SANS 60598-2-14-2009 Luminaires Part 2-14 Particular requirements - Luminaires for cold cathode tubular discharge lamps (neon tubes) and similar equipment《灯具 第2-14部分 特殊要求 冷阴极管形放电灯(.pdf

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 978-0-626-22817-0 SANS 60598-2-14:2009Edition 1 IEC 60598-2-14:2009Edition 1 SOUTH AFRICAN NATIONAL STANDARD Luminaires Part 2-14: Particular requir

4、ements Luminaires for cold cathode tubular discharge lamps (neon tubes) and similar equipment This national standard is the identical implementation of IEC 60598-2-14:2009 and is adopted with the permission of the International Electrotechnical Commission. WARNING Can only be used in conjunction wit

5、h SANS 60598-1. Published by SABS Standards Division 1 Dr Lategan Road Groenkloof Private Bag X191 Pretoria 0001Tel: +27 12 428 7911 Fax: +27 12 344 1568 www.sabs.co.za SABS SANS 60598-2-14:2009 Edition 1 IEC 60598-2-14:2009 Edition 1 Table of changes Change No. Date Scope National foreword This Sou

6、th African standard was approved by National Committee SABS SC 64C, Lighting and optics Luminaires, in accordance with procedures of the SABS Standards Division, in compliance with annex 3 of the WTO/TBT agreement. This SANS document, by reference, forms part of the Compulsory specification for elec

7、trical and electronic apparatus, as published by Government Notice No. R. 89 (Government Gazette 31844) of 6 February 2009. This SANS document was published in November 2009. IEC 60598-2-14Edition 1.0 2009-02INTERNATIONAL STANDARD NORME INTERNATIONALELuminaires Part 2-14: Particular requirements Lum

8、inaires for cold cathode tubular discharge lamps (neon tubes) and similar equipment Luminaires Partie 2-14: Rgles particulires Luminaires pour lampes dcharge tubulaire cathode froide (tubes nons) et quipements similaires INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATI

9、ONALE TICS 29.140.40 PRICE CODECODE PRIXISBN 2-8318-1027-0 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale SANS 60598-2-14:2009This s tandard may only be used and printed by approved subscription and freemailing clie

10、nts of the SABS . 2 60598-2-14 IEC:2009 CONTENTS FOREWORD.3 14.1 Scope5 14.2 Normative references 5 14.3 General test requirements .5 14.4 Definitions .6 14.5 Classification.7 14.6 Marking .7 14.7 Construction8 14.8 External and internal wiring .12 14.9 Provision for earthing 13 14.10 Protection aga

11、inst electric shock .14 14.11 Resistance to dust, solid objects and moisture 14 14.12 Insulation resistance and electric strength.14 14.13 Creepage distances and clearances 14 14.14 Endurance and thermal test.17 14.15 Resistance to heat, fire and tracking .17 14.16 Screw terminals.17 14.17 Screwless

12、 terminals and electrical connections .17 Annex A (informative) List of high voltage cables specified in the relevant standards or equivalent.23 Bibliography25 Figure 1 Example of arrangement within a boxed cold cathode luminaire.18 Figure 2 Example of electrode housing passing through a fascia pane

13、l19 Figure 3 Example of arrangement of a surface-mounted tube with electrode passing through a metal panel .20 Figure 4 Example of arrangement showing creepage distances and clearances.21 Figure 5 Effect of an insulating sleeve on creepage distances and clearances.22 Table 1 Type of cables relevant

14、to Annex A .13 Table 2 Creepage distances and clearances for circuits operating at rated mains frequency on ordinary luminaires 15 Table 3 Creepage distances and clearances for circuits operating at a frequency exceeding 1 kHz on ordinary luminaires15 Table 4 Creepage distances and clearances for ci

15、rcuits operating at rated mains frequency on luminaires other than ordinary .16 Table 5 Creepage distances and clearances for circuits operating at a frequency exceeding 1 kHz on luminaires other than ordinary .16 SANS 60598-2-14:2009This s tandard may only be used and printed by approved subscripti

16、on and freemailing clients of the SABS .60598-2-14 IEC:2009 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ LUMINAIRES Part 2-14: Particular requirements Luminaires for cold cathode tubular discharge lamps (neon tubes) and similar equipment FOREWORD 1) The International Electrotechnical Commission (IE

17、C) 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 and electronic fields. To this end and in additio

18、n 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 entrusted to technical committees; any IEC National Committee interested

19、 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 International Organization for Standardization (ISO) in accordance with co

20、nditions 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 technical committee has representation from all interested IEC N

21、ational 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 Publications is accurate, IEC cannot be held responsible for the

22、 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 their national and regional publications. Any divergence between any

23、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 declared to be in conformity with an IEC Publication. 6) All users shoul

24、d 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 damage or other damag

25、e 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 publication. Use of t

26、he 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 all such patent rights

27、. International Standard IEC 60598-2-14 has been prepared by subcommittee 34D: Luminaires, of IEC technical committee 34: Lamps and related equipment. The text of this standard is based on the following documents: FDIS Report on voting 34D/907/FDIS 34D/910/RVD Full information on the voting for the

28、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. SANS 60598-2-14:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SA

29、BS . 4 60598-2-14 IEC:2009 This publication is intended to be read in conjunction with IEC 60598-1: Luminaires Part 1: General requirements and tests. It was established on the basis of the seventh edition (2008) of that standard. A list of all parts of the IEC 60598 series, under the general title:

30、 Luminaires, can be found on the IEC website The committee has decided that the contents of this publication will remain 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 publicat

31、ion will be reconfirmed, withdrawn, replaced by a revised edition, or amended. SANS 60598-2-14:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60598-2-14 IEC:2009 5 LUMINAIRES Part 2-14: Particular requirements Luminaires for cold cathode

32、 tubular discharge lamps (neon tubes) and similar equipment 14.1 Scope This part of IEC 60598 applies to luminaires for cold cathode tubular discharge lamps and similar equipment, operating on a no-load rated output voltage over 1 000 V but not exceeding 10 000 V, mainly used for general lighting, f

33、or indoor or outdoor applications and for supply voltages up to 1 000 V. NOTE In Japan, the output voltage of 15 000 V is acceptable. It covers luminaires incorporating luminous-discharge tubes and supply units, of fixed or portable type, supplied by high, mains or ELV voltages by transformers, inve

34、rters or converters. This standard does not cover luminaires for luminous-discharge tubes operating at rated voltages not exceeding 1 000 V (pre-heated cathodes), for which reference is made to the relevant part 2 of IEC 60598, and luminous discharge tube luminaires to be assembled in site as an ele

35、ctrical lighting system, for which regional wiring rules apply. This standard is read in conjunction with those sections of Part 1 to which reference is made. 14.2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, on

36、ly the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60529, Degrees of protection provided by enclosures (IP Code) IEC 61050:1991, Transformers for tubular discharge lamps having a no-load output voltage exceeding

37、 1 000 V (generally called neon-transformers) General and safety requirements IEC 61347-2-10:2000, Lamp controlgear Part 2-10: Particular requirements for electronic invertors and convertors for high-frequency operation of cold start tubular discharge lamps (neon tubes) IEC 60417, Graphical symbols

38、for use on equipment 14.3 General test requirements The provisions in Section 0 of IEC 60598-1 apply. NOTE This section of IEC 60598-1 covers complete products, on which routine tests according to Annex Q of Part 1 can be made. SANS 60598-2-14:2009This s tandard may only be used and printed by appro

39、ved subscription and freemailing clients of the SABS . 6 60598-2-14 IEC:2009 14.4 Definitions For the purposes of this document, the definitions given in Section 1 of IEC 60598-1 apply, together with the following. 14.4.1 luminous-discharge tube tube, or other vessel or device, which is constructed

40、of translucent material, hermetically sealed, and designed for the emission of light arising from the passage of an electric current through a gas or vapour contained within it NOTE The tube may be with or without a fluorescent coating. 14.4.2 no-load rated output voltage maximum rated voltage betwe

41、en the terminals of the output winding(s) of the transformer, as in 2.8 of IEC 61050, or maximum rated voltage between output terminals of inverters/converters as in 3.2 of IEC 61347-2-10 14.4.3 insulating sleeve envelope designed to be placed over the exposed high-voltage connections at tube electr

42、odes or over cable-end insulators 14.4.4 earth leakage protective device device which will remove the output power from one or more control gear(s) in the event of a short circuit between any relevant part of the output circuit and earth NOTE The device may be in two parts, a sensor and a protective

43、 switch (see 14.7.3), or may be combined in units (either inside or outside control gears). 14.4.5 open-circuit protective device device which will remove the output power from one or more control gear(s) in the event of an interruption of the secondary high voltage circuit NOTE The device may be in

44、 two parts, a sensor and a protective switch (see 14.7.4), or may be combined in one unit. 14.4.6 open-circuit condition a disconnection or lamp fault in the output circuit that causes either the load current of, or the mains supply current to, the control gear feeding the lamp circuit to fall below

45、 the respective shut-down current limit 14.4.7 shut-down current limit secondary load current of a transformer at which an open-circuit protective device operates NOTE Although the shut-down current limit is specified in terms of the current flowing in the output circuit, the manufacturer of the dev

46、ice may measure this by other than direct means. Such means might include, e.g. measuring the current reflected into the primary winding of the transformer or measuring a change in circuit power factor. 14.4.8 sensor part of a protective device which detects the presence of a secondary earth fault a

47、nd/or an open circuit condition and provides a signal to operate the protective device SANS 60598-2-14:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60598-2-14 IEC:2009 7 14.4.9 protective switch part of a protective device which discon

48、nects the mains supply to the control gear or otherwise removes the output power It is operated by an electrical signal provided by the associated sensor. 14.4.10 flasher device for automatically switching one or more output circuits on and off continuously NOTE The sequence of switching of the vari

49、ous output circuits may be suitably arranged to provide the impression of movement and other animated effects. 14.4.11 luminous-discharge tube luminaire luminaire incorporating light source(s) which operate with no-load voltage over 1 000 V but not exceeding 10 000 V, manufactured in factory (pre-assembled products) 14.4.12 portable cold cathode luminaire luminaire designed for cold cathode lamp/s which may be easily moved during normal operation and supplied with a non-detach