IEC 61820-3-4-2023.docx

IECIEC61820-3-4Edition1.02023-05INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EB1.ourinsideE1.ectrica1.insta1.1.ationsfor1.ightingandbeaconingofaerodromes-Part3-4:Safetysecondarycircuitsinseriescircuits-Genera1.safetyrequirementsInsta1.1.ationse1.ectriquespourCec1.airageetIeba1.isagedesaerodromes-Partie3-4:CircuitssecondairesdesecuritedansIescircuitsserie-ExigencesgeneratesdesecuriteTHISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright©2023IEC1Geneva,Switzer1.andAJ1.rightsreserved.UnteesO1.herWigespecified,nopartofthisPUb1.iCamaybereproducedoruti1.izedinanyformOfAanymeans,ec!ro>cOrmca11<ca1.,nc1.dir>gpoxx>opyigandmcro1.m.withoutpermissioninwnt11gfromeitherIECofIECmemberNationa1.Commieinthecountryoftherequester.IfyouhaveanyquestionsaboutIECcopyrighthaveanenquiryaboutOb1.aringaddonanghistothspub«cat»on.p1.easentacttheaddressbe1.oworyour1.oca1.IECmc11crNatKXI霖COmn1.inC«f<xfurtherinformation.DratScfereproductionrese<v6s.Sau1.indicationcontrafe.aucunpartdeCe1.tepW1.cat1.onepeut4ereprojt1.uisesousque1.quformeqmcSOntparaucupcd,<tro11iqueoumcaw.ycomp11sIapotcop<1.tesmicrofi1.ms,sa11saccorcitoi1.doIECouduCOmWnaborv1.doHECduPaySdudcma11ckr.SiVOUSavezdosQjas1.ionssurcopyright<JcIEC<xjSiVoUS<sirczob<cnr<Jcsdro<tssupp1.6mcntaircs$urc<H1.cpub1.ication.Uti1.iscztesC(XXdonndeSCiaSXdSouco11tac4cztoComitdnationa1.de11ECdev"rcpaysdoresidenceIECSccro1.anat2:412291902113.ruedeVaremMnToec.chCH-1211Geneva20w"w.iec.chSWiUMandAbouttheIECTheInternationa1.Etectrotechnica1.COfnfncSSkx)(IEC)isWe1.eadingg1.oba1.organizauothatpreparesandpub1.ishesIntcrrvitjona)Standardsfora1.1.e1.ectrica1.,e1.ectronicandrctodIochnotogics.AboutIECpub1.icationsTetechnica1.corwentotIECpub1.½at1.onsskeptunderconstantreviewbytheIEC.P1.easemakeSureta1.youhavethe1.atestedition,acon©。Mrnoranamo11dmc11tmighthavebeenPUbbShQdIECpub1.icationssearchwet>store.iec.ch,advsearch1ormTh©advancedsearchenab1.esto<11dECPUdiCa1.iensbyavarietyofcriteria(mittee.Ua1.sogivesformaUononprojects,rep1.acedandWUhduIwnpub1.icationsIECJustPub1.ished-WebstorejecxhjustpubUshedStayuptoda1.eona1.1.newIECPUd1.CaUOs.JustPuMsheddetai1.sa1.1.newpub1.icationsreteased.Avai1.ab1.eon1.ineandonceamonthWemai1.IECCustomerServiceCentrewebstore.iec.ch>cscHyouwishtog2USyourjdtx>ckonthispuWicatio11orneedIUrthMass61.a<oe.p1.easecontacttheCuskxnefServiceCentre：satoskxch.IECProducts&ServesPoHaI-products4ec.chDiscoverourPcwerfU1.searchengineandreadfree1.ya1.1.thepub½ationPreVas.Wi1.haSubecrip1.ionyouwi1.1.abwayshaveaccess>uptoda1.eco11w11ttaordtoyourneeds.E1.frctroped-WwWqIeCIroPedia.orgThewor1.ds3d11gon1.inedicb11aryonRkJctrQteChnOiDgytani11gmorethan22300termnotog½a1.entriesinEngsa11dFrench,withOqU2以。EtCfmSinI9addi!ka1.anguagesA1.soknowastheIniernationa1.Etectrotechntca1.Vocabiiary(V)o11>11.Apropode11EC1.aCOErmSs>oEiectrotechniqueInternationa1.e(Ces1.Iapremiereorgan¾aonmondia1.©qu1.ahoreePUbwdesNormeeintecnabona1.espourtoutCequiaIraA合I,derici1.6.91.*6<ectrofque&auxIeChnaogiegaaren½es.Apropodespub1.icationsIEC1.cCOnwnUtechniquedcsPUbIjCMionSIEC。以co11sta11vncntrvuVcui1.tezVOUSassurerquevousPOSSadCZ1.'<ditio11Iap1.us伯Cerrtaucorrigendumouamencfementeutavoireipub1.Recherchedepub1.icationsIEC-webstore.iec.chadVsearch1.orm1.arcercava11cPefEmdetrouvercfesPUbtCat)OnSECCnUti1.santdi险RMScritrcs(11umfdereference,1.cc.COHi1.tdddes.E1.1.edneaus&desin1.ormabonssufIesPrcjeIS<k?spuMcatosrcrrac<5ouretirees.IECJustPub1.ished-wet>s1.ore.iec.ch'u3tpubHsedAestezInfGrrndsiresnouve1.1.esPUbICa1»OnSECJus1.Pub1.ishedd&溯IRtesnouvdospubiica1io11sJxIrUO5OisponibteeISeMunetoisparmoparemai1.ServiceC1.ientsWCbS1.OrC.icc.Ch1.CSCSivou5cirznousdo1111erdescomnieniairessurcettepub1.icationousiYOUgavezdesquestionscontac5eznou:sa1.esi9c.ch.IECProducts&ServicesPocta1.produc1.s.icc.chDaOUVTeZnoirepuissantmoieurderechercheetconsuezgfatuitementIousteeaperusdesPuMCaHons.Avecunabo11emnt.vousaureztoupursaccesauco11tenuajourd<ap1.6avo$bcso11s.EIectropedU-www.e1.ectrope<fia.org1.epcemfd>ctJonnafCrQ1.eCgc11oogee1.gneaumonde,avecpkis822300a11cesISrm1.ndoggoes11ang1.ais1.efranais.nique1.ese<mes6quiva1.ensdans19Ianguesajitio11tsEga1.OTentappe<eVOCabasEtectfOtechnique1.nfnationa1.(IEVengne.IECIEC61820-3-4Edtion1.02023-05INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EB1.ourinsideE1.ectrica1.insta1.1.ationsfor1.ightingandbeaconingofaerodromes一Part3-4:Safetysecondarycircuitsinseriescircuits-Genera1.safetyrequirementsInsta1.1.ationse1.ectriquespour1.,ec1.airageetIeba1.isagedesaerodromes一Partie3-4:CircuitsSecondairesdesecuritedansIescircuitsserie-ExigencesgeneratesdesecuriteINTERNATIONA1.E1.ECTROTECHNICA1.MMISSIONCOMMISSIONE1.ECTROTECHNIQUEINTERNATIONA1.EICS29.140.50;93120ISBN978-2-8322-7017-2Warning!Makesurethatyouobtainedthispub1.icationfromanauthorizeddistributor.Attention!Veui1.1.ezvousassurerquevousavezobtenucettepub1.icationviaundistributeuragree.tfR*qcAr30IZ>的fU!bEhKt*SRc*COnrT88Ug8debCoFBc©CnE1.Mh:4E2Hc<njrionabCONTENTSFOREWORD5INTRODUCTION71 Scope82 Normativereferences83 Terms,do1irwt1.ocs.andabbreviatedterms93.1 Termsanddefinitions932Abbreviatedterms124 RequirementsfortheSE1.V.,PE1.Vsupp1.y124.1 Genera1.124.2 2SE1.V1.-PE1.Vsafo1.ydemarcation1.ineinanAG1.sonescircuit124.3 Environmenta1.conditions144.4 4Degreeofprotectionpvi>dbyenc1.osures144.5 E1.ectromagneticcompatibi1.ity(EMC)144.5.1 1.imitsofe1.ectromagneticemission144.5.2 1.imitsofimmunity144.6 Marking144.6.1 MarkingoftheSE1.V<,PE1.VPOWersupp1.y(sing1.eunit:safetytransformercombinedwitha1.imiter)144.6.2 MarkingoftheSE1.V/PE1.VPoWarsupp1.y(mu1.tip1.eunits:safetytransformerinserieswithaseparate1.imiter)154.6.3 Markingattheinsta1.1.ation1.ocations154.7 Protec1.ionagainste1.ectricshock154.7.1 Basicrequirements154.7.2 Protecttvemeasuretobeappied154.7.3 Vo1.tageBmNfortheSE1.V/PE1.Vcircuit154.7.4 ProtectiveseparationIromtheprimarySeneScircuit174.7.5 Assemb1.iesntheSE1.V/PE1.VSUPPiy1848Intcrtacos1848Supp1.yunit184.8.2Connectors185 Usefu1.methodicforaSE1.V.,PE1.Vseriescircuitconfiguration181 .1Genera1.182 .2Me1.hod:systemicapproach195 3Method:extendedsystemicapproach(wt1.imiter)1954 Verificatiano1.theChOSenmethod196 Testing196.1 Gewa1.196.2 Systemdesigntest206.2.1 Genera1.206.2.2 Testforthe*systemicapproach"method206.2.3 Testfor"extendedsystemicapproach*method(devicetypetest)216.3 Productionroutinetests236.3.1 Transformertest236.3.2 1.imitertest236.4 Fiedtest236.4 .Fie1.dtestwithoutadddona1.1.imiter236.5 .2Fie1.dtestwithad(Miona1.1.imiter24Annex A (informative)Systemdesignse1.ection26Annex B (informative)Markingandhazard11skinformation272.1 Examp1.estormarking272.2 Hazardriskinformation292.3 Measurementifocmation30B31Openrunningsafetytransformer30B3265VAsafetytransformerun1.oadedCarea1.seres(XCUit31B33100VAsafetytransformerun1.oadedWI1.haquasi-sinewaveprimarycurrent32Annex C (iformattve)Additiona1.information33C.1Determinationo1.thepeakvo1.tageforSE1.V.PE1.Vappteations33¢1.1Standardsused33C.1.2Reasonforusing33C.2CaseIsinusoida1.vo1.tage(SE1.V.PE1.V)33C.3CaseI1.currentpu1.ses37Bib1.iography45Figure 1 -Safetyde11wca1.iohneaSafetyextra1.owvo1.tagesystem(SE1.Vsystem).13Figure 2 -Safetydemarcationieinaprotectiveextra-towvo1.tagesystem(PE1.Vsystem)13Figure 3 -Short-termnon-recurringACtouchVouage1.imit16Figure 4 -Short-termrecurringpeakIouchvo1.tage1.imit17Figure 5 -TestsetupfortypetestswithoutIim1.ter21Figure 6 -Testsetupfortypetestswith1.imiter22Figure 7 -TostsetupIorIMdtestswithoutSmiter24Figure 8 -Testsetupforhe1.dtestswithSmrter25Figure 8.1 -Examp1.eformarking(1.uminaire,bo1.t,cab1.e)27Figure 8.2 -Examp1.eformarkingtags27Figure 8.3 -Examp1.eforfieidmarking(e1.evatedIummaires).28Figure 8.4 -Examp1.etorIieWmarking(Inset1.uminaires)28Figure 8.5 -Examp1.eforfie1.dmarking(cab1.es)29Figure 8.6 -Examp1.eforIiGWmarking(CCRs)29FigureB.7-Currenttimeeffectdiagramfora1.ternatingcurrent15Hzto100Hzforventricu1.arfibri1.1.ationcurrentpathway1.efthandtobothfeet)30FigureB.8-Princip1.evo1.tageshapeofanopenrunningsafetytransformer(outputvo1.tage)31FigureB.9-Vof1.ageshapemeasuredinarea1.drcurtatanopenrunning65W-IransformerWrihaseriescircuitvo1.tageof384VACRMSandseriescurrentof4,1A31FigureB1.O-Vo1.tageshapeontheoutputofanun1.oadedsafetytransformer;measuredSecOfKiaryvo1.tageof47.49VACRMSandapeaktopeakvo1.tageof265V32FigureC1-Conventiona1.time?currentzonesofQHeC1.SOiACcurrents(15Hzto1Hz)onpersonsIoracurrentpathcorrespondingtoIoHhandtofoot(seeTabAeC.2)35FigureC2-Probabi1.ityoffibri1.1.ationrsksforcurrentf1.owinginthepath1.efthandtofeet.38FigureC3-ExtracteddatafromIEC60479-2:2019,Figure2339Figure 8.7 -ModifiedIEC60479-2:2019.Figure2340FigureC.5-Peakvo1.tagevspeakimpu1.seduration41FigureC.6-Peakvo1.tag©vspeakimpu1.sedurationWithpermissib1.e(rectangu1.ar)pu1.ses42FigureC.7-Opensecondaryvo1.tagepeak42FigureC.8-Exampte-rerpVS/maxcomparison44TaweA.1-ComparisonofcharacteristicsofPE1.VandSE1.V26TaWcC.1-Toca1.bodyimpedancesZTforacurrentpathhandtohandforsma1.1.surfaceareasofntactindryCon(MianSattouchvo1.tagesd7=25Vto200VAC50/60Hz(va1.uesroundedto25).34TaWeC.2-Time-1.CurrentzonesforAC15Hzto100Hzforhandtofee1.pathway-SummaryofzonesofFigureC.135TabAeC.3-Heart-currentfactorTfordifferentcurrentpaths36TaWeC4-Estimateforventricu1.arIibri1.1.ationthresho1.daftereachpu1.seofcurrentSascriesofPUtSeSeachofwhichexcitedthehearttissuensuchamannerastotriggerventricu1.arresponses39ImissionE1.ECTRICA1.INSTA1.1.ATIONSFOR1.IGHTINGANDBEACONINGOFAERODROMES-Part3-4:Safetysecondarycircuitsinseriescircuits-Genera1.safetyrequirementsFOREWORD1>TheIrrtefnationaiE1.ectroiechnica1.Commisiacn(IEC)isawortdwktoorganizationforsundard2ab0ncomprisingaM11abo11a1.rotch11ca1.<nmrtts(CNationa1.Commit1.ees)Theob)9C!”EC»stopromotei11f1.emat>onacooperationona1.1.questionsconcerningstandardizationintheO1.CC1.r1.Ca1.anddoc1.ro11icIiddSTothisend11ndinaddontooterac!cvrtis.IECPUaISheSInternationa1.Standards,Te<ca1.SPeCd*ca>3.TecniaJReports.PUbIiCbfAvai1.ab1.eSpecifications(PAS)andGuides(hcrcafxreferredtoas"ECPuWiaition(三)*).Thoirrearatkx)mittees;anyIECNationa1.Comtnmeeinterestedinthesubjectdea1.twtmayPamoPa衿nth<sprj>araxxyworkInternationa1.,aovemmenta1.andnon-Qvernm111.aorganizations1.iaisingwtthteIECa1.sop>a11icipateinthisp<epa(aon.IECCdIabOfatesCtoee1.ywttheIniemationaJOrgaruzaiMforStandardization(ISO)inaccordancewthoondnxsdtrminedbyagreementCetweentheMoorQaniZaIkX1.S2Thekxma1.dedonsoragreementsofIEContechnica1.mattersexpress,asnear1.y3ossiWe.aninternationa1.consensuso1.OPin1.onontnere1.evantSUaeCtSsimitteehasrepreseniaconfroma1.i11xc5todIECNatkxia1.Convmttoes31IECPub1.icaiionshave!beformofrecommendationskxinternationa1.useandareacceptedbyIECNationa1.Commt1.8Srthatsense.Witea1.1.reasonab1.eetto11saremadetoensurethatthetechnica1.nt11Cof1.CPub1.icaiionsisaccurate.IECcanne1.bebe(dresponsib1.eforthewayinwhichtheyareusedorforany(T)JsinierpfetaDonbyanyenduser.4Inordertopromotei111.matona1.unrtorrwty.ECMaOonaJCommitteesundertaketoappIECPubiceikxisIraneparen1.1.yk>themaximumextentposab1.einIheirnationa1.andregiona1.pub1.ications.Anydivergencebet*reenanyIECPub1.cabonandtheCorrespondngnationa1.<xregiona1.pub1.½atkxsai1.t»dear1.yndcadme1.a11f.5IECitse1.fdocsnotp11>v崛anyattcsta!on<Mco11kmityIndependentCCrtibCMk>nbodiesPromdRconkmhyassessmentservicesand.Insomeareas,accesstoIECmarksOrconformity.IECisnotrsonsWforanysrvcescarriedoutbyincSependentcertrf>caixbodies.61AJIUSorSshou1.densurethattheyhavethe1.atest0dik1ofthspub>catk.7NoIiabi1.tysha1.1.attachtoIECoritsdireckxs.emp1.oyees,servantsOfagentsindSngindividua1.e*pensandmembersmitteesandIECNationa1.Committeesforanypersona1.11ury.propertydamageor”herdamageofanynatureMa1.SOever.whether<firec1.orindirect,orfarcosts(inc1.uding1.ega1.1.eesandexpensesarisingoutofIbeputfcaton.useo1.orre<a11ceupon,theIECPub1.½atkxoranyoWfIECPubtcabons.8Attentionisdrawnk)theNocmaiwereferencesdiedinthisPUbhCa1.ion.UseoftherefererxdpubiicaiionsisIndispensaWeforth©correctapp*caboofthispuWication9)AbonisdrawnK>Ihopossibi1.itythatsomeofthec*cmc11tsofthisIECPuWc<bonmaybeth<jSUbjcaopatentrights.IECshnotbebe<drespor½D1.etorKfentify1.nganyora1.1.suchpatentrights.IEC6182034hasbeenpreparedbyIECmittee97:E1.ectrica1.insta1.1.ationsfor1.ightingandbeaconingofaerodromes.ItisanInternationa1.Standard.ThetextofthisInternationa1.Standardisbasedonthefo1.1.owingdocuments:DraftRepoaonvoting97,2协FDIS97,2笫RvDFu1.1.informationonthevotingforitsapprova1.canbefoundinthercpodonvotingindicatedIntheabovetab1.e.The1.anguageusedforthedeve1.opmentofthisInternationa1.StandardisEng1.ish.ThisdocumentwasdraftedinaccordancewithISO.1ECDirectives,Pan2,and(deve1.opedinacrdancewithISQ,IECDirectives.Part1andISQ1IECDirec1.ives.IECSupp1.ement,avai1.ab1.eatvw.ec.chmemt>ers-experts.,refdccs.Themaindocumenttypesdeve1.opedbyIECaredescribedingreaterdetai1.atwyJeuctvpub1.ications.A1.istofa1.1.partsinth©IEC61820series,pub1.ishedunderthegenera1.tit1.eE1.ectrica1.instatiatk>rstorW"凶andbeacon/ngofaerodromes,canbefoundontheIECwebsiteFuturedocumentsinthisserieswi1.1.carrythenewgenera1.tit1.eascitedaboveTit1.oso1.existingdocumentsinthisserieswi1.1.beupdatedatthe1.imeofthenextedition.The11vnitteehasdeededthatthecontentsofthisdocumentwi1.1.remainunchangedunti1.thestabi1.itydateindicatedontheIECwebsiteunderWCbSkXe.=oCChthedatare1.atedtothespecificdocument.A!thisdate,1.hdocumentM1.be reconfirmed, withdrawn. rep1.acedbyarevisededition,or amended.IMPORTANT-Thewco1.ourinside"1.ogoonthevpageofthisdocumentindicatesthatitcontainsco1.ourswhichareconsideredtobeusefu1.forthecorrectunderstandingofttscontents.Usersshou1.dthereforeprintthisdocumentusingaco1.ourprinter.IntroductionWithafewexceptions,aeronautica1.ground1.ightingisdesignedtorseriescircuitIechrxMogyoperatingWrthanstantcurrentandamaximuminputvo1.tageof5OOOVACRMS.inc1.udingto1.erances.Theinputvo1.tagetotheseriescircuitisconstant1.yadjustedbythe11stantcurrentregu1.atortomaintaintheseriescircuitcurrentirrespectiveofthevariationsinthe1.oad.Thepropertiesandcharacteristicsoftheconstantcurrentregu1.atorsareprovidedinIEC61822.Duetothestructureoftheseriesdrcrt.i.,aseriesconnectionofa1.1.1.oads,theusua1.protectivedevicesforpersonne1.protectionofanIT.TTorTN11e<workcantbeapp1.ied.Aeronautica1.ground1.