BSEN5026711998在着火条件下电缆的一般测试方法电缆材料燃烧过程中放出气体的试验第1部分装

~STD-BSIBSEN502b7-1-ENGLL779lb2qbb90775LqL528mBRITISHSTANDARDCommontestmethodsforcablesunderfireconditions-Testsongasesevolvedduringcombustionofmaterialsfromcables-Part1:ApparatusTheEuropeanStandardEN50267-1:1998hasthestatusofaBritishStandardICs13.220.4029.060.20NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHILAWBSEN50267-1:1999CopyrightEuropeanCommitteeforElectrotechnicalStandardizationProvidedbyIHSunderlicensewithCENELECNotforResaleNoreproductionornetworkingpermittedwithoutlicensefromIHS--````-`-`,,`,,`,`,,`---BSEN50267-k1999NationalforewordbeenpreparedunderthedirectionoftheElecîxotechnicaiSectorCommittee,waspublishedundertheauthorityoftheStandardsCommitteeandcomesintoeffecton15September1999hd.NO.OBSI09-1999ISBNO680327329ThisBritishStandardistheEnglishianguageversionofEN50267-1:1998.WhencombinedwithBSEN50267-2-1,itsupersedesBS64251:lWwhichiswithdrawn.WhencombinedwithBSEN50267-2-3,itsupersedesBS64252:1993whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteeGEYZO,Electriccables,toSubcommitteeGELJ20/3,insuiaiionandsheath,whichhastheresponsibilityto:DaComments-aidenquiremtounderstandthetea-presenttotheresponsibleEuropeancommitteeanyenquiriesonthe-monitorreiatedintemationalandEuropeandevelopmentsandpromulgateinteqxetation,orproposalsforchange,andkeeptheUKinterestsinformedthemintheUK.Alistoforganizatjonsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecrem.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSIStandardsCatalogueunderthesectionentitled“IntedonalStandardsCorrespondenceIndex”,orbyusingthe“Find”facilityoftheBSIStandardsElectronicCatalogue.ABritishStandarddoesnotpurporttoincludeallthenecessaryprovisionsofacontract.UsersofBritishStandardsareresponsiblefortheircorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to9andabackcover.TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.CopyrightEuropeanCommitteeforElectrotechnicalStandardizationProvidedbyIHSunderlicensewithCENELECNotforResaleNoreproductionornetworkingpermittedwithoutlicensefromIHS--````-`-`,,`,,`,`,,`---STD-BSIBSEN502b7-1-ENGL1999lb29bbî07951433TO=EUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN50267-1June1998ICs13.220.40;29.060.20Descriptors:Electricalinstallation,electriccables,firetests,combustiontests,combustionproducts,PartlysupersedesHD602S1:1992burninggases,corrosivegases,determination,acidity,corrosivity,testequipmentEnglishversionCommontestmethodsforcablesunderfireconditionsTestsongasesevolvedduringcombustionofmaterialsfromcablesPart1:ApparatusMéthodesd'essaicommunesauxcâblessoumisaufeu-Essaissurlesgazemislorsdelacombustiond'unmateriauprelevesuruncâblePartie1:Appareillaged'essaiAllgemeinePriifverfahrenfirdasVerhaltenvonKabelnundisoliertenLeitungenimBrandfall-PrüfungderbeiderVerbrennungderWerkstoffevonKabelnundisoliertenLeitungenentstehendenGaseTeil1:PrüfgerätThisEuropeanStandardwasapprovedbyCENELECon1998-04-01.CENELECmembersareboundtocomplywiththeCENKENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanSudardthestatusofanationalstandardwithoutanyalteration.-tvdatelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedondiontotheCentralSecretariatortoanyCENELECmember.luropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlarsguagemadebytranslationundertheresponsibilityofaCENELECmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENELECmembersarethenationalelectrotechnicalcommitteesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom.CENELECEuropeanCommitteeforElectrotechnicalStandardizationComitéEuropéendeNormalisationElectrotechniqueEuropäischesKomiteefirElektrotechnischeNormungCentralSecretariat:ruedeStassart35,B-1050BrusselsQ1998CENELECAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENELECmembersRef.No.EN50267-1:1998ECopyrightEuropeanCommitteeforElectrotechnicalStandardizationProvidedbyIHSunderlicensewithCENELECNotforResaleNoreproductionornetworkingpermittedwithoutlicensefromIHS--````-`-`,,`,,`,`,,`---Page2EN50267-1:1998ForewordTusEuropeanStandardwaspreparedbytheTechnicalCommitteeCENELECTC20,Electriccables.WhenusedinconjunctionwithEN50267-2-3thisEuropeanStandardsupersedesHD602S1:1992.ThetextofthedraftwassubmittedtotheUniqueAcceptanceProcedureandwasapprovedbyCENELECasEN50267-1on1998-04-01.Thefollowingdateswerefuced:-latestdatebywhichtheENhastobeimplementedatnationallevelbypublicationofanidenticalnationalstandardorbyendorsement(dûp)1999-03-01-latestdatebywhichnationalstandardsconflictingwiththeENhavetobewithdrawn(dow)2000-03-01ContentsPageForeword21Scope32Normativereferences33Definition34Testapparatus34