IEC 61156-11-2023.docx
IEC61156-11Edition2.02023-05INTERNATIONA1.STANDARDMu1.ticoreandsymmetrica1.pair/munications-Part11:Symmetrica1.sing1.epaircab1.eswithtransmissioncharacteristicsupto1,25GHz-Horizonta1.f1.oorwiring-Sectiona1.specificationATHISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright©2023IEC1Geneva,Switzer1.andA1.1.rightsresec伯d.UnteesO1.herWigespecified,nopartofthispub1.icationmayberep<odcedoruti1.izedinanyformOfAanymeans,e1.ectronicormeca11<ca1.,inc1.udingpoxx>opyngandmcro1.m,Wf1.houtpermissioninwntngfromeitherIECofIECmemberNationa1.CommieinIhecountryoftherequester.IfyouhaveanyquestionsStxXJIIECcopyrighthaveanenquiryaboutOb1.aningancona1.rightStoth*sPUbtCagn.pte-ascontacttheaddressbe1.oworyour1.oca1.IECmc11crNatKXI霖COmn1.inC«f<xfurtherinformation.IECSeaeiariaiTd.:412291902113.ruedeVarembe,M<cchCH-1211Geneva20www.iec.chSWtZedBndAbouttheIECTheInternabona1.Etectrotechmca1.Commtsskxi(IEC)isthe1.eadingg1.oba1.organizationthatpreparesa11dpuWishes1.n½f11abona1.Standards1.ota1.1.e1.ectricai.Gectronicandre1.atedIechnoksgies.AboutIECpub1.icationsThetechnica1.contentdIECpub1.icationsISkeptunderConsUintreviewbyIbCIECP1.cascmakesurothatyouhavethe1.atestedition,acorrigendumoranamendmentmh1.havebeenPUbHhMIECpub1.icationssearchwcbstorc.icc.chadvscarchformTheadvancedsearchenab1.estofindIECpub1.icationst>yaIafteCyotcriteria!referencenumber.1x1.technica1.oommitt<jo.1.Ka1.sogivesnformabo11onprojects,rep1.acedarriw!hdrav,npub1.ications.IECJustPub1.ished-webstore.iec.ch,Justpub1.tshedStayuptodaU?onoi1.nowIECPUbhCi1.tiOns.JUStPUbbshodde1.atea1.1.newpub1.catonsreteased.Avai1.ab1.eon1.ineandonceamonthbyemai1.IECCustomerServiceCentre-webstore.1.ec.chescIfyouwhtogrveuyourfeedbackonthispub1.icationorneedfurtherasstsia11,p1.easecontacttheCustomerServiceCnure.sates©»ec.ch.IECProducts&ServicesPor1.a1.products.icc.chDiscoverourPCWCrfU1.soarcengineandrc<×Jfree1.ya1.1.mCPuWkcatkxispreviews.WithaSuOecnpt1.onyouMIatwa>shaveaccessiouptoda1.eco11W11ttai1.oredtoyourneeds.EIaetrOPed3www.Hectropedia.orgTheVVOfIcfsIeadngon1.inedictionaryonetectfotechno1.ogy.nia11ingmorethan22300trm11otogica<entriesinEng1.shandFrench,withequcvaie!termsin19additiona1.1.anguages.A1.soKnOWnasteInternationa1.Etectfotechnica1.VccabUary(IEV)oi11o.IEC61156-11Edition2.0202305INTERNATIONA1.STANDARDMu1.ticoreandsymmetrica1.pair/munications-Part11:Symmetrica1.sing1.epaircab1.eswithtransmissioncharacteristicsupto1,25GHz-Horizonta1.f1.oorwiring-Sectiona1.specificationInternatkdna1.E1.ECTROTECHNICA1.COMMISSIONICS33.12020ISBN9782832269381Warning!Makesurethatyouobtainedthispub1.icationfromanauthorizeddistributor.RcoaC<8HadWTUrt1.cfroIrsFsaJ8c11nh*3J8rm44iocCONTENTSFOREWORD51 Scope12 Normativereferences73 Termsanddefinitions84 Insta1.1.ation<x>sdorations84.1 Genera1.remarks842 Bendingradiusofinsta1.1.edcab1.e843 3C1.imaticconditions85 Materia1.sandcaWeconstruction85.1 Genera1.remarks85.2 Cab1.econstruction85.3 3Conductor.95.4 Insu1.ation95.5 Cab1.ee1.ement95.6 Screeningofthecab4eetement95.7 Cab1.emake-up95.8 Screeningofthecab4ecore95.9 Sheath95.10 Identification105.11 Finishedcab1.e106 CharacteristicsandrequirCmenIS106.1 Genera1.remarks106.2 E1.ectrica1.characteristicsandtests106.2.1 Conductorresistance106.2.2 Resistanceunba1.ance106.2.3 Die1.ectricstrength116.2.4 Insu1.abonresistance116.2.5 Mutua1.capacitan116.2.6 Capacitanceunba1.ance116.2.7 Transferimpedance116.2.8 Coupngattenuationand1.owfrequencycoup1.ingattenuation116.2.9 Current-carryingcapacity1263Transmissioncharacteristics126.3.1 Ve100ty01propagation(phaseve1.ocity)126.3.2 Phasede1.ayanddifferentia1.de1.ay(de1.ayskew)126.3.3 Attenuation（八）136.3.4 Unba1.ancea1tenuatiTC1.andE1.TCT1.)146.3.5 A1.ien(xoge11snear-e11dcrosstab(PSANEXT)146.3.6 A1.ien(e×ogens)(aredcrossta1.k(PSAACR-F)156.3.7 A1.ien(e×oge11s)cross1.akofbund1.edcab1.es156.3.8 Impedance156.3.9 Return1.oss(R1.)166.4Mechanica1.anddimensiona1.characteristicsandrequirements16641Dimensiona1.requirements16642E1.ongationatbreakoftheconductor.166.4.3 Tensi1.estrengthoftheinsu1.ation166.4.4 E1.ongationatbreakoftheinsu1.ation166.4.5 AdhesionOimCinsu1.ationtotheconductor166.4.6 4.6E1.ongationatbreakorthosheath166.4.7 Tensitestrengthofthesheath166.4.8 Crushtestofthecab1.e176.4.9 Impacttestofthecab1.e176.4.10 Bendingundertension176.4.11 Repeatedbe11dmgofthecab1.e176.4.12 Tensiteperformanceofthecab1.e176.4.13 Shock-testrequirementsofthecab1.e176.4.14 Bump-testrequ<ementsofthecab1.e176.4.15 4.15Vibrationtestrequirementsofacab1.e1765Environmenta1.characteristics176.5.1 Shrinkageoftheinsu1.ation176.5.2 Wrappingtestoftheinsu1.ationaftertherma1.ageing176.5.3 Bendingtestofinsu1.ationat1.owtemperature176.5.4 E1.ongationatbreakO
