1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-19197-9 SANS 60923:2007Edition 3.1 IEC 60923:2006Edition 3.1 SOUTH AFRICAN NATIONAL STANDARD Auxiliaries for lamps Ballasts for discharge
4、lamps (excluding tubular fluorescent lamps) Performance requirements This national standard is the identical implementation of IEC 60923:2006 and is adopted with the permission of the International Electrotechnical Commission. WARNING Can only be used in conjunction with SANS 61347-2-9. Published by
5、 Standards South Africa 1 dr lategan road groenkloof private bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344 1568 international code + 27 12 www.stansa.co.za Standards South Africa SANS 60923:2007 Edition 3.1 IEC 60923:2006 Edition 3.1 National foreword This South African standard was approved
6、 by National Committee StanSA SC 64A, Lighting and optics Lamps and auxiliaries, in accordance with procedures of Standards South Africa, in compliance with annex 3 of the WTO/TBT agreement. This standard was published in March 2007. This SANS document supersedes edition 3 (SANS 60923:2006). Table o
7、f changes Change No. Date Scope IEC amdt 1 2006 Amended to add general notes on tests. NORME INTERNATIONALE CEIIECINTERNATIONAL STANDARD 60923Edition 3.12006-09Appareillages de lampes Ballasts pour lampes dcharge ( lexclusion des lampes tubulaires fluorescence) Exigences de performance Auxiliaries f
8、or lamps Ballasts for discharge lamps (excluding tubular fluorescent lamps) Performance requirements Pour prix, voir catalogue en vigueur For price, see current catalogue IEC 2006 Droits de reproduction rservs Copyright - all rights reserved Aucune partie de cette publication ne peut tre reproduite
9、ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de lditeur. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
10、microfilm, without permission in writing from the publisher. International Electrotechnical Commission, 3, rue de Varemb, PO Box 131, CH-1211 Geneva 20, Switzerland Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmailiec.ch Web: www.iec.ch U Commission Electrotechnique Internationale
11、International Electrotechnical Commission CODE PRIX PRICE CODE Edition 3:2005 consolide par lamendement 1:2006 Edition 3:2005 consolidated with amendment 1:2006 SANS 60923:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60923 IEC:2005+A1:
12、2006 3 CONTENTS FOREWORD.7 INTRODUCTION.11 1 Scope.13 2 Normative references .13 3 Terms and definitions .13 4 General notes on tests .15 5 Marking 15 6 Ballasts designed to operate at various supply voltages .15 7 Circuit power-factor 15 8 Supply current 17 9 Current waveform .17 9.1 Lamp operating
13、 current waveform .17 9.2 Test procedure 17 10 Magnetic screening 19 11 Ignitors.19 12 Electrical requirements for ballasts for high-pressure mercury vapour lamps 19 12.1 Ballast setting .19 12.2 Short-circuit current.21 12.3 Open-circuit voltage (minimum voltage for stable operation)21 13 Electrica
14、l requirements for ballasts for low-pressure sodium vapour lamps.23 13.1 Ballast setting .23 13.2 Short-circuit current and run-up conditions 23 13.3 Open-circuit voltage (minimum voltage for stable operation)25 14 Electrical requirements for ballasts for metal halide lamps25 14.1 Ballast setting .2
15、5 14.2 Short-circuit current and run-up conditions 25 14.3 Open-circuit voltage (minimum voltage for stable operation)27 15 Electrical requirements for ballasts for high-pressure sodium vapour lamps29 15.1 Ballast setting .29 15.2 Short-circuit current.29 15.3 Open-circuit voltage 31 Annex A (normat
16、ive) Reference ballasts 33 Annex B (normative) Reference lamps.39 Annex C (normative) General requirements for tests43 Annex D (normative) Explanation of measurements of ballast setting and lamp-operating current waveform for high-pressure sodium vapour lamps .47 Annex E (informative) Interpretation
17、s.51 SANS 60923:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60923 IEC:2005+A1:2006 5 Figure 1 Measurement of current waveform .19 Figure 2 Circuit for testing ballasts for high-pressure mercury vapour and low-pressure sodium vapour la
18、mps .21 Figure 3 Lamp inrush-current test circuit 27 Figure A.1 Recommended circuit for the measurement of voltage/current ratio of the reference ballast.35 Figure A.2 Recommended circuit for the determination of power-factor of the reference ballast.35 Figure B.1 Recommended circuit for the selecti
19、on of reference lamps41 Figure D.1 HPS ballast setting compliance characteristics for a lamp operated from a reference ballast and from a test ballast 49 Table 1 Lamp operating current waveform, maximum ratio of peak value to r.m.s. .17 Table 2 Test current.25 Table 3 Short-circuit current ratio.31
20、SANS 60923:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60923 IEC:2005+A1:2006 7 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ AUXILIARIES FOR LAMPS BALLASTS FOR DISCHARGE LAMPS (EXCLUDING TUBULAR FLUORESCENT LAMPS) PERFORMANCE REQUIREME
21、NTS FOREWORD 1) 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
22、 the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrust
23、ed to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the Internati
24、onal Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each
25、 technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international 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
26、 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 promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in thei
27、r national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declare
28、d to be in conformity with an IEC Publication. 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 C
29、ommittees for any personal injury, property damage 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 draw
30、n 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 some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not
31、be held responsible for identifying any or all such patent rights. International Standard IEC 60923 has been prepared by subcommittee 34C: Auxiliaries for lamps, of IEC technical committee 34: Lamps and related equipment. This consolidated version of IEC 60923 is based on the third edition (2005) do
32、cuments 34C/688/FDIS and 34C/694/RVD and its amendment 1 (2006) documents 34C/749/FDIS and 34C/758/RVD. It bears the edition number 3.1. A vertical line in the margin shows where the base publication has been modified by amendment 1. The purpose of publishing the third edition of IEC 60923 was to re
33、move EMC related requirements which are deemed to be of a regional nature. At the same time, references to quoted standards were updated. SANS 60923:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60923 IEC:2005+A1:2006 9 This publication
34、 has been drafted in accordance with the ISO/IEC Directives, Part 2. This standard is to be read in conjunction with IEC 61347-2-9, Lamp controlgear Part 2-9: Particular requirements for ballasts for discharge lamps (excluding fluorescent lamps) together with IEC 61347-1, Lamp controlgear Part 1: Ge
35、neral and safety requirements. NOTE In this standard, the following print types are used: Requirements proper: in roman type. Test specifications: in italic type Explanatory matter: in smaller roman type. The committee has decided that the contents of the base publication and its amendments will rem
36、ain unchanged until 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. SANS 60923:2007This s tandard may only
37、 be used and printed by approved subscription and freemailing clients of the SABS .60923 IEC:2005+A1:2006 11 INTRODUCTION This standard covers performance requirements for ballasts for discharge lamps. In order to obtain satisfactory performance of discharge lamps and their associated ballasts, it i
38、s necessary that certain features of their design be properly coordinated. Therefore, it is essential that specifications for them be written in terms of measurements made against some common baseline of reference, which should be permanent and reproducible. These conditions may be fulfilled by spec
39、ial or selected inductive-type ballasts, called “reference ballasts“. These ballasts may be used for testing ordinary ballasts and for the selection of reference lamps. Moreover, the testing of ballasts requires a clear definition of testing methods. This testing will, in general, be made with refer
40、ence lamps and, in particular, by comparing results obtained on such lamps with these ballasts and with the reference ballast. Because of the special characteristics of discharge lamps, two ranges of supply voltage variation had to be considered. Whenever safety is involved, the classical range of v
41、ariation from 90 % to 110 % of the rated supply voltage is retained, but for certain clauses where only operational conditions are concerned a smaller range from 92 % to 106 % of the rated value has been considered. SANS 60923:2007This s tandard may only be used and printed by approved subscription
42、and freemailing clients of the SABS .60923 IEC:2005+A1:2006 13 AUXILIARIES FOR LAMPS BALLASTS FOR DISCHARGE LAMPS (EXCLUDING TUBULAR FLUORESCENT LAMPS) PERFORMANCE REQUIREMENTS 1 Scope This International Standard specifies performance requirements for ballasts for discharge lamps such as high-pressu
43、re mercury vapour, low-pressure sodium vapour, high-pressure sodium vapour and metal halide lamps. Clauses 12 through 15 each detail specific requirements for a particular type of ballast. This standard covers inductive type ballasts for use on a.c. supplies up to 1 000 V at 50 Hz to 60 Hz associate
44、d with discharge lamps, having rated wattage, dimensions and characteristics as specified in the relevant IEC lamp standards. NOTE 1 For certain types of discharge lamps an ignitor is required. NOTE 2 Extension of the standard to cover ballasts incorporating, or for use with, series capacitors is un
45、der consideration. NOTE 3 The performance requirements of ballasts for tubular fluorescent lamps are covered by IEC 60921. NOTE 4 There are regional standards regarding the regulation of mains current harmonics for end-products such as luminaires and independent control gear. In a luminaire the cont
46、rol gear is dominant in this respect. Control gear, together with other components, should comply with these standards. 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
47、references, the latest edition of the referenced document (including any amendments) applies. IEC 60188, High-pressure mercury vapour lamps Performance specifications IEC 60192, Low pressure sodium vapour lamps Performance specifications IEC 60662, High-pressure sodium vapour lamps IEC 61167, Metal
48、halide lamps IEC 61347-1, Lamp controlgear Part 1: General and safety requirements IEC 61347-2-1, Lamp controlgear Part 2-1: Particular requirements for starting devices (other than glow starters) IEC 61347-2-9, Lamp controlgear Part 2-9: Particular requirements for ballasts for discharge lamps (exc
49、luding fluorescent lamps) 3 Terms and definitions The terms and definitions given in IEC 61347-2-9 and IEC 61347-1 apply. SANS 60923:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60923 IEC:2005+A1:2006 15 4 General notes on tests Tests according to this specification are type tests. NOTE The requirements and tolerances permitted by this
