1、BRITISH STANDARDBS EN61347-2-12:2005+A1:2010 Lamp controlgearPart 2-12: Particular requirements for d.c. or a.c. supplied electronic ballasts for discharge lamps(excluding fluorescent lamps) ICS 29.140.99g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g
2、3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Incorporating corrigendumDecember 2010 National forewordThis British Standard is the UK implementation of EN 61347-2-12:2005+A1:2010, incorporating corrigendum December 2010. It is identical with
3、IEC 61347-2-12:2005. It supersedes BS EN 61347-2-12:2005, which will be withdrawn on 1 November 2013.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to IEC text carry the number of the amendment. For example, text altered by I
4、EC amendment 1 is indicated in the text by !“.The UK participation in its preparation was entrusted by Technical Committee CPL/34, Lamps and related equipment, to Subcommittee CPL/34/3, Auxiliaries for lamps.A list of organizations represented on this subcommittee can be obtained on request to its s
5、ecretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 61347-2-12:2005+A1:2010This British Standard was published under
6、the authority of the Standards Policy and Strategy Committee on 13 February 2006 BSI 2011Amendments/corrigenda issued since publicationDate Comments 30 April 2011 Implementation of IEC amendment 1:2010 and its CENELEC endorsement A1:2010. Incorporation of CENELEC corrigendum December 2010;correction
7、 to EN forewordISBN 978 0 580 75327 5EUROPEAN STANDARD EN 61347-2-12:2005+A1 NORME EUROPENNE EUROPISCHE NORM November 2010 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretar
8、iat: Avenue Marnix 17, B - 1000 Brussels 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61347-2-12:2005 E ICS 29.140.99 English version Lamp controlgear Part 2-12: Particular requirements for d.c. or a.c. supplied electronic
9、 ballasts for discharge lamps (excluding fluorescent lamps) (IEC 61347-2-12:2005) Appareillages de lampes Partie 2-12: Exigences particulires pour les ballasts lectroniques aliments en courant continu ou alternatif pour lampes dcharge ( lexclusion des lampes fluorescentes) (CEI 61347-2-12:2005) Gert
10、e fr Lampen Teil 2-12: Besondere Anforderungen an gleich- oder wechselstromversorgte elektronische Vorschaltgerte fr Entladungslampen (ausgenommen Leuchtstofflampen) (IEC 61347-2-12:2005) This European Standard was approved by CENELEC on 2005-10-01. CENELEC members are bound to comply with the CEN/C
11、ENELEC 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 national standards may be obtained on application to the Central Secretariat or to an
12、y 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 own language and notified to the Central Secretariat has the same status as the official ver
13、sions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spai
14、n, Sweden, Switzerland and United Kingdom. Foreword The text of document 34C/683/FDIS, future edition 1 of IEC 61347-2-12, prepared by SC 34C, Auxiliaries for lamps, of IEC TC 34, Lamps and related equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61347-2-12
15、 on 2005-10-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2006-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2008-
16、10-01 This standard shall be used in conjunction with EN 61347-1. NOTE In this standard, the following print types are used: requirements proper: in roman type; test specifications: in italic type; notes: in small roman type. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the I
17、nternational Standard IEC 61347-2-12:2005 was approved by CENELEC as a European Standard without any modification. _ 2 ! “Foreword to Amendment A1 The text of document 34C/898/CDV, future amendment 1 to IEC 61347-2-12:2005, prepared by SC 34C, Auxiliaries for lamps, of IEC TC 34, Lamps and related e
18、quipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A1 to EN 61347-2-12:2005 on 2010-11-01. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsibl
19、e for identifying any or all such patent rights. The following dates were fixed: latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2011-08-01 latest date by which the national standards conflicting with
20、 the amendment have to be withdrawn (dow) 2013-11-01 _ Endorsement notice The text of amendment 1:2010 to the International Standard IEC 61347-2-12:2005 was approved by CENELEC as an amendment to the European Standard without any modification. _ BS EN 61347-2-12:2005+A1:2010EN 61347-2-12:2005+A1:201
21、0 (E) 3 CONTENTS INTRODUCTION . 4 1 Scope . 5 2 Normative references . 5 3 Definitions. 5 4 General requirements. 6 5 General notes on tests . 6 6 Classification 6 7 Marking. 7 8 Terminals 7 9 Provisions for earthing 7 10 Protection against accidental contact with live parts 8 11 Moisture resistance
22、 and insulation. 8 12 Electric strength 8 13 Thermal endurance test for windings . 8 14 Fault conditions 8 15 Protection of associated components 8 16 Ignition voltage . 8 17 Abnormal conditions. 9 18 Construction . 11 19 Creepage distances and clearances 11 20 Screws, current-carrying parts and con
23、nections 11 21 Resistance to heat, fire and tracking 11 22 Resistance 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 . 13 Annex
24、C (normative) Particular requirements for electronic lamp controlgear with means of protection against overheating 14 Annex D (normative) Information for carrying out the heating tests of thermally protected lamp controlgear. 15 Annex E (normative) The use of constants S other than 4 500 in twtests.
25、 16 Annex F (normative) Draught-proof enclosure. 17 Annex G (normative) Explanation of the derivation of the values of pulse voltages 18 Annex H (normative) Tests. 19 Annex I (normative) Precautions to be observed when measuring with spherical spark gaps. 20 Annex ZA (normative) Normative references
26、 to international publications with their corresponding European publications. 22 Bibliography. 21 BS EN 61347-2-12:2005+A1:2010EN 61347-2-12:2005+A1:2010 (E) 4 INTRODUCTION This standard, and the parts which make up IEC 61347-1, in referring to any of the clauses of IEC 61347-1 specify the extent t
27、o which such a clause is applicable and the order in which the tests are to be performed; they also include additional 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
28、 of IEC 61347-1 are referred to in this standard by the phrase “The requirements of Clause n of IEC 61347-1 apply, 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
29、 covered by this particular part of IEC 61347-2. BS EN 61347-2-12:2005+A1:2010EN 61347-2-12:2005+A1:2010 (E) 5 LAMP CONTROLGEAR Part 2-12: Particular requirements for d.c. or a.c. supplied electronic ballasts for discharge lamps (excluding fluorescent lamps) 1 Scope This part of IEC 61347 specifies
30、particular general and safety requirements for d.c. or a.c. supplied electronic ballasts. The supply comprises a.c. voltages up to 1000 V at 50 Hz/60 Hz. The type of ballast is an convertor that may contain igniting and stabilising elements for operation of a discharge lamp at d.c. or at a frequency
31、 that can deviate from the supply frequency. The lamps associated with the ballast are specified in IEC 60188 (High pressure mercury vapour lamps), IEC 60192 (Low pressure sodium vapour lamps), IEC 60662 (High pressure sodium vapour lamps), IEC 61167 (Metal halide lamps) and else for general purpose
32、 lighting. Ballasts for fluorescent lamps and for lamps for special applications like for theatre and for vehicles are excluded. 2 Normative references For the purpose of this part of IEC 61347, the normative references given in Clause 2 of IEC 61347-1 apply together with the following: IEC 60052:20
33、02, Voltage measurement by means of standard air gaps IEC 60417-DB1), Graphical symbols for use on equipment IEC 61347-1, Lamp controlgear Part 1: General and safety requirements 3 Definitions For the purpose of this part of IEC 61347, the definitions given in Cause 3 of IEC 61347-1 apply together w
34、ith the following: 3.1 output power value of the mean power intended to be provided by an electronic ballast 3.2 output terminals ballast terminals, intended to be connected to the HID lamp NOTE This terminal is not understood as a terminal allowing for intermediate operation of e.g. tungsten haloge
35、n lamps. 1)“DB” refers to the IEC on-line database. BS EN 61347-2-12:2005+A1:2010EN 61347-2-12:2005+A1:2010 (E) 6 3.3 ignition voltage Uphighest value of the voltage generated between the output terminals NOTE 1 Basically, the following types of pulses are comprised: a) continuous r.m.s. working vol
36、tage with superimposed non-sinusoidal single pulse; b) continuous sinusoidal pulse voltage; c) continuous sinusoidal pulse voltage with superimposed non-sinusoidal single pulse; d) continuous square wave voltage with ringing sinusoidal voltage at each transition. NOTE 2 The term pulse is to be disti
37、nguished from the term surge which refers to transients occurring in electrical equipment or networks in service. 3.4 spherical spark gap two metal spheres of the same nominal diameter arranged at a specified distance and used under specified conditions for the measurement of peak voltages in excess
38、 of 15 kV 4 General requirements The requirements of Clause 4 of IEC 61347-1 apply. 5 General notes on tests The requirements of Clause 5 of IEC 61347-1 apply together with the following additional requirements: 5.1 Number of specimens The following number of specimens shall be submitted for testing
39、: one unit for the tests of Clauses 6 to 12 and 15 to 22; one unit for the tests of Clause 14: fault conditions (additional units or components, where necessary, may be required in consultation with the manufacturer). 5.2 Void. 6 Classification The requirements of Clause 6 of IEC 61347-1 apply toget
40、her with the following additional requirement: 6.1 Ignition voltage Ballasts are classified according to ignition voltage: up to and including 5 kV; greater than 5 kV, and up to and including 10 kV; greater than 10 kV, and up to and including 100 kV. 6.2 Void. BS EN 61347-2-12:2005+A1:2010EN 61347-2
41、-12:2005+A1:2010 (E) 7 7 Marking Ballasts which form an integral part of the luminaire need not be marked. The requirements of 7.2 of IEC 61347-1 apply. 7.1 Mandatory markings Ballasts, other than integral ballasts, shall be clearly and durably marked, in accordance with the requirements of 7.1 of I
42、EC 61347-1, with the following mandatory markings: Items a), b), c), d), e), f), k) and l) of 7.1 of IEC 61347-1; for controllable ballasts, the control terminals shall be identified; output terminals shall be identified as such; the value of the ignition voltage (16), if it exceeds 1 500 V. Connect
43、ions having this voltage shall be marked; for ballasts with an ignition voltage over 5 kV, this marking shall be a flash symbol, see IEC 60417-5036 (DB:2002-10); a declaration of the maximum working voltage (r.m.s.) according to 15.1 between output terminals; any output terminal and earth, if applic
44、able. The specification of each of these values shall be given in the manufacturers description in steps of 10 V when the working voltage is equal to or less than 500 V, and in steps of 50 V when the working voltage is higher than 500 V. The highest of the specified voltage values shall be marked on
45、 the ballast as “output working voltage = xx V” (or “U-OUT = xx V). 7.2 Information to be provided, if applicable In addition to the above mandatory markings, the following information, if applicable, shall be given either on the ballast, if declared below, or be made available in the manufacturers
46、catalogue or the like. Items h),i), j), m) and n) of 7.1 of IEC 61347-1 together with: in the case of a ballast consisting of more than one separate unit, all parts have to be marked such that the matching components can be identified clearly; warning to the installer to prevent overheating of balla
47、sts and associated components in a multi ballast installation mounted in poles, boxes etc.; an indication of the time limitation of ignition voltage; If the control terminal is not basic insulated from the mains, this shall be indicated on the ballast. 8 Terminals The requirements of Clause 8 of IEC
48、 61347-1 apply. 9 Provisions for earthing The requirements of Clause 9 of IEC 61347-1 apply. BS EN 61347-2-12:2005+A1:2010EN 61347-2-12:2005+A1:2010 (E) 8 10 Protection against accidental contact with live parts The requirements of Clause 10 of IEC 61347-1 apply. 11 Moisture resistance and insulatio
49、n The requirements of Clause 11 of IEC 61347-1 apply. 12 Electric strength The requirements of Clause 12 of IEC 61347-1 apply. 13 Thermal endurance test for windings The requirements of Clause 13 of IEC 61347-1 do not apply. 14 Fault conditions The requirements of Clause 14 of IEC 61347-1 apply. 15 Protection of associated components Output voltages measured shall be those between all output terminals and any output terminal and earth. 15.1 Under nor
