1、BRITISH STANDARD AEROSPACE SERIES BS EN 2591-428:2002 Elements of electrical and optical connection Test methods Part 428: Sinusoidal vibrations with passage of current for crimped terminal lugs The European Standard EN 2591-428:2002 has the status of a British Standard ICS 49.060 NO COPYING WITHOUT
2、 BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 2591-428:2002 This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 8 July 2002 BSI 8 July
3、2002 ISBN 0 580 39947 8 National foreword This British Standard is the official English language version of EN 2591-428:2002. The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcommittee ACE/6/3, Aerospac
4、e Connectors, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Stan
5、dards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible
6、for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests inf
7、ormed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 4, an inside back cover and a back cover. The BSI copyright date displayed in this document indic
8、ates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN2591428 June2002 ICS49.060 Englishversion AerospaceseriesElementsofelectricalandopticalconnection TestmethodsPart428:Sinusoidalvibrationswithpassageof cu
9、rrentforcrimpedterminallugs SriearospatialeOrganesdeconnexionlectriqueet optiqueMthodesdessaisPartie428:Vibrations sinusodalesavecpassagedecourantpourcossesserties LuftundRaumfahrtElektrischeundoptische VerbindungselementePrfverfahrenTeil428:Vibration, sinusfrmugbeiStromflufrgecrimpteKabelschuhe Thi
10、sEuropeanStandardwasapprovedbyCENon8February2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeo
11、btainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions
12、. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMI
13、TEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN2591428:2002EEN2591428:2002(E) 2 Foreword Thisdocument(EN2591428:2002)hasbeenpreparedbytheEuropeanAssociationofAerospace Manufacturers(AE
14、CMA). AfterenquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesof AECMA,priortoitspresentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublication
15、ofanidentical textorbyendorsement,atthelatestbyDecember2002,andconflictingnationalstandardsshallbe withdrawnatthelatestbyDecember2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRe
16、public,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway, Portugal,Spain,Sweden,SwitzerlandandtheUnitedKingdomEN2591428:2002(E) 3 1 Scope Thisstandardspecifiesamethodfordeterminingtheabilityofcrimpedterminallugstowithstandsinusoidal vibrationswhenacurre
17、ntispassingthroughthem. ItshallbeusedtogetherwithEN2591100. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprovisionsfromotherpublications. Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subseque
18、ntamendmentstoorrevisionsofanyofthesepublicationsapplyto thisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthe latesteditionofthepublicationreferredtoapplies. EN2591100 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part100:General 1) EN2591403
19、 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part403:Sinusoidalandrandomvibration 2) TR4257 AerospaceseriesElementsofelectricalandopticalconnectionRelationshipbetween thenumberingsystemsforpartsofEN2591 3) 3 Preparationofspecimens Thespecimensshallbefittedwiththeirnormalaccess
20、ories,wiredupinaccordancewiththetechnical specification. Thefollowingdetailsshallbespecifiedinthetechnicalspecification: numberofspecimens; typeofcable; installationandwiringofspecimens; initialmeasurementsandrequirement. 4 Equipment InaccordancewithEN2591403. 5 Method 5.1 Initialmeasurements Theses
21、hallbecarriedoutinaccordancewiththetechnicalspecification. 5.2 Level Thevibrationtestlevelshallbegivenbycombiningfiveparameters:frequencyrange,vibrationamplitude, durationoftheendurancetest,ageingtemperatureandcurrent. 1) PublishedasAECMAPrestandardatthedateofpublicationofthisstandard 2) SeeTR4257.
22、3) PublishedasAECMATechnicalReportatthedateofpublicationofthisstandardEN2591428:2002(E) 4 5.2.1 Frequencyrange 10Hzto2000Hz. 5.2.2 Vibrationamplitude Belowcertainfrequenciescalledtransitionfrequencies,amplitudesshallbespecifiedbyconstant displacement,whilstabovethesefrequenciesamplitudesshallbespeci
23、fiedbyconstantacceleration.The valuestobeappliedare0,75mm,15 gn,unlessotherwisespecifiedinthetechnicalspecification. 5.2.3 Durationoftest Theentirefrequencyrangefrom10Hzto2000Hzandbackto10Hzshallberunthroughin20min.This cycleshallbecarriedout12timesineachofthreedirectionsatrightanglestoeachother(i.e
24、.36timesin total),sothatthetotaldurationofthetestisapproximately12h. 5.2.4 Ageingcurrent Duringvibrationacurrentenablingtheageingtemperature(maximumtemperaturesustainedbythecable)to bereachedinthecablecoreshallbepassedthroughthesample.Theageingcurrentshallbedeterminedfor eachtypeofcable. 5.3 Assembl
25、y Theassemblyshallbespecifiedinthetechnicalspecification.BS EN 2591-428:2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the internat
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