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4、:2011National forewordThis British Standard is the UK implementation of EN 50363-6:2005+A1:2011. It supersedes BS EN 50363-6:2005, which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CENELEC text carry the nu
5、mber of the CENELEC amendment. For example, text altered by CENELEC amendment A1 is indicated by !“.The UK participation in its preparation was entrusted by Technical Committee GEL/20, Electric cables, to Subcommittee GEL/20/17, Electric Cables Low voltage.A list of organizations represented on this
6、 subcommittee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 50363-6:2005+A1
7、:2011This British Standard was published under the authority of the Standards Policy and Strategy Committee on 16 January 2006 BSI 2011ISBN 978 0 580 67091 6Amendments/corrigenda issued since publicationDate Comments30 November 2011 Implementation of CENELEC amendment A1:2011EUROPEAN STANDARD EN 503
8、63-6:2005+A1NORMEEUROPENNEEUROPISCHENORMCENELECEuropean Committeefor Electrotechnical StandardizationComitEuropendeNormalisationElectrotechniqueEuropisches Komitee frElektrotechnischeNormungCentralSecretariat:ruedeStassart35,B-1050 Brussels 2005 CENELEC- Allrightsofexploitationinany form and by any
9、means reserved worldwidefor CENELECmembers.Ref.No. EN 50363-6:2005 EICS 29.035.20EnglishversionInsulating, sheathingandcoveringmaterials for low voltageenergy cables Part 6:Halogen-free,cross-linked sheathingcompounds Matriaux pour enveloppe isolante,gainageet revtement pourles cblesdnergiebasse ten
10、sionPartie 6:Mlanges rticuls sanshalogne pour gaineIsolier-,Mantel- undUmhllungswerkstoffefrNiederspannungskabel und -leitungenTeil 6: Halogenfreie,vernetzteMantelmischungenThis European Standard wasapproved by CENELEC on 2005-11-01. CENELEC membersare bound tocomply with the CEN/CENELECInternal Reg
11、ulations which stipulate theconditionsfor giving this EuropeanStandard thestatusofanationalstandard without any alteration.Up-to-date lists and bibliographical referencesconcerningsuch national standards may be obtained onapplication to the Central Secretariat or to any CENELECmember.This EuropeanSt
12、andardexistsin threeofficial versions(English, French,German).Aversion in anyotherlanguage made by translation under the responsibility of aCENELEC member into its ownlanguage andnotified to the Central Secretariat has thesamestatusas the official versions.CENELEC membersare the national electrotech
13、nical committeesofAustria, Belgium, Cyprus,CzechRepublic, Denmark, Estonia, Finland, France, Germany,Greece, Hungary,Iceland, Ireland, Italy,Latvia,Lithuania, Luxembourg, Malta, Netherlands, Norway,Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,Switzerland and United Kingdom.March 2011- 2 - For
14、eword to amendment A1 This amendment was prepared by the Technical Committee CENELEC TC 20. The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A1 to EN 50363-6:2005 on 2011-03-14. The following dates were fixed: latest date by which the am
15、endment has to be implementedat national level by publication of an identical national standard or by endorsement (dop) 2012-03-14 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2014-03-14 _ BS EN 50363-6:2005+A1:2011EN 50363-6:2005+A1:2011 (E)F
16、orewordThis European Standardwas prepared by the Technical Committee CENELEC TC 20, Electric cables.The text of the draft was submitted to the formal vote andwas approved by CENELEC as EN 50363-6on 2005-11-01.EN 50363 (inall its parts) supersedes the equivalent information at present in HD 21.1 S4,H
17、D 21.14 S1, HD 22.1S4, HD 22.10S1, HD 22.14S2 and prHD 21.15 S1. Theexisting information intheseHDs willbedeleted at thenext maintenancereview.EN 50363-6 should be read in conjunctionwith EN 50363-0.Thefollowing dates werefixed: latest datebywhich the EN has to be implementedat nationallevel by publ
18、ication of an identicalnationalstandardorbyendorsement (dop) 2006-11-01 latestdatebywhich the national standards conflictingwith the EN have to be withdrawn(dow) 2007-11-01 3Contents 1Scope .42 Normativereferences .43 Definitions.44Properties .4Table 1Type of halogen-free cross-linked sheathing comp
19、ound .4Table 2Requirements for the testsfor halogen-free crosslinked sheathingcompounds .5BS EN 50363-6:2005+A1:2011EN 50363-6:2005+A1:2011 (E)- 41ScopeThis part of EN 50363 specifies the requirements for the physical properties of the harmonisedhalogen-freecross-linked sheathingcompounds giveninTab
20、le 1. Therelevant test methods forverificationofcompliance aregiven in EN 60811 (series), EN 50267-2 (series),EN 60684-2 andEN 50396.NOTE 1Requirementsfor smokeemission,which are based on testsoncablesand not individual materials, are given in therelevant cablestandard.NOTE 2Thispart ofEN50363 is to
21、 be readinconjunctionwithEN50363-0.Table1Typeofhalogen-freecross-linked sheathingcompoundType MaximumcableoperatingtemperatureCGeneralapplicationEM 8 90 OrdinarydutyEM 10 90 Ordinarydutyinner sheath for useinconjunctionwithEM82 Normativereferences For the purposes of this part ofEN50363, the require
22、ments of EN 50363-0, Clause 2, applywithregard tonormativereferences.3 Definitions For the purposes of this part of EN 50363, thedefinitions given in EN 50363-0, Clause 3, apply.4Properties Eachcompound shallmeet the particular requirements listed in Table 2, when using the test methodsreferenced in
23、 columns 4and 5.NOTE For cross-references to thelatest editions of the test method standards seeTable2 ofEN50363-0.! “n! “BS EN 50363-6:2005+A1:2011EN 50363-6:2005+A1:2011 (E)5Table 2Requirementsfor the tests for halogen-freecrosslinkedsheathingcompounds1 2 345 6 7TestmethoddescribedinEN 60811 bType
24、ofcompoundRefNo Test a Unit SectionClause EM8EM10 1Mechanicalproperties1.1 Properties beforeageing1-19.2 1.1.1 Values tobeobtainedfor the tensilestrength:-median, min. N/mm 7,0 5,01.1.2 Values to be obtainedfor theelongation at break:-median, min. %125 1251.2 Propertiesafter ageingin airoven1-2 8.11
25、.2.1 Ageingconditions:-temperatureC 1 0 2 1 0 2 -duration of treatment h 7x 24 7x 241.2.2 Value tobeobtainedfor the tensilestrength:-median, min. N/mm -5,0-variation, max. %-30 c -30 c1.2.3 Values tobeobtainedfor theelongation at break:-median, min. %100 100-variation, max. % 30 301.3 Properties aft
26、erimmersion in mineral oil2-1 101.3.1 Test conditions:-oil temperatureC 100 2 -duration of immersionin oilh 24 -1.3.2 Values tobeobtainedfor the tensilestrength:-variation, max. % 40 -1.3.3 Value to be obtainedfor the elongation at break:-variation, max. % 40 -!“2 2BS EN 50363-6:2005+A1:2011EN 50363
27、-6:2005+A1:2011 (E) 6 Table 2Requirementsfor the tests for halogen-freecrosslinkedsheathingcompounds(continued)1 2 345 6 7TestmethoddescribedinEN 60811 bTypeofcompoundRefNo Test a Unit SectionClause EM8EM10 2 Hot set test 2-1 92.1 Conditions oftreatment:-temperatureC 200 3 200 3 - time under load mi
28、n1515-mechanicalstressN/cm 20 202.2 Test requirements:-max.elongation underload%100 100-max.elongation afterunloading% 25 253 Bending testat lowtemperature1-48.2 3.1 Test conditions:-temperatureC -15 2 -15 2 -periodofapplicationof low temperatureh1-4 8.2.3 dd3.2 Result to be obtained ee4Elongation t
29、estat lowtemperature1-48.44.1 Test conditions:-temperatureC -15 2 -15 2 -periodofapplicationof low temperatureh1-4 8.4.4 &8.4.5dd4.2 Result tobeobtained:-elongationwithout break, min.% 30 305Ozone resistance test5.1 Method A 2-18- test temperatureC 25 2 -testdurationh 24-ozone concentration(byvolume
30、)%(250 to300) x10 -4-BS EN 50363-6:2005+A1:2011EN 50363-6:2005+A1:2011 (E) 7Table 2Requirementsfor the tests for halogen-freecrosslinkedsheathingcompounds(continued)1 2 345 6 7TestmethoddescribedinEN 60811 bTypeofcompoundRefNo Test a Unit SectionClause EM8EM10 5.2 Method BEN50396 8.1.3 - test temper
31、atureC 40 2 -testdurationh 72 -ozone concentration(byvolume)% (200 50)x10 -6-5.3 Result to be obtained e6 Assessmentofhalogens6.1 -ph, min. EN 50267-2-2 4,3 4,3 6.2 -conductivity,max. S/mm EN 50267-2-2 10 106.3 -amount of halogenacid gas-HCI andHBr,max.% EN 50267-2-10,5 0,5-HF, max. f %EN 60684-2 0,
32、1 0,1a Informationonother testsisgiven in EN 50363-0, Clause5.b Unless stated otherwise.d See test method referred to in columns4and 5.e No cracks.f This test need not beperformedifanegativeresult isobtained forfluorine in the test to Annex DofHD 21.14.c No limit for the positive tolerance.! “BS EN
33、50363-6:2005+A1:2011EN 50363-6:2005+A1:2011 (E)BSI GroupHeadquarters 389 Chiswick High Road, London, W4 4AL, UK Tel +44 (0)20 8996 9001 Fax +44 (0)20 8996 7001 standardsBSI - British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents t
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