IEC IEC 61000-4-30 Edition 3.02021-03 INTERNATIONAL STANDARD NORME INTERNATIONALE colour inside AMENDMENT 1 AMENDEMENT 1 Electromagnetic compatibility (EMC) - Part 4-30: Testing and measurement techniques - Power quality measurement methods Compatibilite électromagnétique (CEM) - Partie 4-30: Techniques d'essai et de mesure - Méthodes de mesure de la qualité de I'alimentation IEC 61000-4-30:2015-02/AMD1:2021-03(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright @ 2021 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 IEC's 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, piease contact the address below or your local IEC member National Committee for further information. Droits de reproduction reserves. Sauf indication contraire, aucune partie de cette publication ne peut etre reproduite ni utilisee sous quelque forme que ce soit et par aucun procedé, électronique ou mécanique, y compris la photocopie et les microfilms, sans I'accord écrit de I'lEc ou du Comite national de I'IEc du pays du demandeur. Si vous avez des questions sur le copyright de I'EC ou si vous desirez obtenir des droits supplementaires sur cette publication, utilisez les coordonnées ci-apres oucontactezle Comitenational de Il'lEC de votrepays de résidence. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varembe [email protected] CH-1211Geneva 20 www.iec.ch Switzerland About the IEC International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigendum or an amendment might have been published. IECpublications search-webstore.iec.ch/advsearchform IEC online collection-oc.iec.ch The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the variety of criteria (referencenumber,text, technical publications previews.Witha subscription you willalways have committee, ...). It also gives information on projects, replaced access to up to date content tailored to yourneeds. and withdrawn publications. Electropedia-www.electropedia.org IEC Just Published - webstore.iec.ch/justpublished The world's leading online dictionary on electrotechnology, Stay up to date on all new IEC publications.Just Published containing more than 22 000 terminological entries in English details all new publications released.Available online and once and French, with equivalent terms in 18 additional languages. a month by email. Also known as the International Electrotechnical Vocabulary (IEV) online. IECCustomerServiceCentre-webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: [email protected] A propos de I'IEC La Commission Electrotechnique Internationale (lEC)est la premiere organisation mondiale qui elabore et publie des Normes internationales pour tout ce qui a trait a I'electricite, a I'electronique et aux technologies apparentees. A propos des publications IEC Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez I'édition la plusrécente, un corrigendumouamendementpeut avoirete publie RecherchedepublicationsIEC Decouvrez notre puissant moteurde recherche et consultez webstore.iec.ch/advsearchform gratuitement tous les apercus des publications. Avec un La recherche avancee permetde trouverdes publications IEC abonnement, vous aurez toujours acces a un contenu a jour en utilisant differents criteres (numero de reference, texte, adapte a vos besoins. comite d'etude