EN 61000-3-2-2006 en Electromagnetic compatibility (EMC) - Part 3-2 Limits - Limits for harmonic current emissions (equipment input current Less than or equal to 16 A per phase) (I.pdf

1、BRITISH STANDARDBS EN 61000-3-2:2006Electromagnetic compatibility (EMC) Part 3-2: Limits Limits for harmonic current emissions (equipment input current k 16 A per phase)ICS 33.100.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g

2、36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58+A2:2009National forewordThis British Standard is the UK implementation of EN 61000-3-2:2006+A2:2009. It is identical to IEC 61000-3-2:2005 incorporating amendments 1:2008 and 2:2009. It supersedes BS EN 61000-3-2:2006

3、 which will be withdrawn on 1 July 2012.The start and finish of text introduced or altered by amendment is indicated in the text by tags.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 IEC amendment. For example, text altered by IEC amendment l is indicated by !“.The UK participation in

4、 its preparation was entrusted by Technical Committee GEL/210, EMC, to Subcommittee GEL/210/8, Low frequency standards.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a c

5、ontract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 61000-3-2:2006+A2:2009This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2006 BSI 2009Amendm

6、ents/corrigenda issued since publicationDate Comments30 September 2009 Implementation of IEC amendment 1:2008 with CENELEC endorsement A1:2009, and IEC ISBN 978 0 580 67372 6amendment 2:2009 with CENELEC endorsement A2:2009EUROPEAN STANDARD EN 61000-3-2:2006+A2 NORME EUROPENNE EUROPISCHE NORM July 2

7、009 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reser

8、ved worldwide for CENELEC members. Ref. No. EN 61000-3-2:2006 E ICS 33.100.10 Supersedes EN 61000-3-2:2000 + A2:2005English version Electromagnetic compatibility (EMC) Part 3-2: Limits - Limits for harmonic current emissions (equipment input current 16 A per phase) (IEC 61000-3-2:2005) Compatibilit

9、lectromagntique (CEM) Partie 3-2: Limites - Limites pour les missions de courant harmonique (courant appel par les appareils 16 A par phase) (CEI 61000-3-2:2005) Elektromagnetische Vertrglichkeit (EMV)Teil 3-2: Grenzwerte - Grenzwerte fr Oberschwingungsstrme (Gerte-Eingangsstrom 16 A je Leiter) (IEC

10、 61000-3-2:2005) This European Standard was approved by CENELEC on 2006-02-01. CENELEC members are bound to comply with the CEN/CENELEC 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

11、 bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the respons

12、ibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hu

13、ngary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Foreword The text of document 77A/503/FDIS, future edition 3 of IEC 61000-3-2, prepared by SC 77A, Low freq

14、uency phenomena, of IEC TC 77, Electromagnetic compatibility, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61000-3-2 on 2006-02-01. This European Standard supersedes EN 61000-3-2:2000 + A2:2005. The following dates were fixed: latest date by which the EN has to be

15、 implemented at national level by publication of an identical national standard or by endorsement (dop) 2006-11-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2009-02-01 This European Standard has been prepared under a mandate given to CENELEC by th

16、e European Commission and the European Free Trade Association and covers essential requirements of EC Directives 89/336/EEC and 1999/5/EC. See Annex ZZ. Annexes ZA and ZZ have been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61000-3-2:2005 was approved by CENELE

17、C as a European Standard without any modification. _ 2 Foreword to amendment A1 The text of document 77A/625/FDIS, future amendment 1 to IEC 61000-3-2:2005, prepared by SC 77A, Low frequency phenomena, of IEC TC 77, Electromagnetic compatibility, was submitted to the IEC-CENELEC parallel vote and wa

18、s approved by CENELEC as amendment A1 to EN 61000-3-2:2006 on 2009-07-01. 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) 2010-04-01 latest date by which the national s

19、tandards conflicting with the amendment have to be withdrawn (dow) 2012-07-01 _ Endorsement notice The text of amendment 1:2008 to the International Standard IEC 61000-3-2:2005 was approved by CENELEC as an amendment to the European Standard without any modification. _ BS EN 61000-3-2:2006+A2:2009EN

20、 61000-3-2:2006+A2:2009 3 Foreword to amendment A2 The text of document 77A/674/FDIS, future amendment 2 to IEC 61000-3-2:2005, prepared by SC 77A, Low frequency phenomena, of IEC TC 77, Electromagnetic compatibility, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amen

21、dment A2 to EN 61000-3-2:2006 on 2009-07-01. 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) 2010-04-01 latest date by which the national standards conflicting with the

22、 amendment have to be withdrawn (dow) 2012-07-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of amendment 2:2009 to the International Standard IEC 61000-3-2:2005 was approved by CENELEC as an amendment to the European Standard without any modification. _ BS EN 61000-3-2:2006+A2

23、:2009EN 61000-3-2:2006+A2:2009CONTENTS INTRODUCTION 6 1 Scope 7 2 Normative references .7 3 Definitions 8 4 General 12 5 Classification of equipment.12 6 General requirements .13 6.1 Control methods 13 6.2 Harmonic current measurement .14 6.3 Equipment in a rack or case 17 7 Harmonic current limits.

24、17 7.1 Limits for Class A equipment .20 7.2 Limits for Class B equipment .20 7.3 Limits for Class C equipment .20 7.4 Limits for Class D equipment .20 Annex A (normative) Measurement circuit and supply source .23 A.1 Test circuit 23 A.2 Supply source .23 Annex B (normative) Requirements for measurem

25、ent equipment 26 Annex C (normative) Type test conditions 27 C.1 General .27 C.2 Test conditions for television (TV) receivers.27 C.3 Test conditions for audio amplifiers28 C.4 Test conditions for video-cassette recorders 29 C.5 Test conditions for lighting equipment 29 C.6 Test conditions for indep

26、endent and built-in incandescent lamp dimmers .30 C.7 Test conditions for vacuum cleaners 30 C.8 Test conditions for washing machines31 C.9 Test conditions for microwave ovens .31 C.10 Test conditions for information technology equipment (ITE)31 C.11 Test conditions for induction hobs32 C.12 Test co

27、nditions for air conditioners 33 C.13 Test conditions for kitchen machines as defined in IEC 60335-2-1433 C.14 Test conditions for arc welding equipment which is not professional equipment .33 Annex ZA (normative) Normative references to international publications with their corresponding European p

28、ublications .34 Annex ZZ (informative) Coverage of Essential Requirements of EC Directives 36 4 BS EN 61000-3-2:2006+A2:2009EN 61000-3-2:2006+A2:2009Figure 1 Flowchart for determining conformity 18 Figure A.1 Measurement circuit for single-phase equipment .24 Figure A.2 Measurement circuit for three

29、-phase equipment 25 Table 1 Limits for Class A equipment .21 Table 2 Limits for Class C equipment .21 Table 3 Limits for Class D equipment .21 Table 4 Test observation period .22 Table C.1 Conventional load for arc welding equipment tests .33 5 BS EN 61000-3-2:2006+A2:2009EN 61000-3-2:2006+A2:2009Fi

30、gure 1 Illustration of the relative phase angle and current parameters described in 7.3 b) .19 INTRODUCTION IEC 61000 is published in separate parts, according to the following structure: Part 1: General General considerations (introduction, fundamental principles) Definitions, terminology Part 2: E

31、nvironment Description levels Classification of the environment Compatibility levels Part 3: Limits Emission limits Immunity limits (in so far as they do not fall under the responsibility of the productcommittees) Part 4: Testing and measurement techniques Measurement techniques Testing techniques P

32、art 5: Installation and mitigation guidelines Installation guidelines Mitigation methods and devices Part 6: Generic standards Part 9: Miscellaneous Each part is further subdivided into sections which are to be published either as internationalstandards, technical specifications, or as technical rep

33、orts. These standards and reports will be published in chronological order and numberedaccordingly (for example, 61000-6-1). This part is an international standard which gives emission limits for harmonic currents fromequipment having an input current up to and including 16 A per phase. This part is

34、 a Product Family Standard. 6 BS EN 61000-3-2:2006+A2:2009EN 61000-3-2:2006+A2:2009ELECTROMAGNETIC COMPATIBILITY (EMC) Part 3-2: Limits Limits for harmonic current emissions(equipment input current 16 A per phase) 1 Scope This part of IEC 61000 deals with the limitation of harmonic currents injected

35、 into the publicsupply system. It specifies limits of harmonic components of the input current which may be produced byequipment tested under specified conditions. Harmonic components are measured according to Annexes A and B. This part of IEC 61000 is applicable to electrical and electronic equipme

36、nt having an inputcurrent up to and including 16 A per phase, and intended to be connected to publiclow-voltage distribution systems. Arc welding equipment which is not professional equipment, with input current up to andincluding 16 A per phase, is included in this standard. Arc welding equipment i

37、ntended for professional use, as specified in IEC 60974-1, isexcluded from this standard and may be subject to installation restrictions as indicated inIEC 61000-3-4 or IEC 61000-3-12. The tests according to this standard are type tests. Test conditions for particular equipmentare given in Annex C.

38、For systems with nominal voltages less than 220 V (line-to-neutral), the limits have not yetbeen considered. NOTE The words apparatus, appliance, device and equipment are used throughout this standard. They have thesame meaning for the purpose of this standard. 2 Normative references The following r

39、eferenced documents are indispensable for the application of this document.For dated references, only the edition cited applies. For undated references, the latest editionof the referenced document (including any amendments) applies. IEC 60050(131), International Electrotechnical Vocabulary (IEV) Ch

40、apter 131: Electric andmagnetic circuits IEC 60050(161), International Electrotechnical Vocabulary (IEV) Chapter 161: Electro-magnetic compatibility #Text deleted $ 7 BS EN 61000-3-2:2006+A2:2009EN 61000-3-2:2006+A2:2009IEC 60107-1, Methods of measurement on receivers for television broadcast transm

41、issions Part 1: General considerations Measurements at radio and video frequencies IEC 60155, Glow-starters for fluorescent lamps IEC 60268-3, Sound system equipment Part 3: Amplifiers IEC 60335-2-2, Household and similar electrical appliances - Safety - Part 2-2: Particularrequirements for vacuum c

42、leaners and water-suction cleaning appliances IEC 60335-2-14, Household and similar electrical appliances - Safety - Part 2-14: Particularrequirements for kitchen machines IEC 60974-1, Arc welding equipment Part 1: Welding power sources IEC 61000-2-2, Electromagnetic compatibility (EMC) Part 2: Envi

43、ronment Section 2:Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems IEC/TS 61000-3-4, Electromagnetic compatibility (EMC) Part 3-4: Limits Limitation ofemission of harmonic currents in low-voltage power supply systems for equipmen

44、t with ratedcurrent greater than 16 A IEC 61000-3-12, Electromagnetic compatibility (EMC) Part 3-12: Limits Limits forharmonic currents produced by equipment connected to public low-voltage systems with inputcurrent 16 A and 75 A per phase IEC 61000-4-7, Electromagnetic compatibility (EMC) Part 4-7:

45、 Testing and measurementtechniques General guide on harmonics and interharmonics measurements andinstrumentation, for power supply systems and equipment connected thereto Recommendation ITU-R BT.471-1, Nomenclature and description of colour bar signals 3 Definitions For the purpose of this part of I

46、EC 61000, the following definitions apply, as well as thedefinitions of IEC 60050(161). 3.1 portable tool an electrical tool which is hand-held during normal operation and used for a short time (a fewminutes) only 3.2 lamp a source for producing light 3.3 self-ballasted lamp a unit which cannot be d

47、ismantled without being permanently damaged, provided with a lampcap and incorporating a light source and any additional element necessary for starting andstable operation of the light source 3.4 luminaire an apparatus (other than a lamp) which distributes, filters or transforms the light transmitte

48、dfrom one or more lamps and which includes all the parts necessary for supporting, fixing andprotecting the lamps, and, where necessary, circuit auxiliaries, together with the means forconnecting them to the supply IEC 60268-1:1985, Sound system equipment Part 1: General #$ 8 BS EN 61000-3-2:2006+A2

49、:2009EN 61000-3-2:2006+A2:20093.6 ballast a device connected between the supply and one or more discharge lamps which servesmainly to limit the current of the lamp(s) to the required value. It may include means fortransforming the supply voltage and/or frequency, correcting the power factor and, eitheralone or in combination with a starting device, provide the necessary conditions for startingthe lamp(s) 3.7 step-down converter fo