IEC 60512-1-3-1997 Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 1 General examination - Section.pdf

1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 6051213 Premiredition Firstedition 199707 Composantslectromcaniquespour quipementslectroniques Procduresdessaidebaseet mthodesdemesure Partie1: Examengnral Section3:Essai1cEngagementdecontact Electromechanicalcomponentsfor electronicequipment Basic

2、testingproceduresand measuringmethods Part1: Generalexamination Section3:Test1cElectricalengagementlength Numroderfrence Referencenumber CEI/IEC6051213:1997Numrosdespublications LespublicationsdelaCEIsontnumrotespartirde 60000dsle1erjanvier1997. Publicationsconsolides Lesversionsconsolidesdecertaine

3、spublicationsde laCEIincorporantamendementssontdisponibles.Par exemple,lesnumrosddition1.0,1.1et1.2 indiquentrespectivementlapublicationdebase,la publicationdebaseincorporantlamendement1,etla publicationdebaseincorporantlesamendements1 et2. Validitdelaprsentepublication Lecontenutechniquedespublicat

4、ionsdelaCEIest constammentrevuparlaCEIafinquilreflteltat actueldelatechnique. Desrenseignementsrelatifsladatede reconfirmationdelapublicationsontdisponiblesdans leCataloguedelaCEI. Lesrenseignementsrelatifscesrvisions,ltablis sementdesditionsrvisesetauxamendements peuventtreobtenusauprsdesComitsnati

5、onauxde laCEIetdanslesdocumentscidessous: BulletindelaCEI AnnuairedelaCEI Accsenligne* CataloguedespublicationsdelaCEI Publiannuellementetmisjourrgulirement (Accsenligne)* Terminologie,symbolesgraphiques etlittraux Encequiconcernelaterminologiegnrale,lelecteur sereporteralaCEI60050: VocabulaireElect

6、ro techniqueInternational (VEI). Pourlessymbolesgraphiques,lessymboleslittraux etlessignesdusagegnralapprouvsparlaCEI,le lecteurconsulteralaCEI60027: Symboleslittraux utiliserenlectrotechnique,laCEI60417:Symboles graphiquesutilisablessurlematriel.Index,relevet compilationdesfeuillesindividuelles, et

7、laCEI60617: Symbolesgraphiquespourschmas. PublicationsdelaCEItabliespar lemmecomitdtudes Lattentiondulecteurestattiresurleslistesfigurant lafindecettepublication,quinumrentles publicationsdelaCEIprparesparlecomit dtudesquiatablilaprsentepublication. * Voiradressesitewebsurlapagedetitre. Numbering As

8、fromthe1stJanuary1997allIECpublicationsare issuedwithadesignationinthe60000series. Consolidatedpublications ConsolidatedversionsofsomeIECpublications includingamendmentsareavailable.Forexample, editionnumbers1.0,1.1and1.2refer,respectively,to thebasepublication,thebasepublication incorporatingamendm

9、ent1andthebasepublication incorporatingamendments1and2. Validityofthispublication ThetechnicalcontentofIECpublicationsiskeptunder constantreviewbytheIEC,thusensuringthatthe contentreflectscurrenttechnology. Informationrelatingtothedateofthereconfirmationof thepublicationisavailableintheIECcatalogue.

10、 Informationontherevisionwork,theissueofrevised editionsandamendmentsmaybeobtainedfrom IEC NationalCommitteesandfromthefollowing IECsources: IECBulletin IECYearbook Onlineaccess* CatalogueofIECpublications Publishedyearlywithregularupdates (Onlineaccess)* Terminology,graphicalandletter symbols Forge

11、neralterminology,readersarereferredto IEC60050:InternationalElectrotechnicalVocabulary (IEV). Forgraphicalsymbols,andlettersymbolsandsigns approvedbytheIECforgeneraluse,readersare referredtopublicationsIEC60027: Lettersymbolsto beusedinelectricaltechnology ,IEC60417: Graphical symbolsforuseonequipme

12、nt.Index,surveyand compilationofthesinglesheets andIEC60617: Graphicalsymbolsfordiagrams. IECpublicationspreparedbythesame technicalcommittee Theattentionofreadersisdrawntotheendpagesof thispublicationwhichlisttheIECpublicationsissued bythetechnicalcommitteewhichhaspreparedthe presentpublication. *

13、Seewebsiteaddressontitlepage.NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 6051213 Premiredition Firstedition 199707 Composantslectromcaniquespour quipementslectroniques Procduresdessaidebaseet mthodesdemesure Partie1: Examengnral Section3:Essai1cEngagementdecontact Electromechanicalcomponents

14、for electronicequipment Basictestingproceduresand measuringmethods Part1: Generalexamination Section3:Test1cElectricalengagementlength CommissionElectrotechniqueInternationale InternationalElectrotechnicalCommission Pourprix,voircatalogueenvigueur Forprice,seecurrentcatalogue IEC1997Droitsdereproduc

15、tionrservs Copyrightallrightsreserved Aucunepartiedecettepublicationnepeuttrereproduiteni utilisesous quelqueformequecesoitetparaucun procd,lectroniqueoumcanique,ycomprislaphoto copieetlesmicrofilms,sanslaccordcritdelditeur. Nopartofthispublicationmaybereproducedorut ilizedin anyformorbyanymeans,ele

16、ctronicormechanical, includingphotocopyingandmicrofilm,withoutpermissionin writingfromthepublisher. InternationalElectrotechnicalCommission 3,ruedeVarembGeneva,Switzerland Telefax:+41229190300 email:inmailiec.ch IECwebsitehttp:/www.iec.ch CODEPRIX PRICECODE D2 6051213CEI:1997 COMMISSIONLECTROTECHNIQ

17、UEINTERNATIONALE _ COMPOSANTSLECTROMCANIQUESPOUR QUIPEMENTSLECTRONIQUES PROCDURESDESSAIDEBASEETMTHODESDEMESURE Partie1:Examengnral Section3:Essai1cEngagementdecontact AVANTPROPOS 1) LaCEI(CommissionElectrotechniqueInternationale)estuneorganisationmondialedenormalisationcompose delensembledescomitsle

18、ctrotechniquesnationaux(ComitsnationauxdelaCEI).LaCEIapourobjetde favoriserlacooprationinternationalepourtouteslesquestionsdenormalisationdanslesdomainesde llectricitetdellectronique.Aceteffet,laCEI,entreautresactivits,publiedesNormesInternationales. Leurlaborationestconfiedescomitsdtudes,auxtravaux

19、desquelstoutComitnationalintressparle sujettraitpeutparticiper.Lesorganisationsinternationales,gouvernementalesetnongouvernementales,en liaisonaveclaCEI,participentgalementauxtravaux.LaCEIcollaboretroitementaveclOrganisation InternationaledeNormalisation(ISO),selondesconditionsfixesparaccordentreles

20、deuxorganisations. 2) LesdcisionsouaccordsofficielsdelaCEIconcernantlesquestionstechniques,reprsentent,danslamesure dupossibleunaccordinternationalsurlessujetstudis,tantdonnquelesComitsnationauxintresss sontreprsentsdanschaquecomitdtudes. 3) Lesdocumentsproduitsseprsententsouslaformederecommandation

21、sinternationales.Ilssontpublis commenormes,rapportstechniquesouguidesetagrscommetelsparlesComitsnationaux. 4) Danslebutdencouragerlunificationinternationale,lesComitsnationauxdelaCEIsengagentappliquerde faontransparente,danstoutelamesurepossible,lesNormesinternationalesdelaCEIdansleursnormes nationa

22、lesetrgionales.ToutedivergenceentrelanormedelaCEIetlanormenationaleourgionale correspondantedoittreindiqueentermesclairsdanscettedernire. 5) LaCEInafixaucuneprocdureconcernantlemarquagecommeindicationdapprobationetsaresponsabilit nestpasengagequandunmatrielestdclarconformelunedesesnormes. 6) Lattent

23、ionestattiresurlefaitquecertainsdeslmentsdelaprsenteNormeinternationalepeuventfaire lobjetdedroitsdepropritintellectuelleoudedroitsanalogues.LaCEInesauraittretenuepour responsabledenepasavoiridentifidetelsdroitsdepropritetdenepasavoirsignalleurexistence. LaNormeinternationaleCEI6051213attablieparles

24、ouscomit48B:Connecteurs,du comitdtudes48delaCEI:Composantslectromcaniquesetstructuresmcaniquespour quipementslectroniques. Letexteanglaisdecettenormeestissudesdocuments48B/591/FDISet48B/636/RVD. Laversionfranaisedecettenormenapastsoumiseauvote. LannexeAestdonnetitredinformationuniquement.6051213IEC:

25、1997 3 INTERNATIONALELECTROTECHNICALCOMMISSION _ ELECTROMECHANICALCOMPONENTS FORELECTRONICEQUIPMENT BASICTESTINGPROCEDURESANDMEASURINGMETHODS Part1:Generalexamination Section3:Test1cElectricalengagementlength FOREWORD 1) TheIEC(InternationalElectrotechnicalCommission)isaworldwideorganizationforstand

26、ardizationcomprising allnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectoftheIECistopromote internationalcooperationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.To thisendandinadditiontootheractivities,theIECpublishesInternationalStandards.Theirprepara

27、tionis entrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwithmay participateinthispreparatorywork.International,governmentalandnongovernmentalorganizationsliaising withtheIECalsoparticipateinthispreparation.TheIECcollaboratescloselywiththeInternationalOrganization forS

28、tandardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwo organizations. 2) TheformaldecisionsoragreementsoftheIEContechnicalmattersexpress,asnearlyaspossible,an internationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentation fromallinterestedNa

29、tionalCommittees. 3) Thedocumentsproducedhavetheformofrecommendationsforinternationaluseandarepublishedintheform ofstandards,technicalreportsorguidesandtheyareacceptedbytheNationalCommitteesinthatsense. 4) Inordertopromoteinternationalunification,IECNationalCommitteesundertaketoapplyIECInternational

30、 Standardstransparentlytothemaximumextentpossibleintheirnationalandregionalstandards.Any divergencebetweentheIECStandardandthecorrespondingnationalorregionalstandardshallbeclearly indicatedinthelatter. 5) TheIECprovidesnomarkingproceduretoindicateitsapprovalandcannotberenderedresponsibleforany equip

31、mentdeclaredtobeinconformitywithoneofitsstandards. 6) AttentionisdrawntothepossibilitythatsomeoftheelementsofthisInternationalStandardmaybethesubject ofpatentrights.TheIECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardIEC6051213hasbeenpreparedbyIECsubcommittee4

32、8B: Connectors,ofIECtechnicalcommittee48:Electromechanicalcomponentsandmechanical structuresforelectronicequipment. Thetextofthisstandardisbasedonthefollowingdocuments: FDIS Reportonvoting 48B/591/FDIS 48B/636/RVD Fullinformationonthevotingfortheapprovalofthisstandardcanbefoundinthereporton votingin

33、dicatedintheabovetable.4 6051213CEI:1997 COMPOSANTSLECTROMCANIQUESPOUR QUIPEMENTSLECTRONIQUES PROCDURESDESSAIDEBASEETMTHODESDEMESURE Partie1:Examengnral Section3:Essai1cEngagementdecontact 1 Domainedapplicationetobjet LaprsentesectiondelaCEI605121estutilise,lorsquelaspcificationparticulirele prescri

34、t,pouressayerlescomposantslectromcaniquesdudomainedapplicationducomit dtudes48delaCEI.Cetessaipeutaussitreeffectusurdesdispositifssimilaires lorsquunespcificationparticulireleprescrit. Lobjetdecetessaiestdedfinirunemthodedessainormalisepourmesurerlengagement decontactdansunconnecteurselonladfinition

35、duVEI5810315. 2Rfrences normatives Ledocumentnormatifsuivantcontientdesdispositionsqui,parsuitedelarfrencequiyest faite,constituentdesdispositionsvalablespourlaprsentepartiedelaCEI605121.Aumoment delapublication,lesditionsindiquestaientenvigueur.Toutdocumentnormatifestsujet rvisionetlespartiesprenan

36、tesauxaccordsfondssurlaprsentepartiedela CEI605121sontinvitesrechercherlapossibilitdappliquerlesditionslesplusrcentes desdocumentsnormatifsindiqusciaprs.LesmembresdelaCEIetdelISOpossdentle registredesNormesinternationalesenvigueur. CEI60050(581):1978, VocabulaireElectrotechniqueInternational(VEI)Cha

37、pitre581: Composantslectromcaniquespourquipementslectroniques 3 Prparationduspcimen Lesconnecteursdoiventtreprparscommeprescritdanslaspcificationparticulire.Sauf indicationcontrairedelaspcificationparticulire,lembaseduconnecteurdoittremonte danslesconditionsnormalesdeserviceetlafichedoittremontesuru

38、ndispositif permettantdemesurerlacoursededplacement. NOTECertainscontactsfemellessontquipsdunfourreauquiprotgeleouleslmentsassurantlaforce decontact.Cefourreaunestpasconupourparticipercommelmentconducteurducourant.En consquence,pendantcetessai,ondoitsassurerquelecontactlectriquestablitentrelecontact

39、mleet llmentducontactfemelleassurantlaforcedecontact,pluttquavecunventuelfourreau. Lesconnecteursdoiventtrecblsenaccordaveclaspcificationparticulire.Les conducteursdesfichesetdesembasesdoiventtrerelisselonlafigure1. 4Mthode dessai 4.1Mesures Lespcimendoittrereliuncircuitdessaiselonlesindicationsdela

40、figure1. Fermerlinterrupteuretajusterlecourant100mA.6051213IEC:1997 5 ELECTROMECHANICALCOMPONENTS FORELECTRONICEQUIPMENT BASICTESTINGPROCEDURESANDMEASURINGMETHODS Part1:Generalexamination Section3:Test1cElectricalengagementlength 1 Scopeandobject ThissectionofIEC605121,whenrequiredbythedetailspecifi

41、cation,isusedfortesting electromechanicalcomponentswithinthescopeofIECtechnicalcommittee48.Thistestmay alsobeusedforsimilarcomponentswhenspecifiedinadetailspecification. Theobjectofthistestistodefineastandardtestmethodtomeasuretheelectrical engagementlengthinaconnectorasdefinedinIEV5810315. 2 Normat

42、ivereferences Thefollowingnormativedocumentcontainsprovisionswhich,throughreferenceinthistext, constituteprovisionsofthispartofIEC605121.Atthetimeofpublication,theeditions indicatedwerevalid.Allnormativedocumentsaresubjecttorevision,andpartiesto agreementsbasedonthispartofIEC605121areencouragedtoinvestigatethepossibilityof apply