gauges for the control of interchangeability and safety Part 1: Lamp caps IEC 60061-3, Lamp caps and
46、holders together with gauges for the control of interchangeability and safety Part 3: Gauges IEC 60061-4, Lamp caps and holders together with gauges for the control of interchangeability and safety Part 4: Guidelines and general information IEC 60357, Tungsten halogen lamps (non-vehicle) Performance
47、 specifications 60432-3 IEC:2012 7 IEC 60432-1:1999, Incandescent lamps Safety specifications Part 1: Tungsten filament lamps for domestic and similar general lighting purposes IEC 62471, Photobiological safety of lamps and lamp systems IEC/TR 62471-2, Photobiological safety of lamps and lamp system
48、s Part 2: Guidance on manufacturing requirements relating to non-laser optical radiation safety 1.3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 60050-845 as well as the following apply. 1.3.1 tungsten halogen lamp gas-filled lamp containing halogen
49、s or halogen compounds, the filament being of tungsten 1.3.2 single-capped tungsten halogen lamp tungsten halogen lamp having a single cap or base 1.3.3 double-capped tungsten halogen lamp tungsten halogen lamp having a cap or base on each end of the lamp 1.3.4 extra low voltage tungsten halogen lamp tungsten halogen lamp with a rated voltage lower than 50 V Note 1 t
