IEC 62040-2-2016.pdf

IEC 62040-2 Edition 3.0 2016-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Uninterruptible power systems(UPS)Part 2:Electromagnetic compatibility(EMC)requirements Alimentations sans interruption(ASI)Partie 2:Exigences pour la compatibilit lectromagntique(CEM)IEC 62040-2:2016-11(en-fr)colourinside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from either IEC or IECs member National Committee in the country of the requester.If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,please contact the address below or your local IEC member National Committee for further information.Droits de reproduction rservs.Sauf indication contraire,aucune partie de cette publication ne 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entres terminologiques lectrotechniques,en anglais et en franais,extraites des articles Termes et Dfinitions des publications IEC parues depuis 2002.Plus certaines entres antrieures extraites des publications des CE 37,77,86 et CISPR de lIEC.Service Clients-webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous:csciec.ch.IEC 62040-2 Edition 3.0 2016-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Uninterruptible power systems(UPS)Part 2:Electromagnetic compatibility(EMC)requirements Alimentations sans interruption(ASI)Partie 2:Exigences pour la compatibilit lectromagntique(CEM)INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 17.220;29.200;33.100.10 ISBN 978-2-8322-3753-3 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning!Make sure that you obtained this publication from an authorized distributor.Attention!Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr.colourinside 2 IEC 62040-2:2016 IEC 2016 CONTENTS FOREWORD.5 1 Scope.7 2 Normative references.7 3 Terms,definitions and abbreviated terms.9 3.1 Terms and definitions.9 3.2 Abbreviated terms.11 4 UPS categories.11 4.1 Category C1 UPS.11 4.2 Category C2 UPS.11 4.3 Category C3 UPS.11 4.4 Category C4 UPS.12 4.5 Categories and environment.12 4.6 Documentation.12 5 Emission.12 5.1 General.12 5.2 General test requirements.13 5.3 Measurement requirements.13 5.3.1 General.13 5.3.2 Conducted emission.13 5.3.3 Radiated emission.15 6 Immunity.16 6.1 General.16 6.2 General requirements and performance criteria.16 6.3 Basic immunity requirements.17 6.3.1 General.17 6.3.2 Category C1 UPS.17 6.3.3 Category C2 and C3 UPS.18 6.4 Immunity to voltage dips,short interruptions and voltage variations.19 Annex A(normative)Electromagnetic emission Test methods.20 A.1 General.20 A.2 Measuring equipment.20 A.2.1 Measuring instruments.20 A.2.2 Artificial mains network(AMN).20 A.2.3 Voltage probe.20 A.2.4 Antennas.21 A.2.5 Common mode absorption device(CMAD).21 A.2.6 Asymmetric artificial network.21 A.3 Test unit configuration.21 A.4 Determination of maximum emission configurations.22 A.5 Operation of the equipment under test.22 A.6 Method of measurement of mains terminal disturbance voltage.23 A.6.1 Measuring receivers.23 A.6.2 Artificial mains network(AMN).23 A.6.3 Ground plane.24 A.6.4 Equipment set-up for conducted emission measurements.24 A.6.5 Conducted emission measurement.24 IEC 62040-2:2016 IEC 2016 3 A.7 Method of measurement at AC output ports(where applicable).25 A.8 Method of measurement of radiated emission.25 A.8.1 General.25 A.8.2 Measuring receivers.25 A.8.3 Antennas.26 A.9 Measurement site.26 A.9.1 Test site.26 A.9.2 Alternative test sites.26 A.10 Equipment set-up for radiated emission tests.26 A.10.1 General.26 A.10.2 Radiated emission measurement.27 A.10.3 Measurement in the presence of high ambient signals.27 A.11 Measurement of radiated magnetic disturbances.27 A.12 Measurement of network port disturbances.27 Annex B(informative)Electromagnetic emission limits and measurement methods of magnetic field H field.38 Annex C(normative)Electromagnetic emission Limits of network ports.40 Annex D(normative)Electromagnetic immunity Test methods.41 D.1 General.41 D.1.1 Object.41 D.1.2 Test environment.41 D.2 Electrostatic discharge(ESD).41 D.3 Immunity to radiated electromagnetic(EM)fields.41 D.3.1 General.41 D.3.2 Arrangement of wiring.41 D.4 Immunity to fast transients.41 D.5 Immunity to surges.42 D.6 Immunity to low-frequency signals.42 D.6.1 Power line harmonics and inter-harmonics.42 D.6.2 Power line unbalance(three-phase UPS systems only).42 Annex E(informative)User installation testing.44 Bibliography.45 Figure 1 UPS ports.9 Figure A.1 Circuit for disturbance voltage measurements on mains supply or UPS output.28 Figure A.2 Minimum alternative test site.28 Figure A.3 Set-up for measurement of conducted emission for table-top units using voltage probe.29 Figure A.4 Set-up for measurement of conducted emission for table-top units using AMN(alternative method).30 Figure A.5 Test set-up for floor-standing units.30 Figure A.6 Test set-up for floor-standing units using AMN(alternative method).31 Figure A.7 Test configuration for table-top equipment (conducted emission measurement).32 Figure A.8 Test configuration for table-top equipment(conducted emission measurement)Plan view.33 4 IEC 62040-2:2016 IEC 2016 Figure A.9 Alternative test configuration for table-top equipment(conducted emission measurement)Plan view.33 Figure A.10 Test configuration for floor-standing equipment(conducted emission measurement).34 Figure A.11 Test configuration for table-top equipment(radiated emission requirement).35 Figure A.12 Test configuration for floor-standing equipment (radiated emission measurement).36 Figure A.13 Test configuration for top entry floor-standing equipment (radiated emission measurement).37 Figure B.1 Test set-up for measuring radiated disturbances.38 Figure D.1 Amplitude unbalance.43 Figure D.2 Phase unbalance.43 Table 1 Limits of mains terminal and network port disturbance voltage for category C1 and category C2 UPS in the frequency range 0,15 MHz to 30 MHz.14 Table 2 Limits of mains terminal and network port disturbance voltage for category C3 UPS in the frequency range 0,15 MHz to 30 MHz.14 Table 3 Limits of radiated emission in the frequency range 30 MHz to 1 000 MHz.15 Table 4 Performance criteria for immunity tests.16 Table 5 Minimum immunity requirements for category C1 UPS.17 Table 6 Minimum immunity requirements for category C2 and C3 UPS.18 Table B.1 UPS which has a rated output current less than or equal to 16 A.38 Table B.2 UPS which has a rated output current greater than 16 A.39 Table C.1 Limits of network ports for category C1 UPS.40 Table C.2 Limits of network ports for category C2 UPS.40 Table C.3 Limits of network ports for category C3 UPS.40 IEC 62040-2:2016 IEC 2016 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ UNINTERRUPTIBLE POWER SYSTEMS(UPS)Part 2:Electromagnetic compatibility(EMC)requirements FOREWORD 1)The International Electrotechnical Commission(IEC)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 addition 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 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 conditions 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 National 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 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 IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.5)IEC itself does not provide any attestation of conformity.Independent certification bodies provide conformity assessment services and,in some areas,access to IEC marks of conformity.IEC is not responsible for any services carried out by independent certification bodies.6)All users should 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 damage 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 the 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.International Standard IEC 62040-2 has been prepared by subcommittee 22H:Uninterruptible power systems(UPS),of IEC technical committee 22:Power electronic systems and equipment.This third edition cancels and replaces the second edition published in 2005.This edition constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition:a)the inclusion of network port limits in Table 1,Table 2 and Annex C for the sake of consistency with other standards;b)a change of quasi-peak limit for category C3 UPS in Table 2 for the sake of consistency with other standards;c)a clarification in Table 4 about the performance criteria for immunity tests