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1、BRITISHSTANDARDBSEN50266-2-1:2001IncorporatingCorrigendumNo.1Commontestmethodsforcablesunderfireconditions—Testforverticalflamespreadofvertically-mountedbunchedwiresorcables—Part2-1:Procedures—CategoryAF/RTheEuropeanStandardEN50266-2-1:2001hasthestatusofaBritish
2、Standard--`,`,-`-`,,`,,`,`,,`---ICS13.220.40;29.060.20
CopyrightBritishStandardsInstitutionProvidedbyIHSunderlicensewithBSINoreproductionornetworkingpermittedwithoutlicensefromIHSNotforResaleBSEN50266-
3、2-1:2001NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN50266-2-1:2001,includingCorrigendumMarch2002.TogetherwithBSEN50266-1,BSEN50266-2-2,BSEN50266-2-3;BSEN50266-2-4andBSEN50266-2-5,itsupersedesBS4066-3:1994whichiswithdrawn.BS4066-3:19
4、94hadanumberoftestcategories.AllthesetestcategoriesareretainedinBSEN50266,andcanbefoundintherespectivepartsofthenewpublicationasfollows:TestcategoryinBS4066-3EquivalentpartofBSEN50266aAF/RBSEN50266-2-1ABSEN50266-2-2BBSEN50266-2-3CBSEN50266-2-4—BSEN50266-2-5baIna
5、llcases,theparticularpartistobeusedinconjunctionwithBSEN50266-1,whichdescribesthetestapparatus.bThispartdescribesCategoryD,whichdidnotformpartofBS4066-3.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteeGEL/20,Electriccables,toSubcommitteeGEL/20/
6、3,Insulationandsheath,whichhastheresponsibilityto:—aidenquirerstounderstandthetext;—presenttotheresponsibleEuropeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandp
7、romulgatethemintheUK.Alistoforganizationsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentit
8、led“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoinclud
