1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 611963 Premiredition Firstedition 199807 Cblespourfrquencesradiolectriques Partie3: Spcificationintermdiairepourcblescoaxiaux pourrseauxlocaux Radiofrequencycables Part3: Sectionalspecificationforcoaxialcables forlocalareanetworks Numroderfrence Re
2、ferencenumber CEI/IEC611963:1998Numrosdespublications Depuisle1erjanvier1997,lespublicationsdelaCEI sontnumrotespartirde60000. Publicationsconsolides Lesversionsconsolidesdecertainespublicationsde laCEIincorporantlesamendementssontdisponibles. Parexemple,lesnumrosddition1.0,1.1et1.2 indiquentrespect
3、ivementlapublicationdebase,la publicationdebaseincorporantlamendement1,et lapublicationdebaseincorporantlesamendements1 et2. Validitdelaprsentepublication LecontenutechniquedespublicationsdelaCEIest constammentrevuparlaCEIafinquilreflteltat actueldelatechnique. Desrenseignementsrelatifsladatedere co
4、nfirmationdelapublicationsontdisponiblesdans leCataloguedelaCEI. Lesrenseignementsrelatifsdesquestionsltudeet destravauxencoursentreprisparlecomittechnique quiatablicettepublication,ainsiquelalistedes publicationstablies,setrouventdanslesdocuments cidessous: SitewebdelaCEI* Cataloguedespublicationsd
5、elaCEI Publiannuellementetmisjourrgulirement (Catalogueenligne)* BulletindelaCEI DisponiblelafoisausitewebdelaCEI* etcommepriodiqueimprim Terminologie,symbolesgraphiques etlittraux Encequiconcernelaterminologiegnrale,lelecteur sereporteralaCEI60050: VocabulaireElectro techniqueInternational (VEI). P
6、ourlessymbolesgraphiques,lessymboleslittraux etlessignesdusagegnralapprouvsparlaCEI,le lecteurconsulteralaCEI60027: Symboleslittraux utiliserenlectrotechnique,laCEI60417:Symboles graphiquesutilisablessurlematriel.Index,relevet compilationdesfeuillesindividuelles, etlaCEI60617: Symbolesgraphiquespour
7、schmas. * Voiradressesitewebsurlapagedetitre. Numbering Asfrom1January1997allIECpublicationsare issuedwithadesignationinthe60000series. Consolidatedpublications ConsolidatedversionsofsomeIECpublications includingamendmentsareavailable.Forexample, editionnumbers1.0,1.1and1.2refer,respectively,to theb
8、asepublication,thebasepublicationincor poratingamendment1andthebasepublication incorporatingamendments1and2. Validityofthispublication ThetechnicalcontentofIECpublicationsiskeptunder constantreviewbytheIEC,thusensuringthatthe contentreflectscurrenttechnology. Informationrelatingtothedateofthereconfi
9、rmationof thepublicationisavailableintheIECcatalogue. Informationonthesubjectsunderconsiderationand workinprogressundertakenbythetechnicalcom mitteewhichhaspreparedthispublication,aswellas thelistofpublicationsissued,istobefoundatthe followingIECsources: IECwebsite* CatalogueofIECpublications Publis
10、hedyearlywithregularupdates (Onlinecatalogue)* IECBulletin AvailablebothattheIECwebsite*and asaprintedperiodical Terminology,graphicalandletter symbols Forgeneralterminology,readersarereferredto IEC60050:InternationalElectrotechnicalVocabulary (IEV). Forgraphicalsymbols,andlettersymbolsandsigns appr
11、ovedbytheIECforgeneraluse,readersare referredtopublicationsIEC60027: Lettersymbolsto beusedinelectricaltechnology ,IEC60417: Graphical symbolsforuseonequipment.Index,surveyand compilationofthesinglesheets andIEC60617: Graphicalsymbolsfordiagrams. * Seewebsiteaddressontitlepage.NORME INTERNATIONALE C
12、EI IEC INTERNATIONAL STANDARD 611963 Premiredition Firstedition 199807 Cblespourfrquencesradiolectriques Partie3: Spcificationintermdiairepourcblescoaxiaux pourrseauxlocaux Radiofrequencycables Part3: Sectionalspecificationforcoaxialcables forlocalareanetworks CommissionElectrotechniqueInternational
13、e InternationalElectrotechnicalCommission Pourprix,voircatalogueenvigueur Forprice,seecurrentcatalogue IEC1998Droitsdereproductionrservs Copyrightallrightsreserved Aucunepartiedecettepublicationnepeuttrereproduiteni utilisesous quelqueformequecesoitetparaucun procd,lectroniqueoumcanique,ycomprislaph
14、oto copieetlesmicrofilms,sanslaccordcritdelditeur. Nopartofthispublicationmaybereproducedorut ilizedin anyformorbyanymeans,electronicormechanical, includingphotocopyingandmicrofilm,withoutpermissionin writingfromthepublisher. InternationalElectrotechnicalCommission 3,ruedeVarembGeneva,Switzerland Te
15、lefax:+41229190300 email:inmailiec.ch IECwebsitehttp:/www.iec.ch CODEPRIX PRICECODE N2 611963 CEI:1998 SOMMAIRE Pages AVANTPROPOS 6 Articles 1Gnralits. 8 1.1 Domainedapplicationetobjet 8 1.2Rfrences normatives 8 1.3Dfinitions 10 1.4Dispositions dinstallation. 10 1.4.1 Rsistancelatraction 10 1.4.2 Te
16、mpraturedeservice 10 1.4.3 Rayondecourbure. 10 2 Matriauxetconstructiondescbles. 10 2.1Gnralits 10 2.2 Constructiondescbles . 10 2.3Conducteur intrieur. 12 2.3.1 Matriauxduconducteur 12 2.3.2 Constructionduconducteur 12 2.4Matriau dilectrique 12 2.5 Conducteurextrieuroucran . 12 2.6Gaine. 14 2.7 Cou
17、leurdelagaine 14 2.8Identification 14 2.8.1 Identificationducble. 14 2.8.2 Marquagedelagaine. 14 2.9 Conditionnementetstockage . 14 3 Caractristiquesetprescriptions . 14 3.1Gnralits 14 3.2Renseignements techniques. 16 3.2.1Connecteur 16 3.2.2Masse 16 3.2.3 Rayondecourbure. 16 3.2.4Capacit 16 3.2.5 T
18、ensiondeservice . 16 3.3Intgrit lectrique. 16 3.3.1 Essaidetensiondetenuedelagaine. 16 3.3.2 Tensiondetenuedudilectrique 16 3.3.3Rsistance disolement. 16 3.4 Caractristiquesdetransmission 16 3.4.1Impdance caractristique 16 3.4.2 DCRenboucle. 16 3.4.3 DCRduconducteurextrieur 18 3.4.4Affaiblissement.
19、18 3.4.5 Affaiblissementaprsvieillissement . 18611963 IEC:1998 3 CONTENTS Page FOREWORD . 7 Clause 1General. 9 1.1 Scopeandobject . 9 1.2Normative references. 9 1.3Definitions 11 1.4Installation considerations 11 1.4.1Pulling strength 11 1.4.2Temperature rating. 11 1.4.3Bending radius. 11 2 Material
20、sandcableconstruction . 11 2.1General 11 2.2Cable construction. 11 2.3Inner conductor 13 2.3.1Conductor material. 13 2.3.2Conductor construction. 13 2.4Dielectric 13 2.5 Outerconductororscreen 13 2.6Sheath. 15 2.7 Colourofthesheath. 15 2.8Identification 15 2.8.1Cable identification. 15 2.8.2Sheath m
21、arking 15 2.9 Deliveryandstorage 15 3 Characteristicsandrequirements 15 3.1General 15 3.2Engineering information. 17 3.2.1Connector 17 3.2.2Mass 17 3.2.3Bending radius. 17 3.2.4Capacitance. 17 3.2.5Voltage rating. 17 3.3Electrical integrity. 17 3.3.1 Sheathsparktest . 17 3.3.2 Dielectricwithstandvol
22、tage 17 3.3.3Insulation resistance 17 3.4Transmission characteristics 17 3.4.1Characteristic impedance. 17 3.4.2Loop DCR 17 3.4.3 OuterconductorDCR . 19 3.4.4Attenuation. 19 3.4.5 Attenuationafterageing . 194 611963 CEI:1998 Articles Pages 3.4.6 Rapportdevitesse . 18 3.4.7 Impdancedetransfertdesurfa
23、ce . 18 3.4.8Affaiblissement dcran 18 3.4.9 Affaiblissementderflexion 18 3.5Caractristiques mcaniques. 18 3.5.1 Allongementaprsruptureduconducteurintrieur . 18 3.5.2 Allongementaprsrupturedelenveloppeisolante 20 3.5.3 Chargederuptureetallongementaprsrupturedelagaine . 20 3.5.4 Chargederuptureetallon
24、gementderupturedelagaine aprsvieillissement 20 3.5.5 Enroulementbassetempraturepourlecble . 20 3.5.6 Rayondecourburetempratureambiante . 20 3.5.7 Adhrencedumatriaudilectrique 20 3.6Caractristiques denvironnement. 20 3.6.1 Essaisaufeudescbles 20 3.6.2 Opacitdesfumes,toxicit,missiondegazhalognes . 20
25、4 Assurancedelaqualit . 20 5 Spcificationparticulirecadre 22 5.1Champ dapplication. 22 5.2 Identificationdelaspcificationparticulire 22 5.3 Modledespcificationparticulirecadre 24 Figure1Impdancedetransfertmaximale 28611963 IEC:1998 5 Clause Page 3.4.6Velocity ratio 19 3.4.7 Surfacetransferimpedance
26、19 3.4.8Screening attenuation. 19 3.4.9Return loss. 19 3.5Mechanical characteristics. 19 3.5.1 Elongationafterbreakoftheinnerconductor 19 3.5.2 Elongationafterbreakoftheinsulation. 21 3.5.3 Tensilestrengthandelongationafterbreakofthesheath . 21 3.5.4 Tensilestrengthandelongationafterbreakofthesheath
27、afterageing 21 3.5.5 Bendingatlowtemperatureofthecable . 21 3.5.6 Bendingradiusatroomtemperature. 21 3.5.7Dielectric adhesion. 21 3.6Environmental characteristics. 21 3.6.1 Cabletestunderfireconditions 21 3.6.2 Smokeopacity,toxicity,halogengasemission 21 4Quality assurance. 21 5 Blankdetailspecifica
28、tion. 23 5.1 Fieldofapplication. 23 5.2 Identificationofthedetailspecification. 23 5.3 Proformablankdetailspecification 25 Figure1Maximumtransferfrequency . 296 611963 CEI:1998 COMMISSIONLECTROTECHNIQUEINTERNATIONALE _ CBLESPOURFRQUENCESRADIOLECTRIQUES Partie3:Spcificationintermdiairepourcblescoaxia
29、ux pourrseauxlocaux AVANTPROPOS 1) LaCEI(CommissionElectrotechniqueInternationale)estuneorganisationmondialedenormalisationcompose delensembledescomitslectrotechniquesnationaux(ComitsnationauxdelaCEI).LaCEIapourobjetde favoriserlacooprationinternationalepourtouteslesquestionsdenormalisationdanslesdo
30、mainesde llectricitetdellectronique.Aceteffet,laCEI,entreautresactivits,publiedesNormesinternationales. Leurlaborationestconfiedescomitsdtudes,auxtravauxdesquelstoutComitnationalintressparle sujettraitpeutparticiper.Lesorganisationsinternationales,gouvernementalesetnongouvernementales,en liaisonavec
31、laCEI,participentgalementauxtravaux.LaCEIcollaboretroitementaveclOrganisation InternationaledeNormalisation(ISO),selondesconditionsfixesparaccordentrelesdeuxorganisations. 2) LesdcisionsouaccordsofficielsdelaCEIconcernantlesquestionstechniquesreprsentent,danslamesure dupossibleunaccordinternationals
32、urlessujetstudis,tantdonnquelesComitsnationauxintresss sontreprsentsdanschaquecomitdtudes. 3) Lesdocumentsproduitsseprsententsouslaformederecommandationsinternationales.Ilssontpublis commenormes,rapportstechniquesouguidesetagrscommetelsparlesComitsnationaux. 4) Danslebutdencouragerlunificationintern
33、ationale,lesComitsnationauxdelaCEIsengagentappliquerde faontransparente,danstoutelamesurepossible,lesNormesinternationalesdelaCEIdansleursnormes nationalesetrgionales.ToutedivergenceentrelanormedelaCEIetlanormenationaleourgionale correspondantedoittreindiqueentermesclairsdanscettedernire. 5) LaCEIna
34、fixaucuneprocdureconcernantlemarquagecommeindicationdapprobationetsaresponsabilit nestpasengagequandunmatrielestdclarconformelunedesesnormes. 6) LattentionestattiresurlefaitquecertainsdeslmentsdelaprsenteNormeinternationalepeuventfaire lobjetdedroitsdepropritintellectuelleoudedroitsanalogues.LaCEIne
35、sauraittretenuepour responsabledenepasavoiridentifidetelsdroitsdepropritetdenepasavoirsignalleurexistence. LaNormeinternationaleCEI611963attablieparlesouscomit46A:Cblescoaxiaux, ducomitdtudes46delaCEI:Cbles,fils,guidesdondesconnecteursetaccessoirespour communicationetsignalisation. Cettenormedoittre
36、utiliseconjointementaveclaCEI611961. Letextedecettenormeestissudesdocumentssuivants: FDIS Rapportdevote 46A/323/FDIS 46A/332/RVD Lerapportdevoteindiqudansletableaucidessusdonnetouteinformationsurlevoteayant aboutilapprobationdecettenorme.611963 IEC:1998 7 INTERNATIONALELECTROTECHNICALCOMMISSION _ RA
37、DIOFREQUENCYCABLES Part3:Sectionalspecificationforcoaxialcables forlocalareanetworks FOREWORD 1) TheIEC(InternationalElectrotechnicalCommission)isaworldwideorganizationforstandardizationcomprising allnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectoftheIECistopromote international
38、cooperationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.To thisendandinadditiontootheractivities,theIECpublishesInternationalStandards.Theirpreparationis entrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwithmay participateinthispreparatory
39、work.International,governmentalandnongovernmentalorganizationsliaising withtheIECalsoparticipateinthispreparation.TheIECcollaboratescloselywiththeInternationalOrganization forStandardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwo organizations. 2) Theformaldecisionsoragreem
40、entsoftheIEContechnicalmattersexpress,asnearlyaspossible,an internationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentation fromallinterestedNationalCommittees. 3) Thedocumentsproducedhavetheformofrecommendationsforinternationaluseandarepublishedintheform ofstandards
41、,technicalreportsorguidesandtheyareacceptedbytheNationalCommitteesinthatsense. 4) Inordertopromoteinternationalunification,IECNationalCommitteesundertaketoapplyIECInternational Standardstransparentlytothemaximumextentpossibleintheirnationalandregionalstandards.Any divergencebetweentheIECStandardandt
42、hecorrespondingnationalorregionalstandardshallbeclearly indicatedinthelatter. 5) TheIECprovidesnomarkingproceduretoindicateitsapprovalandcannotberenderedresponsibleforany equipmentdeclaredtobeinconformitywithoneofitsstandards. 6) AttentionisdrawntothepossibilitythatsomeoftheelementsofthisInternation
43、alStandardmaybethesubject ofpatentrights.TheIECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardIEC611963hasbeenpreparedbysubcommittee46A:Coaxialcables, ofIECtechnicalcommittee46:Cables,wires,waveguides,r.f.connectorsandaccessoriesfor communicationandsignalling. Thisstandardsh
