1、BRITISH STANDARD AEROSPACE SERIES BS EN 2591-6317: 2002 Elements of electrical and optical connection Test methods Part 6317: Optical elements Flammability The European Standard EN 2591-6317:2001 has the status of a British Standard ICS 49.035; 31.260 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERM
2、ITTED BY COPYRIGHT LAWBS EN 2591-6317:2002 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 4 January 2002 BSI 4 January 2002 ISBN 0 580 38813 1
3、 National foreword This British Standard is the official English language version of EN 2591-6317:2001. The UK participation in its preparation was entrusted to Technical Committee ACE/6/10, Aerospace - Fibre Optic Systems and Equipment, which has the responsibility to: A list of organizations repre
4、sented on this committee 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 Corresponde
5、nce 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 not of i
6、tself 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 promulgate t
7、hem 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 indicates when the document was last issued. Amendments issued since publication Amd
8、. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN25916317 December2001 ICS49.060 Englishversion AerospaceseriesElementsofelectricalandopticalconnection TestmethodsPart6317:OpticalelementsFlammability SriearospatialeOrganesdeconnexionlectriqueet optiqueMthodesdessaisPartie6317:Orga
9、nes optiquesTenuelaflamme LuftundRaumfahrtElektrischeundoptische VerbindungselementePrfverfahrenTeil6317:Optische ElementeEntflammbarkeit ThisEuropeanStandardwasapprovedbyCENon5August2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope a
10、n Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemad
11、ebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norw
12、ay,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN2591
13、6317:2001EEN25916317:2001(E) 2 Foreword ThisEuropeanStandardhasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers (AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovaloftheNationalAssociationsandtheOfficialServicesofthemember
14、countriesof AECMA,priortoitspresentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidentical textorbyendorsement,atthelatestbyJune2002,andconflictingnationalstandardsshallbewithdrawnat thelatestbyJune2002. AccordingtotheCEN/CENELECInternalRegulations,t
15、henationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal, Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN25916317:2001(E) 3 1 Scope
16、Thisstandardspecifiesamethodofverifyingthesuitabilityofmaterialsusedinopticalconnectionelements (includingpermanentconnections)andfibreopticcouplerswithrespecttononpropagationofaflame,when exposedtoaflameforashortperiod. ItshallbeusedtogetherwithEN2591100. 2 Normativereferences ThisEuropeanStandardi
17、ncorporatesbydatedorundatedreferenceprovisionsfromotherpublications. Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplyto thisEuropeanStandardonlywhenincorporatedinitby
18、amendmentorrevision.Forundatedreferencesthe latesteditionofthepublicationreferredtoapplies. EN2591100 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part100:General 1) EN2591207 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part207:Voltageprooftest EN2591317
19、AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part317:Flammability EN2591409 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part409:Contactretentionininsert EN25916101 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part6101:Opticalelements
20、Visualexamination 3 Preparationofspecimens 3.1 Specimensshallbeterminatedwithcableswhichdonotpropagateflamesandfittedwithstandard accessoriesinaccordancewiththeproductstandard.Cavitieswithunterminatedcontactsshallhavefiller plugsfitted(whereapplicable). Opticalconnectionelementsshallbeeithermated,or
21、haveprotectivecoversfitted. Thespecimensshallbeheldinafixedpositioninasuitabledevice,sothatthethermalinertiaisnegligible. 3.2 Unlessotherwiseindicatedinthetechnicalspecification,thefollowingdetailsshallbespecified: SeeEN2591317(ifapplicable)plus: typeofopticalcable/fibre. 4 Apparatus SeeEN2591317. 1
22、) PublishedasAECMAPrestandardatthedateofpublicationofthepresentstandardEN25916317:2001(E) 4 5 Method 5.1 Procedure EN2591317MethodA.Referencestoelectricalcircuitsonlyapplytohybridopticalconnectionelements. 5.2 Finalmeasurementsandrequirements EN2591207Voltageprooftest(ifapplicable) EN25916101Visuale
23、xamination EN2591409ContactretentionininsertBS EN 2591-6317: 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 international level
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