IEC >IEEE IEC/IEEE63332-387 Edition 1.02024-09 INTERNATIONAL STANDARD NORME NTERNATIONALE Nuclear facilities - Electrical power systems - Diesel generator units applied as standby power sources Installations nucleaires - Systemes d'alimentation électrique - Unites de génerateur diesel utilisees comme sources d'alimentation de secours IEC/IEEE63332-387:2024-09(en-fr THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2024 IEC, Geneva, Switzerland Copyright @ 2024 IEEE secured.Requests for permission to reproduce should beaddressed to either IEC at the address below or IEC's member National Committee in the country of the requester or from IEEE. IEC Secretariat Institute of Electrical and Electronics Engineers,Inc. 3, rue de Varembé 3 Park Avenue CH-1211 Geneva 20 New York,NY10016-5997 Switzerland United States of America Tel.: +41 22 919 02 11 stds.ipr@ieee.org info@iec.ch www.ieee.org www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes 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 latestedition,acorrigendumoranamendmentmighthavebeenpublished. IEC publications search-webstore.iec.ch/advsearchform IEC Products &Services Portal-products.iec.ch The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the publications previews, graphical symbols and the glossary. varietyofcriteria(referencenumber, text, technical committee, ...). It also gives information on projects, replaced With a subscription you will always have access to up to date and withdrawn publications. contenttailored to your needs. IECJustPublished- -webstore.iec.ch/justpublished Electropedia-www.electropedia.org Stay up to date on all new IEC publications. Just Published The world's leading online dictionary on electrotechnology, details all new publications released.Available online and once containing more than 22 500 terminological entries in English a month by email. and French, with equivalent terms in 25 additional languages. Also known as the International Electrotechnical Vocabulary IEC Customer Service Centre - webstore.iec.ch/csc (IEV) online. If you wish to give us yourfeedback on this publication or need further assistance,please contact the Customer Service Centre: sales@iec.ch. A propos deI'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. A propos des publications IEC Le contenutechnique des publications IEC est constamment revu.Veuillez vous assurerque vous possédez I'édition la plus recente,un corrigendum ou amendementpeut avoirétepublie RecherchedepublicationsIEC Decouvrez notre puissant moteur de recherche et consultez webstore.iec.ch/advsearchform gratuitement tous les apercus des publications, symboles La recherche avancee permetde trouverdespublications IEC graphiques et le glossaire. Avec un abonnement, vous aurez en utilisant differents criteres (numero de reference,texte, toujours acces a un contenu a jour adapte a vos besoins. comite d'études, ...). Elle donne aussi des informations sur les projets et lespublications remplacees ou retirees Electropedia-www.electropedia.org Le premier dictionnaire d'electrotechnologie en ligne au monde, IECJustPublished-webstore.iec.ch/justpublished avec plus de 22 500 articles terminologiques en anglais et en Restez informe sur les nouvelles publications IEC Just francais,ainsique lestermes équivalents dans 25langues Published détailleles nouvelles publications parues. additionnelles. Egalement appele Vocabulaire Disponible en ligne et une fois par mois par email. Electrotechnique International (IEV) en ligne. Se