IEC 60092-302-1997 Electrical installations in ships - Part 302 Low-voltage switchgear and controlgear assemblies《船舶电气设施 第302部分 低压开关设备和控制设备组合装置》.pdf
《IEC 60092-302-1997 Electrical installations in ships - Part 302 Low-voltage switchgear and controlgear assemblies《船舶电气设施 第302部分 低压开关设备和控制设备组合装置》.pdf》由会员分享,可在线阅读,更多相关《IEC 60092-302-1997 Electrical installations in ships - Part 302 Low-voltage switchgear and controlgear assemblies《船舶电气设施 第302部分 低压开关设备和控制设备组合装置》.pdf(58页珍藏版)》请在麦多课文档分享上搜索。
1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 60092302 Quatrimedition Fourthedition 199705 Numroderfrence Referencenumber CEI/IEC60092302:1997 Installationslectriquesborddesnavires Partie302: Ensemblesdappareillagebassetension Electricalinstallationsinships Part302: Lowvoltageswitchgearandcont
2、rolgear assembliesValiditdelaprsentepublication LecontenutechniquedespublicationsdelaCEIestcons tammentrevuparlaCEIafinquilreflteltatactuelde latechnique. Desrenseignementsrelatifsladatedereconfirmationde lapublicationsontdisponiblesauprsduBureauCentralde laCEI. Lesrenseignementsrelatifscesrvisions,
3、ltablis sementdesditionsrvisesetauxamendementspeuvent treobtenusauprsdesComitsnationauxdelaCEIet danslesdocumentscidessous: BulletindelaCEI AnnuairedelaCEI Publiannuellement CataloguedespublicationsdelaCEI Publiannuellementetmisjourrgulirement Terminologie Encequiconcernelaterminologiegnrale,lelecte
4、urse reporteralaCEI60050: VocabulaireElectrotechnique International(VEI),quiseprsentesousformedechapitres sparstraitantchacundunsujetdfini.Desdtails completssurleVEIpeuventtreobtenussurdemande. VoirgalementledictionnairemultilinguedelaCEI. Lestermesetdfinitionsfigurantdanslaprsentepubli cationonttso
5、ittirsduVEI,soitspcifiquement approuvsauxfinsdecettepublication. Symbolesgraphiquesetlittraux Pourlessymbolesgraphiques,lessymboleslittrauxetles signesdusagegnralapprouvsparlaCEI,lelecteur consultera: laCEI27: Symboleslittrauxutiliseren lectrotechnique; laCEI60417: Symbolesgraphiquesutilisables surl
6、ematriel.Index,relevetcompilationdes feuillesindividuelles; laCEI60617: Symbolesgraphiquespour schmas; etpourlesappareilslectromdicaux, laCEI60878: Symbolesgraphiquespour quipementslectriquesenpratiquemdicale. Lessymbolesetsignescontenusdanslaprsentepubli cationonttsoittirsdelaCEI60027,delaCEI60417,
7、 delaCEI60617et/oudelaCEI60878,soitspcifiquement approuvsauxfinsdecettepublication. PublicationsdelaCEItabliesparle mmecomitdtudes Lattentiondulecteurestattiresurleslistesfigurantlafin decettepublication,quinumrentlespublicationsdela CEIprparesparlecomitdtudesquiatablila prsentepublication. Validity
8、ofthispublication ThetechnicalcontentofIECpublicationsiskeptunder constantreviewbytheIEC,thusensuringthatthecontent reflectscurrenttechnology. Informationrelatingtothedateofthereconfirmationofthe publicationisavailablefromtheIECCentralOffice. Informationontherevisionwork,theissueofrevised editionsan
9、damendmentsmaybeobtainedfromIEC NationalCommitteesandfromthefollowingIEC sources: IECBulletin IECYearbook Publishedyearly CatalogueofIECpublications Publishedyearlywithregularupdates Terminology Forgeneralterminology,readersarereferredto IEC60050:InternationalElectrotechnicalVocabulary (IEV),whichis
10、issuedintheformofseparatechapters eachdealingwithaspecificfield.FulldetailsoftheIEV willbesuppliedonrequest.SeealsotheIEC MultilingualDictionary. Thetermsanddefinitionscontainedinthepresentpubli cationhaveeitherbeentakenfromtheIEVorhavebeen specificallyapprovedforthepurposeofthispublication. Graphic
11、alandlettersymbols Forgraphicalsymbols,andlettersymbolsandsigns approvedbytheIECforgeneraluse,readersarereferredto publications: IEC60027: Lettersymbolstobeusedin electricaltechnology; IEC60417: Graphicalsymbolsforuseon equipment.Index,surveyandcompilationofthe singlesheets; IEC60617:Graphicalsymbol
12、sfordiagrams; andformedicalelectricalequipment, IEC60878: Graphicalsymbolsfor electromedicalequipmentinmedicalpractice. Thesymbolsandsignscontainedinthepresentpublication haveeitherbeentakenfromIEC60027,IEC60417, IEC 60617and/orIEC60878,orhavebeenspecifically approvedforthepurposeofthispublication.
13、IECpublicationspreparedbythesame technicalcommittee Theattentionofreadersisdrawntotheendpagesofthis publicationwhichlisttheIECpublicationsissuedbythe technicalcommitteewhichhaspreparedthepresent publication.NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 60092302 Quatrimedition Fourthedition 199
14、705 Installationslectriquesborddesnavires Partie302: Ensemblesdappareillagebassetension Electricalinstallationsinships Part302: Lowvoltageswitchgearandcontrolgear assemblies T Pourprix,voircatalogueenvigueur Forprice,seecurrentcatalogue CODEPRIX PRICECODE IEC1997Droitsdereproductionrservs Copyrighta
15、llrightsreserved Aucunepartiedecettepublicationnepeuttrereproduiteniut ilise sousquelqueformequecesoitetparaucunprocd,lectronique oumcanique,ycomprislaphotocopieetlesmicrofilms,sans laccordcritdelditeur. Nopartofthispublicationmaybereproducedorut ilizedin anyformorbyanymeans,electronicormechanical,i
16、ncluding photocopyingandmicrofilm,withoutpermissioninwritingfrom thepublisher. InternationalElectrotechnicalCommission 3,ruedeVarembGeneva,Switzerland Telefax:+41229190300 email:inmailiec.ch IECwebsitehttp:/www.iec.ch CommissionElectrotechniqueInternationale InternationalElectrotechnicalCommission 2
17、 60092302 CEI: 1997 SOMMAIRE Pages AVANTPROPOS . 4 INTRODUCTION 6 Articles 1 Gnralits 81.1 Domaine dapplication 81.2 Rfrences normatives 8 2 Dfinitions 102.1 Gnralits 10 5 Renseignements donner sur lENSEMBLE 105.1 Plaques signaltiques 105.2 Marquage 125.3 Instructions pour linstallation, le fonction
18、nement et la maintenance . 12 6 Conditions demploi . 126.101 Conditions denvironnement . 12 7 Dispositions constructives . 127.1 Caractristiques mcaniques. 127.4 Protection contre les chocs lectriques 167.5 Protection contre les courtscircuits et tenue aux courtscircuits. 167.6 Appareils de connexio
19、n et constituants installs dans les ENSEMBLES 167.7 Sparation lintrieur dun ENSEMBLE au moyen dcrans ou de cloisons 207.8 Liaisons lectriques lintrieur dun ENSEMBLE: barres etconducteurs isols 20 8 Prescriptions concernant les essais . 248.3 Essais individuels . 24 Tableaux 101 Distances disolement
20、et lignes de fuite pour ENSEMBLES non de srie 14 102 Correspondance entre la tension nominale du rseau dalimentationet la tension dessai dENSEMBLES de srie au niveau de la mer . 28 103 Essais individuels effectuer sur les ES, EDS et ENS . 30 Annexe AA Index . 3260092302 IEC: 1997 3 CONTENTS Page FOR
21、EWORD. 5 INTRODUCTION. 7 Clause 1 General 9 1.1 Scope. 9 1.2 Normative references . 9 2 Definitions 11 2.1 General. 11 5 Information to be given regarding the ASSEMBLY 11 5.1 Nameplates. 11 5.2 Markings. 13 5.3 Instructions for installation, operation and maintenance. 13 6 Service conditions 13 6.10
22、1 Environmental conditions 13 7 Design and construction . 13 7.1 Mechanical design 13 7.4 Protection against electric shock . 17 7.5 Shortcircuit protection and shortcircuit withstand strength . 17 7.6 Switching devices and components installed in ASSEMBLIES . 17 7.7 Internal separation of ASSEMBLIE
23、S by barriers or partitions . 21 7.8 Electrical connections inside an ASSEMBLY: bars and insulated conductors. 21 8 Test specifications 25 8.3 Routine tests. 25 Tables 101 Clearances and creepage distances for non typetested ASSEMBLIES . 15 102 Correspondence between the nominal voltage of the suppl
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- IEC600923021997ELECTRICALINSTALLATIONSINSHIPSPART302LOWVOLTAGESWITCHGEARANDCONTROLGEARASSEMBLIES 船舶 电气

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