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1、AS/NZS 61347.2.2:2007 Australian/New Zealand Standard Lamp controlgear Part 2.2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps (IEC 61347-2-2, Ed. 1.2 (2006) MOD) AS/NZS 61347.2.2:2007 Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 21 Oct 2008 AS/
2、NZS 61347.2.2:2007 This Joint Australian/New Zealand Standard was prepared by Joint Technical Committee EL-041, Lamps and Related Equipment. It was approved on behalf of the Council of Standards Australia on 1 June 2007 and on behalf of the Council of Standards New Zealand on 4 May 2007. This Standa
3、rd was published on 20 September 2007. The following are represented on Committee EL-041: Australian Electrical and Electronic Manufacturers Association Australian Industry Group Certification Interests (New Zealand) Consumers Federation of Australia Electrical Compliance Testing Association Electri
4、cal Regulatory Authorities Council Energy Efficiency and Conservation Authority of New Zealand IES: The Lighting Society Institution of Professional Engineers New Zealand Ministry of Economic Development (New Zealand) Keeping Standards up-to-date Standards are living documents which reflect progress
5、 in science, technology and systems. To maintain their currency, all Standards are periodically reviewed, and new editions are published. Between editions, amendments may be issued. Standards may also be withdrawn. It is important that readers assure themselves they are using a current Standard, whi
6、ch should include any amendments which may have been published since the Standard was purchased. Detailed information about joint Australian/New Zealand Standards can be found by visiting the Standards Web Shop at .au or Standards New Zealand web site at www.standards.co.nz and looking up the releva
7、nt Standard in the on-line catalogue. Alternatively, both organizations publish an annual printed Catalogue with full details of all current Standards. For more frequent listings or notification of revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number of
8、 update options. For information about these services, users should contact their respective national Standards organization. We also welcome suggestions for improvement in our Standards, and especially encourage readers to notify us immediately of any apparent inaccuracies or ambiguities. Please ad
9、dress your comments to the Chief Executive of either Standards Australia or Standards New Zealand at the address shown on the back cover. This Standard was issued in draft form for comment as DR 07127. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 21 Oct 2008 AS/NZS 61347.2.2:2007 Australian/New Zeal
10、and Standard Lamp controlgear Part 2.2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps (IEC 61347-2-2, Ed. 1.2 (2006) MOD) COPYRIGHT Standards Australia/Standards New Zealand All rights are reserved. No part of this work may be reproduced or copi
11、ed in any form or by any means, electronic or mechanical, including photocopying, without thewritten permission of the publisher. Jointly published by Standards Australia, GPO Box 476, Sydney, NSW 2001 and Standards New Zealand, Private Bag 2439, Wellington 6020 ISBN 0 7337 8360 0 Originated as AS/N
12、ZS 61046:2001. Jointly revised and redesignated as AS/NZS 61347.2.2:2004. This edition 2007. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 21 Oct 2008 ii PREFACE This Standard was prepared by the Joint Standards Australia/Standards New Zealand Committee EL-041, Lamps and Related Equipment, to superse
13、de AS/NZS 61347.2.2:2004 on publication. The objective of this Standard is to specify particular safety requirements for electronic step- down convertors associated with tungsten-halogen lamps and other filament lamps. This Standard is an adoption with national modifications and has been reproduced
14、from IEC 61347-2-2, Ed. 1.2 (2006), Lamp controlgear Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps, and has been varied as indicated to take account of Australian/New Zealand conditions. Variations to IEC 61347-2-2, Ed. 1.2 (2006) are
15、indicated at the appropriate places throughout this standard. Strikethrough (example) identifies IEC text, tables and figures which, for the purposes of this Australian/New Zealand Standard, are deleted. Where text, tables or figures are added, each is set in its proper place and identified by shadi
16、ng (example). Added figures are not themselves shaded, but are identified by a shaded border. This Standard is a section of Part 2 of AS/NZS 61347 Lamp controlgear. Currently this Series consists of the following parts. Additional parts will be added from time to time. AS/NZS 61347.1 Part 1: General
17、 and safety requirements 61347.2.1 Part 2.1: Particular requirements for starting devices (other than glow starters) 61347.2.2 Part 2.2: Particular requirements for d.c. or a.c. supplied electronic step- down convertors for filament lamps (this Standard) 61347.2.3 Part 2.3: Particular requirements f
18、or a.c. supplied electronic ballasts for fluorescent lamps 61347.2.4 Part 2.4: Particular requirements for d.c. electronic ballasts for general lighting 61347.2.5 Part 2.5: Particular requirements for d.c. supplied electronic ballasts for public transport lighting 61347.2.6 Part 2.6: Particular requ
19、irements for d.c. supplied electronic ballasts for aircraft lighting 61347.2.7 Part 2.7: Particular requirements for d.c. supplied electronic ballasts for emergency lighting 61347.2.8 Part 2.8: Particular requirements for ballasts for fluorescent lamps 61347.2.9 Part 2.9: Particular requirements for
20、 ballasts for discharge lamps (excluding fluorescent lamps) 61347.2.10 Part 2.10: Particular requirements for electronic invertors and convertors for high-frequency operation of cold start tubular discharge lamps (neon tubes) 61347.2.11 Part 2.11: Particular requirements for miscellaneous electronic
21、 circuits used with luminaires This Standard is to be read in conjunction with AS/NZS 61347.1. It is to be noted that AS/NZS 61347.1 has variations from IEC and hence product complying with IEC 61347-1 may not comply with AS/NZS 61347.1. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 21 Oct 2008 iii A
22、s this Standard is reproduced from an International Standard, the following applies: (a)Its number does not appear on each page of text and its identity is shown only on the cover and title page. (b)In the source text IEC 61347-2-2 should read AS/NZS 61347.2.2. (c)A full point should be substituted
23、for a comma when referring to a decimal marker. In this Standard, the following print types are used: requirements proper: in arial type; test specifications: in italic type; explanatory matter: in smaller arial type. The terms normative and informative are used to define the application of the anne
24、x to which they apply. A normative annex is an integral part of a Standard, whereas an informative annex is only for information and guidance. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 21 Oct 2008 iv CONTENTS Page Introduction v 1Scope 1 2Normative references. 1 3Definitions 3 4General requiremen
25、ts 4 5General notes on tests. 4 6Classification . 5 7Marking 5 7.1Mandatory marking . 5 7.2Information to be provided if applicable. 5 8Protection against accidental contact with live parts. 5 9Terminals. 9 10Provisions for earthing . 9 11Moisture resistance and insulation . 9 12Electric strength. 9
26、 13Thermal endurance test for windings 9 14Fault conditions 9 15Transformer heating. 9 15.1 Normal operation 10 15.2 Abnormal operation. 10 16Abnormal conditions. 10 17Construction 11 18Creepage distances and clearances. 11 19Screws, current-carrying parts and connections . 11 20Resistance to heat,
27、fire and tracking 11 21Resistance to corrosion 11 Annex A (normative) Test to establish whether a conductive part is a live part which may cause an electric shock 12 Annex B (normative) Particular requirements for thermally protected lamp controlgear 12 Annex C (normative) Particular requirements fo
28、r electronic lamp controlgear with means of protection against overheating 12 Annex D (normative) Requirements for carrying out the heating tests of thermally protected lamp controlgear. 12 Annex E (normative) Use of constant S other than 4 500 in tw tests. 12 Annex F (normative) Draught-proof enclo
29、sure . 12 Annex G (informative) Explanation of the derivation of the values of pulse voltages 13 Annex H (normative) Tests 13 Annex I (normative) Particular additional requirements for independent SELV d.c. or a.c. supplied electronic step-down convertors for filament lamps 14 Accessed by UNIVERSITY
30、 OF SOUTH AUSTRALIA on 21 Oct 2008 v INTRODUCTION This first edition of IEC 61347-2-2, published in conjunction with IEC 61347-1, represents an editorial review of IEC 61046. The formatting into separately published parts provides for ease of future amendments and revisions. Additional requirements
31、will be added as and when a need for them is recognized. This standard, and the parts which make up IEC 61347-2, in referring to any of the clauses of IEC 61347-1, specify the extent to which such a clause is applicable and the order in which the tests are to be performed; they also include addition
32、al requirements, as necessary. All parts which make up IEC 61347-2 are self-contained and, therefore, do not include references to each other. Where the requirements of any of the clauses of IEC 61347-1 are referred to in this standard by the phrase “The requirements of clause n of IEC 61347-1 apply
33、“, this phrase is interpreted as meaning that all requirements of the clause in question of part 1 apply, except any which are clearly inapplicable to the specific type of lamp controlgear covered by this particular part of IEC 61347-2. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 21 Oct 2008 vi NOT
34、ES Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 21 Oct 2008 COPYRIGHT 1 STANDARDS AUSTRALIA/STANDARDS NEW ZEALAND Australian/New Zealand Standard Lamp controlgear Part 2.2: Particular requirements for d.c. or a.c. supplied electronic step- down convertors for filament lamps (IEC 61347-2-2, Ed. 1.2 (
35、2006) MOD) Any table, figure or text of the international standard that is struck through is not part of this standard. Any Australian/New Zealand table, figure or text that is added is part of this standard and is identified by shading. 1 Scope This part of IEC 61347 specifies particular safety req
36、uirements for electronic step-down convertors for use on d.c. supplies up to 250 V or a.c. supplies up to 1 000 V at 50 Hz or 60 Hz and rated output voltage 50 V r.m.s. at a frequency deviating from the supply frequency or 502 V unsmoothed d.c. between conductors or between any conductor and earth,
37、associated with tungsten-halogen lamps as specified in IEC 60357 and other filament lamps. NOTE The limit of 50 V rated output voltage is in accordance with band I of IEC 60449. Particular requirements for electronic step-down convertors with means of protection against overheating are given in anne
38、x C. Particular requirements for stationary independent SELV convertors, which are part of the wiring in installations, are given in annex I. Performance requirements are covered by IEC 61047. Plug-in convertors, being part of the luminaire, are covered as for built-in convertors by the additional r
39、equirements of the luminaire standard. 2 Normative references For the purpose of this part of IEC 61347, the normative references given in clause 2 of IEC 61347-1 which are mentioned in this standard apply, together with the following normative references. References to international standards that
40、are struck through in this clause are replaced by references to Australian or Australian/New Zealand Standards that are listed immediately thereafter and identified by shading. Any Australian or Australian/New Zealand Standard that is identical to the International Standard it replaces is identified
41、 as such. IEC 60051 (all parts), Direct acting indicating analogue electrical measuring instruments and their accessories IEC 60065, Safety requirements for mains operated electronic and related apparatus for household and similar general use AS/NZS 60065:2003, Audio, video and similar electronic ap
42、paratusSafety requirements IEC 60083, Plugs and socket-outlets for domestic and similar general use standardized in member countries of IEC Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 21 Oct 2008 COPYRIGHT 2 IEC 60085, Thermal evaluation and classification of electrical insulation IEC 60127 (all pa
43、rts), Miniature fuses IEC 60269-2, Low-voltage fuses Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) AS/NZS 60269.2.0, Low-voltage fusesSupplementary requirements for fuses for use by authorized persons (fuses mainly for industrial
44、 application), Sections I to VI: Examples of types of standardized fuses (identical to IEC 60269-2) IEC 60269-2-1, Low-voltage fuses Part 2-1: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) Sections I to V: Examples of types of standardiz
45、ed fuses AS/NZS 60269.2.1, Low-voltage fusesSupplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application)Sections I to V: Examples of types of standardized fuses (identical to IEC 60269-2-1) IEC 60269-3:1987, Low-voltage fuses Part 3: Supplementary requ
46、irements for fuses for use by unskilled persons (fuses mainly for household and similar applications) AS/NZS 60269.3.0, Low-voltage fusesSupplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications, Sections I to VI: Examples of types of stan
47、dardized fuses) (identical to IEC 60269-3-0) IEC 60269-3-1, Low-voltage fuses Part 3-1: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications) Sections I to IV AS/NZS 60269.3.1, Low-voltage fusesSupplementary requirements for fuses for
48、 use by unskilled persons (fuses mainly for household and similar applications)Sections I to IV: Examples of types of standardized fuses (identical to IEC 60269-3-1) IEC 60357, Tungsten-halogen lamps (non-vehicle)Performance specifications IEC 60364-4-41, Electrical installations of buildings Part 4
49、: Protection for safety Chapter 41: Protection against electric shock IEC 60384-14:2005, Fixed capacitors for use in electronic equipment Part 14: Fixed capacitors for electromagnetic interference suppression and connection to the supply mains IEC 60449, Voltage bands for electrical installations of buildings IEC 60454 (all parts), Specifications for pressure-sensitive adhesive tapes for electrical purposes IEC 60598-2-6, Luminaires Part 2: Particular requirements Section 6: Luminaires with built-in transformers for fila