IEC_60076-1_Power_transformers_-_General_1.pdf

NORME INTERNATIONALE INTERNATIONAL STANDARD Edition 2:1993 consolide par lamendement 1:1999 Edition 2:1993 consolidated with amendment 1 :1999 CE1 IEC 60076-1 Edition 2.1 2000-04 Transformateurs de puissance-Partie 1:Gnralits Power transformers-Part 1:General Numro de rfrence Reference number CEMEC 60076-1 :1993+A1:1999 COPYRIGHT International Electrotechnical CommissionLicensed by Information Handling ServicesCOPYRIGHT International Electrotechnical CommissionLicensed by Information Handling ServicesNumros des publications Depuis le ler janvier 1997,les publications de la CE1 sont numrotes partir de 60000.Publications consolides Les versions consolides de certaines publications de la CE1 incorporant les amendements sont disponibles.Par exemple,les numros ddition 1.O,1.1 et 1.2 indiquent respectivement la publication de base,la publication de base incorporant lamendement 1,et la publication de base incorporant les amendements 1 et 2.Validit de la prsente publication Le contenu technique des publications de la CE1 est constamment revu par la CE1 afin quil reflte Itat actuel de la technique.Des renseignements relatifs la date de reconfir-mation de la publication sont disponibles dans le Catalogue de la CEI.Les renseignements relatifs des questions Itude et des travaux en cours entrepris par le comit technique qui a tabli cette publication,ainsi que la liste des publications tablies,se trouvent dans les documents ci-dessous:CcSite weba de la CEI Catalogue des publications de la CE1 Publi annuellement et mis jour rgulirement(Catalogue en ligne)Bulletin de la CE1 Disponible la fois au sur la page de titre Numbering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series.Consolidated publications Consolidated versions of some IEC publications including amendments are available.For example,edition numbers 1.0,1.1 and 1.2 refer,respectively,to the base publication,the base publication incor-porating amendment 1 and the base publication incorporating amendments 1 and 2.Validity of this publication The technical content of IEC publications is kept under constant review by the IEC,thus ensuring that the content reflects current technology.Information relating to the date of the reconfirmation of the publication is available in the IEC catalogue.Information on the subjects under consideration and work in progress undertaken by the technical committee which has prepared this publication,as well as the list of publications issued,is to be found at the following IEC sources:IEC web site Catalogue of IEC publications Published yearly with regular updates(On-line catalogue)*IEC Bulletin Available both at the IEC web site and as a printed periodical Terminology,graphical and letter symbols For general terminology,readers are referred to I EC 60050:International Electrofechnical Vocabulary(IEV).For graphical symbols,and letter symbols and signs approved by the IEC for general use,readers are referred to publications IEC 60027:Letter symbols to be used in electrical technology,IEC 60417:Graphical symbols for use on equipment.Index,survey and compilation of the single sheets and IEC 60617:Graphical symbols for diagrams.*See web site address on title page COPYRIGHT International Electrotechnical CommissionLicensed by Information Handling ServicesCOPYRIGHT International Electrotechnical CommissionLicensed by Information Handling ServicesNORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 600764 Edition 2.1 2000-04 Edition 2:1993 consolide par lamendement 1:1999 Edition 2:1993 consolidated with amendment 1 :1999 Transformateurs de puissance-Partie 1:Gnralits Power transformers-Part 1:General O IEC 2000 Droits de reproduction rservs-Copyright-all rights reserved Aucune partie de cette publication ne peut&re reprodulte ni No part of this publicatlon may be reproduced or utillzed in utilise sous quelque forme que ce soit et par aucun procd,any form or by any means,electronic or mechanical.electrontque ou mecanlque.y comprts la photocople et les lncludlng photocopylng and mlcroftlm,wlthout permlsslon In mtcrofilms,sans,Iaccord crlt de Idlteur.wrltlng from the publisher.International Electrotechnical Commission 3,rue de Varemb Geneva,Switzerland Telefax:+41 22 91 9 0300 e-mail:inmailOiec.ch IEC web site http:/www.iec.ch Commission Electrotechnique Internationale International Electrotechnical Commission PRICE CODE MemnvHaPontian 3nenpoexwrecnan KOMHCCHR CODE PRIX X O Pourpm,vor cafalque en vigueur For prka?,see current catalcgue COPYRIGHT International Electrotechnical CommissionLicensed by Information Handling ServicesCOPYRIGHT International Electrotechnical CommissionLicensed by Information Handling Services-2-SOMMAIRE 60076-1 O CEI:1993+A1:1999 Pages AVANT-PROPOS.6 Articles 1 Domaine dapplication et conditions de service.8 1.1 Domaine dapplication.8 1.2 Conditions de service.8 2 Rfrences normatives.10 3 Dfinitions.12 3.1 Gnralits.12 3.2 Bornes et point neutre.14 3.3 Enroulements.16 3.4 Rgime ass