IEC >IEEE IEC/IEEE60076-57-1202 Edition 1.02017-05 INTERNATIONAL STANDARD NORME INTERNATIONALE colour inside Power transformers . Part 57-1202: Liquid immersed phase-shifting transformers Transformateurs de puissance - Partie 57-1202: Transformateurs dephaseurs immerges dans un liquide IEC/IEEE 60076-57-1202:2017-05(en-fr) nical Commissi e from IHS THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright @ 2017 IEC, Geneva, Switzerland Copyright @ 2017 IEEE or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing being secured.Requests for permission to reproduce should be addressed to either IEC at the address below or IEC's memberNational Committee inthe countryof therequesterorfrom IEEE. IEC Central Office Institute of Electrical and Electronics Engineers, Inc. 3, rue de Varembé 3 Park Avenue CH-1211 Geneva 20 New York, NY 10016-5997 Switzerland United States of America Tel.: +41 22 919 02 11 [email protected] Fax: +4122 919 03 00 www.ieee.org [email protected] www.iec.ch AbouttheIEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. AbouttheIEEE IEEE is the world's largest professional association dedicated to advancing technological innovation and excellence for the benefit of humanity. IEEE and its members inspire a global community through its highly cited publications, conferences, technology standards, and professional and educational activities. AboutIEC/IEEEpublications that you have the latest edition, a corrigendum or an amendment 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 16 additional documents. Available for PC, Mac OS, Android Tablets Also languages. known as the International and iPad. Electrotechnical Vocabulary (IEV)online IECpublicationssearch-www.iec.ch/searchpub IEC Glossary-std.iec.ch/glossary The advanced search enables to find IEC publications by a 65 000 electrotechnical terminology entries in English and variety of criteria (reference number, text, technical French extracted from the Terms and Definitions clause of iEC publications issued since 2002. Some entries have committee,...). It also gives information on projects, been collected from earlier publications of IEC TC 37,77 replaced and withdrawn publications. 86 and CISPR. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published IECCustomerServiceCentre-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. need further assistance, please contact the Customer Service Centre:[email protected] International Electrotechnical Commission itted without license from IHS IEC >IEEE IEC/IEEE60076-57-1202 Edition 1.02017-05 INTERNATIONAL STANDARD NORME INTERNATIONALE colour inside Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers Transformateurs de puissance Partie 57-1202: Transformateurs dephaseurs immergés dans un liquide INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 29.180 ISBN 978-2-8322-4258-2 Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agree. International Elect echnical Cowlareqjendéposee de la Commission Electrotechnique Intermationale