1、BRITISH STANDARD AEROSPACE SERIES BS EN 2591-503: 2001 Elements of electrical and optical connection Test methods Part 503: Contact deformation after crimping The European Standard EN 2591-503:2001 has the status of a British Standard ICS 49.060 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED
2、BY COPYRIGHT LAWBS EN 2591-503:2001 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 14 December 2001 BSI 14 December 2001 ISBN 0 580 38126 9 Na
3、tional foreword This British Standard is the official English language version of EN 2591-503:2001. 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, Aerospace - Connectors, which has
4、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 Standards Catalogue under th
5、e 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 for their correct applic
6、ation. 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 informed; monitor related i
7、nternational 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 indicates when the document w
8、as last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN2591503 November2001 ICS49.060 Englishversion AerospaceseriesElementsofelectricalandopticalconnection TestmethodsPart503:Contactdeformationaftercrimping SriearospatialeOrganesde
9、connexionlectriqueet optiqueMthodesdessaisPartie503:Dformationdu contactaprssertissage LuftundRaumfahrtElektrischeundoptische VerbindungselementePrfverfahrenTeil503: KontaktverformungnachdemCrimpen ThisEuropeanStandardwasapprovedbyCENon4June2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalR
10、egulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialver
11、sions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany
12、,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanym
13、eansreserved worldwideforCENnationalMembers. Ref.No.EN2591503:2001EEN2591503:2001(E) 2 Foreword ThisEuropeanStandardhasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers (AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovalof
14、theNationalAssociationsandtheOfficialServicesofthemembercountriesof AECMA,priortoitspresentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidentical textorbyendorsement,atthelatestbyMay2002,andconflictingnationalstandardsshallbewithdrawnat thelatestbyM
15、ay2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal, Spain,Sweden,Switze
16、rlandandtheUnitedKingdom.EN2591503:2001(E) 3 1 Scope Thisstandardspecifiesamethodofassessingthedeformationaftercrimpingofthecontactsusedin elementsofelectricalandopticalconnection. ItshallbeusedtogetherwithEN2591100. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprov
17、isionsfromotherpublications. Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplyto thisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferences
18、the latesteditionofthepublicationreferredtoapplies. EN2591100 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part100:General 1) EN2591102 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part102:Examinationofdimensionsandmass 3 Preparationofspecimens 3.1 Thespec
19、imensshallbecheckedasspecifiedinEN2591102andpreparedasspecified: 50%withcablesofthemaximumsectionallowedbycontact; 50%withcablesoftheminimumsectionallowedbycontact. Thecontactsshallbecrimpedwiththespecifiedtools. 3.2 Unlessspecifiedinthetechnicalspecification,thefollowingdetailsshallbestated: typeof
20、cable; minimumandmaximumsectionsofconductorsforeachcontactsize; crimpingtools; numberofspecimens; requirements. 4 Apparatus Itshallconsistofatestdevicewhichallowscontactrotationanddoesnotcause: anyadditionalexcentricityexceeding1%oftheoriginalcontactexcentricity; anycontactdeformationduetothemethodo
21、fholding. 1) PublishedasAECMAPrestandardatthedateofpublicationofthisstandardEN2591503:2001(E) 4 5 Method 5.1 Procedure Installthecontactsontherotatingdevice.Measureandrecordexcentricitywhilstrotatingthespecimen through360. 5.2 Requirements 5.2.1 Forarotationof360thecontactexcentricityshallnotexceedt
22、hespecifiedvalue. 5.2.2 Forarotationof360theopeningupofthecrimpbarrelinthecrimpareashallnotexceedthe specifiedvalue. 5.2.3 Nocrackshallbevisibleunderthreetimesmagnification.BS EN 2591-503: 2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national
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