1、BRITISH STANDARD AEROSPACE SERIES BS EN 3475-405:2002 Cables, electrical, aircraft use Test methods Part 405: Bending at ambient temperature The European Standard EN 3475-405:2002 has the status of a British Standard ICS 49.060 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS
2、 EN 3475-405:2002 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 04 February 2002 BSI 04 February 2002 ISBN 0 580 38363 6 National foreword Th
3、is British Standard is the official English language version of EN 3475-405:2002. The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace, avionic, electrical and fibre optic technology, to Subcommittee ACE/6/2, Aerospace Cables, which has the responsibility to:
4、 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 Standards Catalogue under the section entitled “In
5、ternational 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 for their correct application. Compliance with
6、 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 informed; monitor related international and Europ
7、ean 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 and 3, and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since pu
8、blication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN3475405 January2002 ICS49.060 Englishversion AerospaceseriesCables,electrical,aircraftuseTest methodsPart405:Bendingatambienttemperature SriearospatialeCbleslectriquesusage aronautiqueMthodesdessaiPartie405:Courbure lat
9、empratureambiante LuftundRaumfahrtElektrischeLeitungenfrLuftfahrt, VerwendungPrfverfahrenTeil405:Biegenbei Raumtemperatur ThisEuropeanStandardwasapprovedbyCENon6August2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthesta
10、tusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation
11、undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portuga
12、l,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN3475405:2002EE
13、N3475405:2002(E) 2 Foreword Thisdocument(EN3475405:2002)hasbeenpreparedbytheEuropeanAssociationofAerospace Manufacturers(AECMA). AfterenquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercoun
14、triesof AECMA,priortoitspresentationtoCEN ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidentical textorbyendorsement,atthelatestbyJuly2002,andconflictingnationalstandardsshallbewithdrawnatthe latestbyJuly2002. AccordingtotheCEN/CENELECInternalRegulations,thenat
15、ionalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway, Portugal,Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN3475405:2002(E) 3 1 Scope
16、Thisstandardspecifiesamethodofdeterminingthebehaviourofacableafterabendtestatambient temperature. ItshallbeusedtogetherwithEN3475100. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprovisionsfromotherpublications. Thesenormativereferencesarecitedattheappropriateplaces
17、inthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplyto thisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthe latesteditionofthepublicationreferredtoapplies. EN3475100 AerospaceseriesCables
18、,electrical,aircraftuseTestmethodsPart100:General EN3475302 AerospaceseriesCables,electrical,aircraftuseTestmethodsPart302:Voltage prooftest 3 Preparationofaspecimen Takeaspecimenatleast750mminlengthfromafinishedcable. 4 Apparatus Ahorizontallysupportedmandrelshallberequiredforthistest.Thediameterof
19、themandrelandtheload weighttobeusedshallbegiveninthetechnicalspecification. 5 Method 5.1 Procedure Fixoneendofthespecimentothemandrelandloadtheotherend. Turnthemandrelatbetweentwoandthreeturnsperminuteuntilthetotallengthofthespecimeniswound aroundit.Movethemandrelintheoppositedirectionuntilthetotall
20、engthofthespecimeniswound,the compressedpartinthefirstoperationbecomingthestretchedpartinthesecond. Thecycleshallbeperformedtwice. 5.2 Requirement Oncompletion,thespecimenshallpassthevoltageprooftestdefinedinEN3475302.BS EN 3475-405:2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards
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