INTERNATIONALSTANDARDIEC60092-503Secondedition2007-06Electricalinstallationsinships–Part503:Specialfeatures–ACsupplysystemswithvoltagesintherangeofabove1kVuptoandincluding15kVReferencenumberIEC60092-503:2007(E)THISPUBLICATIONISCOPYRIGHTPROTECTEDCopyright©2007IEC,Geneva,SwitzerlandAllrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromeitherIECorIEC'smemberNationalCommitteeinthecountryoftherequester.IfyouhaveanyquestionsaboutIECcopyrightorhaveanenquiryaboutobtainingadditionalrightstothispublication,pleasecontacttheaddressbeloworyourlocalIECmemberNationalCommitteeforfurtherinformation.IECCentralOffice3,ruedeVarembéCH-1211Geneva20SwitzerlandEmail:inmail@iec.chWeb:www.iec.chAbouttheIECTheInternationalElectrotechnicalCommission(IEC)istheleadingglobalorganizationthatpreparesandpublishesInternationalStandardsforallelectrical,electronicandrelatedtechnologies.AboutIECpublicationsThetechnicalcontentofIECpublicationsiskeptunderconstantreviewbytheIEC.Pleasemakesurethatyouhavethelatestedition,acorrigendaoranamendmentmighthavebeenpublished.�CatalogueofIECpublications:www.iec.ch/searchpubTheIECon-lineCatalogueenablesyoutosearchbyavarietyofcriteria(referencenumber,text,technicalcommittee,…).Italsogivesinformationonprojects,withdrawnandreplacedpublications.�IECJustPublished:www.iec.ch/online_news/justpubStayuptodateonallnewIECpublications.JustPublisheddetailstwiceamonthallnewpublicationsreleased.Availableon-lineandalsobyemail.�CustomerServiceCentre:www.iec.ch/webstore/custservIfyouwishtogiveusyourfeedbackonthispublicationorneedfurtherassistance,pleasevisittheCustomerServiceCentreFAQorcontactus:Email:csc@iec.chTel.:+41229190211Fax:+41229190300INTERNATIONALSTANDARDIEC60092-503Secondedition2007-06Electricalinstallationsinships–Part503:Specialfeatures–ACsupplysystemswithvoltagesintherangeofabove1kVuptoandincluding15kVRForprice,seec...
