1、BRITISH STANDARD AEROSPACE SERIES BS EN 3475-202:2002 Cables, electrical, aircraft use Test methods Part 202: Mass The European Standard EN 3475-202:2002 has the status of a British Standard ICS 49.060 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 3475-202:2002 This Bri
2、tish 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 15 February 2002 BSI 15 February 2002 ISBN 0 580 38374 1 National foreword This British Standard is the
3、 official English language version of EN 3475-202:2002. 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: A list of organizations rep
4、resented 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 Correspon
5、dence 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
6、 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 promulgate
7、 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 publication Amd. No. Date Comments
8、EUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN3475202 February2002 ICS49.060 Englishversion AerospaceseriesCables,electrical,aircraftuseTest methodsPart202:Mass SriearospatialeCbleslectriquesusage aronautiqueMthodesdessaisPartie202:Masse LuftundRaumfahrtElektrischeLeitungenfrLuftfahrt, Verwendung
9、PrfverfahrenTeil202:Masse ThisEuropeanStandardwasapprovedbyCENon5August2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings
10、uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamest
11、atusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENO
12、RMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN3475202:2002EEN3475202:2002(E) 2 Foreword Thisdocument(EN3475202:2002)hasbeenpreparedbytheEuropeanAssociationo
13、fAerospace Manufacturers(AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesof AECMA,priortoitspresentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationals
14、tandards,eitherbypublicationofanidentical textorbyendorsement,atthelatestbyAugust2002,andconflictingnationalstandardsshallbewithdrawnat thelatestbyAugust2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard
15、:Austria,Belgium,CzechRepublic,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway, Portugal,Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN3475202:2002(E) 3 1 Scope Thisstandardspecifiesamethodofmeasuringthemassofconductorsandcables. Itshallbeusedtogether
16、withEN3475100. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprovisionsfromotherpublications. Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicat
17、ionsapplyto thisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthe latesteditionofthepublicationreferredtoapplies. EN3475100 AerospaceseriesCables,electrical,aircraftuseTestmethodsPart100:General 3 Apparatus Themassandlengthofthespecimenshallbedeterminedwithanappar
18、atushavinganaccuracyofatleast 1%. 4 Method 4.1 Conductormass Themassshallbemeasuredonaspecimenatleast0,5mlong. 4.2 Cablemass Themassshallbemeasuredonaspecimenwhoselengthshallbegiveninthetechnicalspecification. 5 Requirement Themassofconductorsandcables,expressedinkg/kmshallcomplywiththevaluegivenint
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