1、NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD61558-2-12Premire ditionFirst edition2001-06Scurit des transformateurs,blocs dalimentationet dispositifs analogues Partie 2-12:Rgles particulires pour les transformateurs tension constanteSafety of power transformers,power supplyunits and similar devices
2、 Part 2-12:Particular requirements for constant voltagetransformersNumro de rfrenceReference numberCEI/IEC 61558-2-12:2001PUBLICATION FONDAMENTALE DE SCURITBASIC SAFETY PUBLICATIONCopyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction
3、or networking permitted without license from IHS-,-,-Numrotation des publicationsDepuis le 1er janvier 1997,les publications de la CEIsont numrotes partir de 60000.Ainsi,la CEI 34-1devient la CEI 60034-1.Editions consolidesLes versions consolides de certaines publications de laCEI incorporant les am
4、endements sont disponibles.Parexemple,les numros ddition 1.0,1.1 et 1.2 indiquentrespectivement la publication de base,la publication debase incorporant lamendement 1,et la publication debase incorporant les amendements 1 et 2.Informations supplmentairessur les publications de la CEILe contenu techn
5、ique des publications de la CEI estconstamment revu par la CEI afin quil reflte ltatactuel de la technique.Des renseignements relatifs cette publication,y compris sa validit,sont dispo-nibles dans le Catalogue des publications de la CEI(voir ci-dessous)en plus des nouvelles ditions,amendements et co
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10、EC 34-1 is now referred to as IEC 60034-1.Consolidated editionsThe IEC is now publishing consolidated versions of itspublications.For example,edition numbers 1.0,1.1and 1.2 refer,respectively,to the base publication,the base publication incorporating amendment 1 andthe base publication incorporating
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13、 Site(www.iec.ch)Catalogue of IEC publicationsThe on-line catalogue on the IEC web site(www.iec.ch/catlg-e.htm)enables you to searchby a variety of criteria including text searches,technical committees and date of publication.On-line information is also available on recentlyissued publications,withd
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15、ublication or need further assistance,pleasecontact the Customer Service Centre:Email:custserviec.chTel:+41 22 919 02 11Fax:+41 22 919 03 00.Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license
16、 from IHS-,-,-NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD61558-2-12Premire ditionFirst edition2001-06Scurit des transformateurs,blocs dalimentationet dispositifs analogues Partie 2-12:Rgles particulires pour les transformateurs tension constanteSafety of power transformers,power supplyunits and similar devices Part 2-12:Particular requirements for constant voltagetransformers Commission Electrotechnique Internationale International Electrotechnical CommissionPour prix,voir catalogue en vigueu
