EN 61000-4-19-2014 en Electromagnetic compatibility (EMC) - Part 4-19 Testing and measurement techniques - Test for immunity to conducted differential mode disturbances and signall.pdf

1、BSI Standards PublicationElectromagnetic compatibility (EMC)Part 4-19: Testing and measurement techniques Test for immunity to conducted, differential mode disturbances and signalling in the frequency range 2 kHz to 150 kHz at a.c. power portsBS EN 61000-4-19:2014National forewordThis British Standa

2、rd is the UK implementation of EN 61000-4-19:2014. It isidentical to IEC 61000-4-19:2014.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

3、organizations 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

4、 2014ISBN 978 0 580 77968 8ICS 33.100.20Compliance 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 a

5、ffectedBRITISH STANDARDBS EN 61000-4-19:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61000-4-19 August 2014 ICS 33.100.20 English Version Electromagnetic compatibility (EMC) - Part 4-19: Testing and measurement techniques - Test for immunity to conducted, differential mode disturbances a

6、nd signalling in the frequency range 2 kHz to 150 kHz at a.c. power ports (IEC 61000-4-19:2014) Compatibilit lectromagntique (CEM) - Partie 4-19: Techniques dessai et de mesure - Essai pour limmunit aux perturbations conduites en mode diffrentiel et la signalisation dans la gamme de frquences de 2 k

7、Hz 150 kHz, aux accs de puissance courant alternatif (CEI 61000-4-19:2014) Elektromagnetische Vertrglichkeit (EMV) - Teil 4-19: Prf- und Messverfahren - Prfung der Strfestigkeit an Wechselstrom-Netzanschlssen gegen leitungsgefhrte symmetrische Strgren und Strgren aus der Signalbertragung im Frequenz

8、bereich von 2 kHz bis 150 kHz (IEC 61000-4-19:2014) This European Standard was approved by CENELEC on 2014-06-11. 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 a

9、ny 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 any other l

10、anguage 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, Croatia, Cyprus,

11、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 and the Un

12、ited 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 by any means

13、 reserved worldwide for CENELEC Members. Ref. No. EN 61000-4-19:2014 E BS EN 61000-4-19:2014EN 61000-4-19:2014 - 2 - Foreword The text of document 77A/845/FDIS, future edition 1 of IEC 61000-4-19, prepared by SC 77A “EMC Low frequency phenomena“, of IEC/TC 77 “Electromagnetic compatibility“ was subm

14、itted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61000-4-19:2014. 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) 2015-03-11 latest date by which the

15、national standards conflicting with the document have to be withdrawn (dow) 2017-06-11 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 responsible for identifying any or all such patent rights.

16、 Endorsement notice The text of the International Standard IEC 61000-4-19:2014 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60068-1 NOTE Harmonized as EN 60068

17、-1. IEC 61000-2-2:2002 NOTE Harmonized as EN 61000-2-2:2002 (not modified). IEC 61000-2-12:2003 NOTE Harmonized as EN 61000-2-12:2003 (not modified). CISPR 14-1:2005 + A1:2008 + A2:2011 NOTE Harmonized as EN 55014-1:2006 (not modified) + A1:2009 (not modified) + A2:2011 (not modified). CISPR 15:2013

18、 NOTE Harmonized as EN 55015:2013 (not modified). BS EN 61000-4-19:2014- 3 - EN 61000-4-19:2014 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this docu

19、ment and are indispensable 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. NOTE 1 When an International Publication has been modified by common modifications, indicate

20、d 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 here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 61000-4-13 + A1 2002 2009 Electromagnetic compatibility (EMC) - Part 4-13: Testing and

21、measurement techniques - Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests EN 61000-4-13 + A1 2002 2009 IEC 61000-4-16 + A1 + A2 1998 2001 2009 Electromagnetic compatibility (EMC) - Part 4-16: Testing and measurement techniques - Test for immuni

22、ty to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz EN 61000-4-16 + A1 + A2 1998 2004 2011 BS EN 61000-4-19:2014 2 IEC 61000-4-19:2014 IEC 2014 CONTENTS INTRODUCTION . 6 1 Scope 7 2 Normative references 7 3 Terms and definitions 8 3.1 Terms and definitions 8 3.2 Abbrevia

23、tions 9 4 General . 9 5 Test levels and wave profiles in the frequency range 2 kHz to 150 kHz . 10 5.1 Test levels for differential voltage testing 10 5.1.1 General . 10 5.1.2 Test wave profile with CW pulses with pause . 11 5.1.3 Test wave profile with rectangularly modulated pulses . 12 5.2 Test l

24、evels for differential current testing 12 5.2.1 General . 12 5.2.2 Test wave profile with CW pulses with pause . 13 5.2.3 Test wave profile with rectangularly modulated pulses . 13 6 Test equipment 13 6.1 Test generators 13 6.1.1 General . 13 6.1.2 Characteristics and performance of the generator fo

25、r the differential voltage test 14 6.1.3 Characteristics and performance of the generator for the differential current test 14 6.2 Verification of the characteristics of the test generators 15 6.2.1 General . 15 6.2.2 Verification of the generators . 15 6.2.3 Verification of the coupling/decoupling

26、network . 16 7 Test setups 17 7.1 Test setup for differential mode voltage testing . 17 7.2 Test setup for differential mode current test 18 8 Test procedure 18 8.1 General . 18 8.2 Laboratory reference conditions 19 8.2.1 Climatic conditions 19 8.2.2 Electromagnetic conditions 19 8.3 Execution of t

27、he test . 19 9 Evaluation of test results . 19 10 Test report . 20 Annex A (informative) Interference sources, victims and effects . 21 Annex B (informative) Selection of test levels 25 Annex C (informative) Testing electricity meters guideline . 27 C.1 Example of the basic structure of a test gener

28、ator for differential current testing. 27 C.2 Example of a test circuit 28 BS EN 61000-4-19:2014IEC 61000-4-19:2014 IEC 2014 3 C.3 Example of a realized setup including schematics . 29 Annex D (informative) Test wave profiles . 30 Bibliography 31 Figure 1 Frequency vs. amplitude profile for differen

29、tial voltage testing . 11 Figure 2 Test wave profile with CW pulses with pause . 12 Figure 3 Test wave profile with rectangularly modulated pulses for differential voltage testing 12 Figure 4 Example of a simplified circuit diagram with the major elements of the differential voltage test generator 1

30、4 Figure 5 Test setup for verification of the CDN in a 10 measurement system 16 Figure 6 Limit for the damping characteristics measured in a 10 measurement system 17 Figure 7 Example of test setup for differential mode voltage testing with auxiliary equipment . 17 Figure 8 Example of test setup for

31、differential mode current testing . 18 Figure A.1 Standards dealing with voltage levels due to non-intentional emissions in the frequency range 2 kHz to 150 kHz 23 Figure A.2 Standards dealing with voltage levels due to intentional emissions in the frequency range 2 kHz to 150 kHz 24 Figure C.1 Simp

32、lified circuit of a differential current test generator 27 Figure C.2 Example of a test circuit . 28 Figure C.3 Example for a realized test set up . 29 Table 1 Test levels in the 2 kHz to 150 kHz frequency range for differential voltage testing 10 Table 2 Test levels in the 2 kHz to 150 kHz frequenc

33、y range for differential current testing 13 BS EN 61000-4-19:2014 6 IEC 61000-4-19:2014 IEC 2014 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:

34、 Environment Description of the environment 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 product committees) Part 4: Testing and measurement techniques Measurement techniques Testi

35、ng techniques Part 5: Installation and mitigation guidelines Installation guidelines Mitigation methods and devices Part 6: Generic standards Part 9: Miscellaneous Each part is further subdivided into several parts, published either as international standards or as technical specifications or techni

36、cal reports, some of which have already been published as sections. Others are published with the part number followed by a dash and a second number identifying the subdivision (example: IEC 61000-6-1). BS EN 61000-4-19:2014IEC 61000-4-19:2014 IEC 2014 7 ELECTROMAGNETIC COMPATIBILITY (EMC) Part 4-19

37、: Testing and measurement techniques Test for immunity to conducted, differential mode disturbances and signalling in the frequency range 2 kHz to 150 kHz at a.c. power ports 1 Scope This part of IEC 61000 relates to the immunity requirements and test methods for electrical and electronic equipment

38、to conducted, differential mode disturbances and signalling in the range 2 kHz up to 150 kHz at a.c. power ports. The object of this standard is to establish a common and reproducible basis for testing electrical and electronic equipment with the application of differential mode disturbances and sig

39、nalling to a.c. power ports. This standard defines: test waveforms; range of test levels; test equipment; test setup; test procedures; verification procedures. These tests are intended to demonstrate the immunity of electrical and electronic equipment operating at a mains supply voltage up to 280 V

40、(from phase to neutral or phase to earth, if no neutral is used) and a frequency of 50 Hz or 60 Hz when subjected to conducted, differential mode disturbances such as those originating from power electronics and power line communication systems (PLC). NOTE In some countries, the maximum voltage can

41、be as much as 350 V from phase to neutral. The immunity to harmonics and interharmonics, including mains signalling, on a.c. power ports up to 2 kHz in differential mode is covered by IEC 61000-4-13. Emissions in the frequency range 2 kHz to 150 kHz often have both differential mode and common mode

42、components. This standard provides immunity tests only for differential mode disturbances and signalling. It is recommended to perform common mode tests as well, which are covered by IEC 61000-4-16. 2 Normative references The following documents, in whole or in part, are normatively referenced in th

43、is document and are indispensable 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 61000-4-13:2002, Electromagnetic compatibility (EMC) Part 4-13: Testing and measu

44、rement techniques Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests Amendment 1:2009 IEC 61000-4-16:1998, Electromagnetic compatibility (EMC) Part 4-16: Testing and measurement techniques Test for immunity to conducted, common mode disturbances

45、in BS EN 61000-4-19:2014 8 IEC 61000-4-19:2014 IEC 2014 the frequency range 0 Hz to 150 kHz Amendment 1:2001 Amendment 2:2009 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. NOTE The terms apply to the restricted field of conducted, differential

46、mode disturbances and signalling in the range of 2 kHz up to 150 kHz (not all of these definitions are included in IEC 60050-161). 3.1 Terms and definitions 3.1.1 auxiliary equipment AE equipment that is necessary for setting up all functions and assessing the correct performance (operation) of the

47、EUT (equipment under test) during the test 3.1.2 port particular interface of the specified equipment with the external electromagnetic environment 3.1.3 a.c. power port port of connection to power supply networks 3.1.4 coupling interaction between circuits, transferring energy from one circuit to a

48、nother 3.1.5 coupling network electrical circuit for the purpose of transferring energy from one circuit to another 3.1.6 immunity (to a disturbance) ability of a device, equipment or system to perform without degradation in the presence of an electromagnetic disturbance SOURCE: IEC 60050-161:1990,

49、161-01-20 3.1.7 differential mode voltage symmetrical voltage voltage between any two of a specified set of active conductors SOURCE: IEC 60050-161:1990, 161-04-08 3.1.8 differential mode current IDiff in a two-conductor cable, or for two particular conductors in a multi-conductor cable, half the magnitude of the difference of the phasors representing the currents in each conductor SOURCE: IEC 60050-161:1990, 161-04-38 BS EN 61000-4-19:2014IEC 6100