BS EN IEC 62920-2017 A1-2021.pdf
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1、BSI Standards PublicationPhotovoltaic power generating systems-EMC requirements and test methods for power conversion equipmentBS EN IEC 62920:2017+A1:2021National forewordThis British Standard is the UK implementation of EN IEC 62920:2017+A1:2021.It is identical to IEC 62920:2017,incorporating amen
2、dment 1:2021.It supersedes BS EN 62920:2017+A11:2020,which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags.Tags indicating changes to IEC text carry the number of the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 1 is indicated
3、by .The UK participation in its preparation was entrusted to Technical Committee GEL/82,Photovoltaic Energy Systems.A list of organizations represented on this committee can be obtained on request to its committee manager.Contractual and legal considerations This publication has been prepared in goo
4、d faith,however no representation,warranty,assurance or undertaking(express or implied)is or will be made,and no responsibility or liability is or will be accepted by BSI in relation to the adequacy,accuracy,completeness or reasonableness of this publication.All and any such responsibility and liabi
5、lity is expressly disclaimed to the full extent permitted by the law.This publication is provided as is,and is to be used at the recipients own risk.The recipient is advised to consider seeking professional guidance with respect to its use of this publication.This publication is not intended to cons
6、titute a contract.Users are responsible for its correct application.The British Standards Institution 2021 Published by BSI Standards Limited 2021ISBN 978 0 539 06004 1ICS 27.160 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published unde
7、r the authority of the Standards Policy and Strategy Committee on 31 October 2017.Amendments/corrigenda issued since publicationDateText affectedImplementation of IEC amendment A1:2021BRITISH STANDARDBS EN IEC 62920:2017+A1:202131 March 2022EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62920:
8、2017+A1 October 2021 ICS 27.160 English Version Photovoltaic power generating systems-EMC requirements and test methods for power conversion equipment(IEC 62920:2017/A1:2021)Systmes de production dnergie photovoltaque-Exigences de CEM et mthodes dessai pour les quipements de conversion de puissance(
9、IEC 62920:2017/A1:2021)Photovoltaische Stromerzeugungssysteme-EMV-Anforderungen und Prfverfahren fr Leistungsumrichter(IEC 62920:2017/A1:2021)This amendment A1 modifies the European Standard EN 62920:2017;it was approved by CENELEC on 2021-05-11.CENELEC members are bound to comply with the CEN/CENEL
10、EC Internal Regulations which stipulate the conditions for giving this amendment 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 CEN-CENELEC Management Centre or to any C
11、ENELEC member.This amendment 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 CEN-CENELEC Management Centre has the same status as the official versions.
12、CENELEC members are the national electrotechnical committees of Austria,Belgium,Bulgaria,Croatia,Cyprus,the Czech Republic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,the Netherlands,Norway,Poland,Portugal,Republic of North Macedonia,
13、Romania,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey and the United Kingdom.European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre:Rue de la Science 23,B-1040 B
14、russels 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.Ref.No.EN 62920:2017/A1:2021 E BS EN IEC 62920:2017+A1:2021EN 62920:2017/A1:2021(E)European foreword The text of document 82/1835/FDIS,future IEC 62920/A1,prepared by IEC/TC 82 Solar p
15、hotovoltaic energy systems was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62920:2017/A1:2021.The following dates are fixed:latest date by which the document has to be implemented at nationallevel by publication of an identical national standard or by endorsement(dop)202
16、2-04-15 latest date by which the national standards conflicting with thedocument have to be withdrawn(dow)2024-10-15 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.CENELEC shall not be held responsible for identifying any or all s
17、uch patent rights.This document has been prepared under a Standardization Request given to CENELEC by the European Commission and the European Free Trade Association.Any feedback and questions on this document should be directed to the users national committee.A complete listing of these bodies can
18、be found on the CENELEC website.Endorsement notice The text of the International Standard IEC 62920:2017/A1:2021 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 62109
19、-1:2010 NOTE Harmonized as EN 62109-1:2010(not modified)IEC 62933-1:2018 NOTE Harmonized as EN IEC 62933-1:2018(not modified)BS EN IEC 62920:2017+A1:2021 2 IEC 62920:2017+AMD1:2021 IEC 2021 CONTENTS FOREWORD.5 INTRODUCTION.7 1 Scope.9 2 Normative references.9 3 Terms and definitions.10 4 Classificat
20、ion of PCE.14 4.1 Category of environment.14 4.2 Division into classes.14 4.3 Information for users.15 5 Test setup for type test.15 5.1 General.15 5.2 Configuration of test setups.15 5.2.1 General.15 5.2.2 Setups for immunity requirement test.16 5.2.3 Setups for low frequency emission requirement t
21、est.17 5.2.4 Setups for high frequency emission requirement test.17 6 Operating conditions during testing.18 6.1 General.18 6.2 Operating conditions for immunity requirement test.18 6.3 Operating conditions for low frequency emission requirement test.19 6.4 Operating conditions for high frequency em
22、ission requirement test.19 7 Immunity requirements.19 7.1 Requirements.19 7.2 Performance criteria.22 8 Emission requirements.23 8.1 Low frequency.23 8.2 High frequency.25 8.2.1 Conducted emission.25 8.2.2 Radiated emission.28 9 Test procedures,results and report.29 Annex A(informative)Configuration
23、 examples of test setups.31 A.1General.31 A.2Setups for immunity requirement test.31 A.2.1Electrostatic discharge.31 A.2.2Radiated disturbances.33 A.2.3Electrical fast transient/burst.34 A.2.4Surge.36 A.2.5Conducted disturbances,induced by radio-frequency fields.38 A.2.6Voltage dips and interruption
24、.38 A.3Setups for high frequency emission requirement test.39 A.3.1Conducted disturbances.39 A.3.2Radiated disturbances.42 Annex B(informative)Setups for low frequency emission requirement test.43 B.1General.43 B.2Example of a test circuit for low frequency emission requirement test.43 BS EN IEC 629
25、20:2017+A1:2021 3 IEC 62920:2017+AMD1:2021 IEC 2021 B.2.1Harmonics.43 B.2.2Voltage fluctuations and flicker.45 Annex C(informative)Test setup for conducted disturbance measurement.47 C.1General.47 C.2Examples of a test setup.47 Annex D(informative)Alternative test methods for high-power PCE.50 D.1Ge
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