IEC/IEEE60076-57-1202Edition1.02017-05INTERNATIONALSTANDARDNORMEINTERNATIONALEPowertransformers–Part57-1202:Liquidimmersedphase-shiftingtransformersTransformateursdepuissance–Partie57-1202:TransformateursdéphaseursimmergésdansunliquideIEC/IEEE60076-57-1202:2017-05(en-fr)®colourinsideTHISPUBLICATIONISCOPYRIGHTPROTECTEDCopyright©2017IEC,Geneva,SwitzerlandCopyright©2017IEEEAllrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingbeingsecured.RequestsforpermissiontoreproduceshouldbeaddressedtoeitherIECattheaddressbeloworIEC’smemberNationalCommitteeinthecountryoftherequesterorfromIEEE.IECCentralOfficeInstituteofElectricalandElectronicsEngineers,Inc.3,ruedeVarembé3ParkAvenueCH-1211Geneva20NewYork,NY10016-5997SwitzerlandUnitedStatesofAmericaTel.:+41229190211stds.ipr@ieee.orgFax:+41229190300www.ieee.orginfo@iec.chwww.iec.chAbouttheIECTheInternationalElectrotechnicalCommission(IEC)istheleadingglobalorganizationthatpreparesandpublishesInternationalStandardsforallelectrical,electronicandrelatedtechnologies.AbouttheIEEEIEEEistheworld’slargestprofessionalassociationdedicatedtoadvancingtechnologicalinnovationandexcellenceforthebenefitofhumanity.IEEEanditsmembersinspireaglobalcommunitythroughitshighlycitedpublications,conferences,technologystandards,andprofessionalandeducationalactivities.AboutIEC/IEEEpublicationsThetechnicalcontentofIEC/IEEEpublicationsiskeptunderconstantreviewbytheIECandIEEE.Pleasemakesurethatyouhavethelatestedition,acorrigendumoranamendmentmighthavebeenpublished.IECCatalogue-webstore.iec.ch/catalogueThestand-aloneapplicationforconsultingtheentirebibliographicalinformationonIECInternationalStandards,TechnicalSpecifications,TechnicalReportsandotherdocuments.AvailableforPC,MacOS,AndroidTabletsandiPad.IECpublicationssearch-www.iec.ch/searchpubTheadvancedsearchenablestofindIECpublicationsbyavarietyofcriteria(referenc...