LEC IEC62040-5-3 Edition 1.0 2016-10 INTERNATIONAL STANDARD NORME INTERNATIONALE colour inside Uninterruptible power systems (UPS) - Part 5-3: DC output UPS - Performance and test requirements Alimentations sans interruption (Asl) - Partie 5-3: Asl a tension de sortie continue - Performances et exigences d'essai IEC 62040-5-3:2016-10(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright @ 2016 IEC, Geneva, Switzerland or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from eitherIEC or IEC's member National Committee inthecountry of the requester.If youhave any questions about IEC copyright orhave an enquiry about obtaining additional rights to this publication,please contact the address below or yourlocal lEC memberNational Committee forfurther information. ni utilisée sous quelque forme que ce soit et par aucun procede, électronique ou mécanique, y compris la photocopie et les microfilms, sans I'accord écrit de I'IEc ou du Comite national de I'IEC du pays du demandeur. Si vous avez des questions sur le copyright de I'lEC ou si vous desirez obtenir des droits supplementaires sur cette publication, utilisez les coordonnees ci-apres ou contactez le Comite national de 'lEC de votre pays de residence. IEC Central Office Tel.: +4122 919 02 11 3, rue de Varembé Fax:+41229190300 CH-1211 Geneva 20 [email protected] Switzerland www.iec.ch 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 corrigenda oranamendment might have been published IEc Catalogue - webstore.iec.ch/catalogue Electropedia - www.electropedia.org The stand-alone application for consulting the entire The world's leading online dictionary of electronic and bibliographical information on IEC International Standards, electrical terms containing 20 000 terms and definitions in Technical Specifications, Technical Reports and other English and French, with equivalent terms in 15 additional documents.Available for PC, Mac OS, Android Tablets and languages. Also known as the International Electrotechnical iPad. Vocabulary (IEV) online. IEC publications search - www.iec.ch/searchpub IEC Glossary - std.iec.ch/glossary The advanced search enables to find IEC publications by a varietyof criteria (reference number, text, technical French extracted from the Terms and Definitions clause of iEC publications issued since 2002. Some entries have been committee,...). It also gives information on projects, replaced and withdrawn publications. collected from earlier publications of IEC TC 37, 77, 86 and CISPR. IEc Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published IEC Customer Service Centre - webstore.iec.ch/csc details all new publications released. Available online and If you wish to give us your feedback on this publication or also once a month by email. needfurtherassistance,please contact theCustomer Service Centre: [email protected]. A propos de I'IEC La Commission Electrotechnique Internationale (lEC)est la premiere organisation mondiale qui élabore et publie des Normes internationales pour tout ce qui a trait a I'électricite, a i'electronique et aux technologies apparentees. Aproposdespublications IEc Le contenu technique des publications IEC est constamment revu.Veuillez vous assurer que vous possedez I'édition la plus récente,un corrigendum ou amendement peut avoirete publie. CatalogueIEC -webstore.iec.ch/catalogue Electropedia-www.electropedia.org Applicationautonomepour consultertous les renseignements Le premier dictionnaire en ligne de termes électroniques et bibliographiques sur les Normes internationales, electriques. Il contient 20 000 termes et définitions en anglais Specifications techniques, Rapports techniques_ et autres et en francais,ainsi que les termes équi