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1、EUROPEANSTANDARDEN50525-2-11NORMEEUROPÉENNEEUROPÄISCHENORMMay2011ICS29.035.20;29.060.20SupersedesHD21.5S3:1994(partially)+A1:1999(partially)+A2:2001(partially),HD21.12S1:1994+A1:2001EnglishversionElectriccables-Lowvoltageenergycablesofratedvoltagesuptoandinclud
2、ing450/750V(U0/U)-Part2-11:Cablesforgeneralapplications-FlexiblecableswiththermoplasticPVCinsulationCâblesélectriques-KabelundLeitungen-Câblesd’énergiebassetensiondetensionStarkstromleitungenmitNennspannungenassignéeaupluségaleà450/750Vbis450/750V(U0/U)-(U0/U)-
3、Teil2-11:StarkstromleitungenfürPartie2-11:CâblespourapplicationsallgemeineAnwendungen-générales-FlexibleLeitungenmitthermoplastischerCâblessouplesisolésenPVCPVC-IsolierungthermoplastiqueThisEuropeanStandardwasapprovedbyCENELECon2011-01-17.CENELECmembersarebound
4、tocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentra
5、lSecretariatortoanyCENELECmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENELECmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheo
6、fficialversions.CENELECmembersarethenationalelectrotechnicalcommitteesofAustria,Belgium,Bulgaria,Croatia,Cyprus,theCzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,theNetherlands,Norway,
7、Poland,Portugal,Romania,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.CENELECEuropeanCommitteeforElectrotechnicalStandardizationComitéEuropéendeNormalisationElectrotechniqueEuropäischesKomiteefürElektrotechnischeNormungManagementCentre:AvenueMar
8、nix17,B-1000Brussels©2011CENELEC-AllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENELECmembers.Ref.No.EN50525-2-11:2011EEN50525-2-11:2011-2-ForewordThisEur
