1、BSI Standards PublicationElectromagnetic compatibility (EMC)Part 3-2: Limits Limits for harmonic current emissions (equipment input current 16 A per phase)BS EN 61000-3-2:2014National forewordThis British Standard is the UK implementation of EN 61000-3-2:2014. It isidentical to IEC 61000-3-2:2014. I
2、t supersedes BS EN 61000-3-2:2006+A2:2009, which will be withdrawn on 30 June 2017.The UK participation in its preparation was entrusted by Technical Committee GEL/210, EMC - Policy committee, to Subcommittee GEL/210/12, EMC basic, generic and low frequency phenomena Standardization.A list of organi
3、zations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014I
4、SBN 978 0 580 75597 2ICS 33.100.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 September 2014.Amendments/corrigenda issued since publicationDate Text affecte
5、dBRITISH STANDARDBS EN 61000-3-2:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61000-3-2 August 2014 ICS 33.100.10 Supersedes EN 61000-3-2:2006 English Version Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current 16 A per
6、phase) (IEC 61000-3-2:2014) Compatibilit lectromagntique (CEM) - Partie 3-2: Limites - Limites pour les missions de courant harmonique (courant appel par les appareils 16 A par phase) (CEI 61000-3-2:2014) Elektromagnetische Vertrglichkeit (EMV) - Teil 3-2: Grenzwerte - Grenzwerte fr Oberschwingungss
7、trme (Gerte-Eingangsstrom 16 A je Leiter) (IEC 61000-3-2:2014) This European Standard was approved by CENELEC on 2014-06-30. 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 standar
8、d without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in
9、any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croati
10、a, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey
11、 and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CENELEC All rights of exploitation in any form and b
12、y any means reserved worldwide for CENELEC Members. Ref. No. EN 61000-3-2:2014 E BS EN 61000-3-2:2014EN 61000-3-2:2014 - 2 - Foreword The text of document 77A/846/FDIS, future edition 4 of IEC 61000-3-2, prepared by SC 77A, “Low-frequency phenomena“, of IEC TC 77, “Electromagnetic compatibility“ was
13、 submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61000-3-2:2014. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-03-30 latest date by which
14、the national standards conflicting with the document have to be withdrawn (dow) 2017-06-30 This document supersedes EN 61000-3-2:2006. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsibl
15、e for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For the relationship with EU Directive(s) see informative Anne
16、x ZZ, which is an integral part of this document. Endorsement notice The text of the International Standard IEC 61000-3-2:2014 was approved by CENELEC as a European Standard without any modification. BS EN 61000-3-2:2014- 3 - EN 61000-3-2:2014 Annex ZA (normative) Normative references to internation
17、al publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the
18、referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
19、 here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60050-131 - International Electrotechnical Vocabulary (IEV) - Part 131: Circuit theory - - IEC 60050-161 - International Electrotechnical Vocabulary (IEV) - Chapter 161: Electromagnetic compatibility - - IEC 60107-1 - Methods of measuremen
20、t on receivers for television broadcast transmissions - Part 1: General considerations - Measurements at radio and video frequencies EN 60107-1 - IEC 60155 - Glow-starters for fluorescent lamps EN 60155 - IEC 60268-1 1985 Sound system equipment - Part 1: General HD 483.1 S2 1989 IEC 60268-3 - Sound
21、system equipment - Part 3: Amplifiers (GMT) EN 60268-3 - IEC 60335-2-2 - Household and similar electrical appliances - Safety - Part 2-2: Particular requirements for vacuum cleaners and water-suction cleaning appliances EN 60335-2-2 - IEC 60335-2-14 - Household and similar electrical appliances - Sa
22、fety - Part 2-14: Particular requirements for kitchen machines EN 60335-2-14 - IEC 60335-2-24 2010 Household and similar electrical appliances - Safety - Part 2-24: Particular requirements for refrigerating appliances, ice-cream appliances and ice makers EN 60335-2-24 2010 IEC 60335-2-79 - Household
23、 and similar electrical appliances - Safety - Part 2-79: Particular requirements for high pressure cleaners and steam cleaners EN 60335-2-79 - IEC 60974-1 - Arc welding equipment - Part 1: Welding power sources EN 60974-1 - IEC 61000-2-2 - Electromagnetic compatibility (EMC) - Part 2-2: Environment
24、- Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems EN 61000-2-2 - IEC 61000-3-12 - Electromagnetic compatibility (EMC) - Part 3-12: Limits - Limits for harmonic currents produced by equipment connected to public low-voltage syste
25、ms with input current 16 A and 75 A per phase EN 61000-3-12 - BS EN 61000-3-2:2014EN 61000-3-2:2014 - 4 - IEC 61000-4-7 - Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power sup
26、ply systems and equipment connected thereto EN 61000-4-7 - IEC/TS 61000-3-4 - Electromagnetic compatibility (EMC) - Part 3-4: Limits - Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16 A - - ITU-R BT.471-1 - Nomenclature
27、and description of colour bar signals - - BS EN 61000-3-2:2014- 5 - EN 61000-3-2:2014 Annex ZZ (informative) Coverage of Essential Requirements of EU Directives This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Associatio
28、n and within its scope the standard covers protection requirements of Annex I Article 1(a) of the EU Directive 2004/108/EC and protection requirements of Article 3.1(b) (emissions only) of the EU Directive 1999/5/EC. Compliance with this standard provides one means of conformity with the specified e
29、ssential requirements of the Directives concerned. WARNING: Other requirements and other EU Directives may be applicable to the products falling within the scope of this standard. BS EN 61000-3-2:2014 2 IEC 61000-3-2:2014 IEC 2014 CONTENTS INTRODUCTION . 6 1 Scope 7 2 Normative references . 7 3 Term
30、s and 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 6.2.1 Test configuration . 14 6.2.2 Measurement procedure . 14 6.2.3 General requirements . 15 6.2.4 Test observation period . 16 6.3 Equipment i
31、n a rack or case . 17 7 Harmonic current limits 17 7.1 Limits for Class A equipment 19 7.2 Limits for Class B equipment 19 7.3 Limits for Class C equipment 19 7.4 Limits for Class D equipment 20 Annex A (normative) Measurement circuit and supply source 22 A.1 Test circuit . 22 A.2 Supply source 22 A
32、nnex B (normative) Requirements for measurement equipment 25 Annex C (normative) Type test conditions . 26 C.1 General 26 C.2 Test conditions for television (TV) receivers . 26 C.2.1 General conditions 26 C.2.2 Conditions for measurement . 26 C.3 Test conditions for audio amplifiers 27 C.3.1 Conditi
33、ons 27 C.3.2 Input signals and loads . 27 C.4 Test conditions for video-cassette recorders . 28 C.5 Test conditions for lighting equipment . 28 C.5.1 General conditions 28 C.5.2 Lamps 28 C.5.3 Luminaires 28 C.5.4 Ballasts and step-down converters 28 C.6 Test conditions for independent and built-in i
34、ncandescent lamp dimmers 29 C.7 Test conditions for vacuum cleaners . 29 C.8 Test conditions for washing machines 29 C.9 Test conditions for microwave ovens 29 C.10 Test conditions for information technology equipment (ITE) 30 C.10.1 General conditions 30 BS EN 61000-3-2:2014IEC 61000-3-2:2014 IEC 2
35、014 3 C.10.2 Optional conditions for measuring emissions of IT equipment with external power supplies or battery chargers 30 C.11 Test conditions for induction hobs 31 C.12 Test conditions for air conditioners . 31 C.13 Test conditions for kitchen machines as defined in IEC 60335-2-14 31 C.14 Test c
36、onditions for arc welding equipment which is not professional equipment 31 C.15 Test conditions for high pressure cleaners which are not professional equipment 32 C.16 Test conditions for refrigerators and freezers 32 C.16.1 General 32 C.16.2 Refrigerators and freezers with VSD 32 C.16.3 Refrigerato
37、rs and freezers without VSD . 33 Bibliography 34 Figure 1 Flowchart for determining conformity 18 Figure 2 Illustration of the relative phase angle and current parameters described in 7.3 b) 19 Figure A.1 Measurement circuit for single-phase equipment 23 Figure A.2 Measurement circuit for three-phas
38、e equipment . 24 Table 1 Limits for Class A equipment . 20 Table 2 Limits for Class C equipment . 21 Table 3 Limits for Class D equipment . 21 Table 4 Test observation period . 21 Table C.1 Conventional load for arc welding equipment tests 32 BS EN 61000-3-2:2014 6 IEC 61000-3-2:2014 IEC 2014 INTROD
39、UCTION IEC 61000 is published in separate parts, according to the following structure: Part 1: General General considerations (introduction, fundamental principles) Definitions, terminology Part 2: Environment Description levels Classification of the environment Compatibility levels Part 3: Limits E
40、mission limits Immunity limits (in so far as they do not fall under the responsibility of the product committees) Part 4: Testing and measurement techniques Measurement techniques Testing techniques Part 5: Installation and mitigation guidelines Installation guidelines Mitigation methods and devices
41、 Part 6: Generic standards Part 9: Miscellaneous Each part is further subdivided into sections which are to be published either as international standards, technical specifications, or as technical reports. These standards and reports will be published in chronological order and numbered accordingly
42、 (for example, 61000-6-1). This part is an international standard which gives emission limits for harmonic currents from equipment having an input current up to and including 16 A per phase. This part is a Product Family Standard. BS EN 61000-3-2:2014IEC 61000-3-2:2014 IEC 2014 7 ELECTROMAGNETIC COM
43、PATIBILITY (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 into the public supply system. It specifies limits of harmonic components of the input current which
44、 may be produced by equipment 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 equipment having an input current up to and including 16 A per phase, and intended to be connected to publ
45、ic low-voltage distribution systems. Arc welding equipment which is not professional equipment, with input current up to and including 16 A per phase, is included in this standard. Arc welding equipment intended for professional use, as specified in IEC 60974-1, is excluded from this standard and ma
46、y be subject to installation restrictions as indicated in IEC/TR 61000-3-4 or IEC 61000-3-12. The tests according to this standard are type tests. Test conditions for particular equipment are given in Annex C. For systems with nominal voltages less than 220 V (line-to-neutral), the limits have not y
47、et been considered. NOTE The words apparatus, appliance, device and equipment are used throughout this standard. They have the same meaning for the purpose of this standard. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indis
48、pensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60050-131, International Electrotechnical Vocabulary (IEV) Part 131: Electric and magnetic circuits IEC 60
49、050-161, International Electrotechnical Vocabulary (IEV) Part 161: Electro-magnetic compatibility IEC 60107-1, Methods of measurement on receivers for television broadcast transmissions Part 1: General considerations Measurements at radio and video frequencies IEC 60155, Glow-starters for fluorescent lamps BS EN 61000-3-2:2014 8 IEC 61000-3-2:2014 IEC 2014 IEC 60268-1:1985, Sound system equipment Part 1: General IEC 60268-3, Sound system equip
