1、BRITISH STANDARD AEROSPACE SERIES BS EN 2591-614:2002 Elements of electrical and optical connection Test methods Part 614: Optical elements Connector radial compression The European Standard EN 2591-614:2002 has the status of a British Standard ICS 49.060 BS EN 2591-614:2002 This British Standard, h
2、aving 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 12 July 2002 BSI 12 July 2002 ISBN 0 580 40045 X National foreword This British Standard is the official English langua
3、ge version of EN 2591-614:2002. The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcommittee ACE/6/10, Aerospace Fibre optic systems and equipment, which has the responsibility to: A list of organizations
4、 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 Standards Catalogue under the section entitled “International Standards Co
5、rrespondence 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 for their correct application. Compliance with a British Standard does
6、 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 informed; monitor related international and European developments and pro
7、mulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 5 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Co
8、mmentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN2591614 June2002 ICS49.060 Englishversion AerospaceseriesElementsofelectricalandopticalconnection TestmethodsPart614:OpticalelementsConnectorradial compression SriearospatialeOrganesdeconnexionlectriqueet optiqueMthodesdessaisPartie614:Organesop
9、tiques Compressionradialeduconnecteur LuftundRaumfahrtElektrischeundoptische VerbindungselementePrfverfahrenTeil614:Optische ElementeRadialeBelastungdesSteckverbinders ThisEuropeanStandardwasapprovedbyCENon8February2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulateth
10、econditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,Germa
11、n).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,I
12、taly,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwi
13、deforCENnationalMembers. Ref.No.EN2591614:2002EEN2591614:2002(E) 2 Foreword Thisdocument(EN2591614:2002)hasbeenpreparedbytheEuropeanAssociationofAerospace Manufacturers(AECMA). AfterenquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovaloftheNationalA
14、ssociationsandtheOfficialServicesofthemembercountriesof AECMA,priortoitspresentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidentical textorbyendorsement,atthelatestbydcembre2002,andconflictingnationalstandardsshallbewithdrawn atthelatestbydcembre20
15、02. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway, Portugal,Spain,Sweden,Swit
16、zerlandandtheUnitedKingdomEN2591614:2002(E) 3 1 Scope Thisstandardspecifiesamethodofcheckingtheresistancetoradialcompressionofopticalconnection elements(includingpermanentconnections)andfibreopticcouplers. ItshallbeusedtogetherwithEN2591100. 2 Normativereferences ThisEuropeanStandardincorporatesbyda
17、tedorundatedreferenceprovisionsfromotherpublications. Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplyto thisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevi
18、sion.Forundatedreferencesthe latesteditionofthepublicationreferredtoapplies. EN2591100 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part100:General 1) EN2591408 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part408:Matingandunmatingforces 2 EN2591601 Aerosp
19、aceseriesElementsofelectricalandopticalconnectionTestmethods Part601:OpticalelementsInsertionloss 2) EN25916101 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part6101:OpticalelementsVisualexamination TR4257 AerospaceseriesElementsofelectricalandopticalconnectionRelationshipbetwe
20、en thenumberingsystemsforpartsofEN2591 3) 3 Preparationofspecimens 3.1 Specimensshallbefittedwiththeaccessoriesandterminatedinaccordancewiththeproduct standard.Cavitieswithunterminatedcontactsshallhavefillerplugsfitted(whereapplicable). Ifnotatstandardtestconditions,thespecimensshallbesubjectedtosta
21、ndardtestconditionsandstabilized attheseconditionsfor24hasdefinedinEN2591100. 3.2 Unlessotherwiseindicatedinthetechnicalspecification,thefollowingdetailsshallbestated: loadtobeappliedandthedurationitwillbemaintained; maximumvalueofinsertionloss; numberofaxestobetested; typeandlengthofcable/fibre; ra
22、teofloadapplication; impactsurface(length,width,thicknessandmaterial)ifotherthanstatedin4. 1) PublishedasAECMAPrestandardatthedateofpublicationofthisstandard 2) SeeTR4257. 3) PublishedasAECMATechnicalReportatthedateofpublicationofthisstandardEN2591614:2002(E) 4 4 Apparatus SeeEN2591601plus: asteelpl
23、ateofnominalsize300mm 500mm 25mmthickasbasictestsurface; paralleltothistestsurface,andabovearelationtoitscentre,analuminiumplateofnominalsize 100mm 100mm 15mmthicksupportingapieceofmaterial10mmthickof80shoreDhardness shallbeusedtoapplytheload(figure1). Figure1 Figure2 5M e t h o d 5.1 Procedure Seet
24、able1. Unlessotherwisestatedintheproductstandard,theloadanddurationofapplicationshallbechosenfrom anycombinationofthefollowingvalues: Table1 Load Duration 500N 1,5s 1000N 5s 2000N 10s 5000N 60sEN2591614:2002(E) 5 ConnectthespecimentoanLLSandLDS(figure2); Setthepowerleveltozerotoassureareferencelevel
25、 Disconnectthespecimenandplaceitbetweentheplateandthetestsurface; Applytheloadatadurationselectedfromtable1; Removetheload. NOTE Bulkhead/panelmountreceptaclesarenotrequiredtobetested. 5.2 Finalmeasurementsandrequirements EN25916101 Connectagainthespecimentotheformerreceptacle EN2591408(applicablet
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