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4、A1:2011National forewordThis British Standard is the UK implementation of EN 50363-5:2005+A1:2011. It supersedes BS EN 50363-5:2005 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags.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 n
5、umber 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 thi
6、s 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 50363-5:2005+A
7、1:2011This British Standard was published under the authority of the Standards Policy and Strategy Committee on 16 January 2006 BSI 2011ISBN 978 0 580 67090 9Amendments/corrigenda issued since publicationDate Comments30 November 2011 Implementation of CENELEC amendment A1:2011EUROPEAN STANDARD EN 50
8、363-5/A1 NORME EUROPENNE EUROPISCHE NORM March 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exp
9、loitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50363-5:2005/A1:2011 E ICS 29.035.20 English version Insulating, sheathing and covering materials for low voltage energy cables - Part 5: Halogen-free, cross-linked insulating compounds Matriaux pour enveloppe
10、 isolante, gainage et revtement pour les cbles dnergie basse tension - Partie 5: Mlanges rticuls sans halogne pour enveloppe isolante Isolier-, Mantel- und Umhllungswerkstoffe fr Niederspannungskabel und -leitungen - Teil 5: Halogenfreie, vernetzte Isoliermischungen This amendment A1 modifies the Eu
11、ropean Standard EN 50363-5:2005; it was approved by CENELEC on 2011-03-14. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment the status of a national standard without any alteration. Up-to-date lists and bibliograph
12、ical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC
13、 member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hun
14、gary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. - 2 - This amendment was prepared by the Technical Committee CENELEC TC 20. The text of the draft was submit
15、ted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A1 to EN 50363-5:2005 on 2011-03-14. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-03-14
16、 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2014-03-14 _ BS EN 50363-5:2005+A1:2011EN 50363-5:2005+A1:2011 (E)Foreword to amendment A1 ForewordThisEuropeanStandardwaspreparedby theTechnicalCommitteeCENELECTC 20,Electriccables.The text of thedraft w
17、assubmitted to theformalvoteandwasapprovedbyCENELECasEN50363-5on 2005-11-01.EN50363 (inall its parts) supersedes the equivalent information at present in HD 21.1S4,HD 21.14S1,HD22.1S4,HD 22.10S1,HD 22.14S2 andprHD 21.15S1.TheexistinginformationintheseHDswillbedeletedat thenext maintenancereview.EN50
18、363-5shouldbereadinconjunctionwithEN50363-0.Thefollowingdateswerefixed: latest datebywhich theENhastobeimplementedat nationallevelbypublicationofanidenticalnationalstandardorbyendorsement (dop) 2006-11-01 latestdatebywhich thenationalstandardsconflictingwith theENhave tobewithdrawn(dow) 2007-11-01 3
19、Contents 1Scope.42 Normativereferences.43 Definitions.44Properties.4Table1Typesofhalogen-freecross-linkedinsulatingcompound4Table 2Requirementsfor the testsforhalogen-freecrosslinkedinsulatingcompounds.5BS EN 50363-5:2005+A1:2011EN 50363-5:2005+A1:2011 (E)41ScopeThis part of EN50363 specifies the re
20、quirements for the physical properties of the harmonisedhalogen-free,cross-linkedinsulatingcompoundsgiveninTable1.Therelevant test methodsaregiveninEN 60811series,EN50267-2 (series),EN 60684-2andEN50396.NOTE1Requirementsforsmokeemission,whicharebasedon testsoncablesandnot individualmaterials,aregive
21、nin therelevant cablestandard.NOTE2Thispart ofEN50363 istobereadinconjunctionwithEN50363-0.Table1Types ofhalogen-freecross-linkedinsulatingcompoundType MaximummaterialoperatingtemperatureCGeneralapplicationEI590OrdinarydutyEI8 Ordinarydutyforflexiblecables2 Normativereferences For the purposesof thi
22、s part ofEN50363, the requirements of EN50363-0, Clause 2, apply withregard tonormativereferences.3 Definitions For thepurposesof thispart ofEN50363, thedefinitionsgiveninEN50363-0,Clause 3,apply.4Properties Eachcompoundshallmeet theparticularrequirementslistedinTable 2,when using the test methodsre
23、ferencedincolumns4and5.NOTE Forcross-references to thelatest editionsofthe test methodstandardsseeTable2 ofEN50363-0.! “BS EN 50363-5:2005+A1:2011EN 50363-5:2005+A1:2011 (E)5Table 2Requirementsfor the tests for halogen-freecrosslinkedinsulatingcompounds1 2 345 6 7Test methoddescribedinEN 60811bTypeo
24、fcompoundRefNoTesta Unit Section Clause EI5EI81Mechanicalproperties 1.1 Propertiesbeforeageing1-1 9.11.1.1 Values tobeobtainedforthe tensilestrength:-median,min. N/mm 10,0 5,01.1.2 Values tobeobtainedfortheelongationat break:-median,min. %125 1251.2 Propertiesafterageinginairoven1-2 8.1.3.11.2.1 Age
25、ingconditions:- temperatureC 135 2 2 -durationof treatment h 7x 24 7x 241.2.2 Value tobeobtainedforthe tensilestrength:-median,min.N/mm -variation,max. % 30 - 30c1.2.3 Values tobeobtainedfortheelongationat break:-median,min. %-125-variation,max. % 30 302 Hot set test 2-1 92.1 Conditionsof treatment:
26、- temperatureC 200 3 200 3 - time underload min 15 15-mechanicalstressN/cm 20 202.2 Test requirements:-max.elongation underload%100 100-max.elongationafterunloading% 25 25! “135BS EN 50363-5:2005+A1:2011EN 50363-5:2005+A1:2011 (E) 6Table 2Requirementsfor the tests for halogen-freecrosslinkedinsulati
27、ngcompounds(continued)1 2 345 6 7Test methoddescribedinEN 60811bTypeofcompoundRefNoTesta Unit Section Clause EI5EI83 Pressure test at hightemperature3-1 8.13.1 Test conditions:-forceexertedby thebladedN 3-1 8.1.4 e -durationofheatingunderloadh 3-1 8.1.5 e - temperatureC 100 2 -3.2 Result tobeobtaine
28、d:-medianof thedepthofindentation,max.%50-4Bendingtest at lowtemperature1-4 8.14.1Test conditions:- temperatureC -15 2 -15 2 -periodofapplicationoflow temperatureh1-4 8.1.4 ee4.2 Result tobeobtained ff5Elongation test at lowtemperature1-4 8.3 5.1Test conditions:- temperatureC -15 2 -15 2 -periodofap
29、plicationoflow temperatureh1-4 8.3.4 ee5.2 Result tobeobtained:-elongationwithoutbreak,min.% 30 306 Ozone resistance test 6.1 MethodA 2-1 8- test temperature C 25 2 5 2 - test duration h 24 24-ozoneconcentration(byvolume)%(250 to300)x10 -4(250 to300)x10 -46.2 MethodBEN50396 8.1.3 - test temperature
30、C 40 2 40 2 - test duration h 72 72 -ozoneconcentration(byvolume)% (200 50)x10 -6(200 50)x10 -66.3 Result tobeobtained ffBS EN 50363-5:2005+A1:2011EN 50363-5:2005+A1:2011 (E) 7Table 2Requirementsfor the tests for halogen-freecrosslinkedinsulatingcompounds(continued)1 2 345 6 7Test methoddescribedinE
31、N 60811bTypeofcompoundRefNoTesta Unit Section Clause EI5EI87 Assessment ofhalogens7.1 -pH,min. EN50267-2-2 4,3 4,3 7.2 -conductivity,max. S/mm EN50267-2-2 10 107.3 -amount ofhalogenacidgas-HClandHBr,max.% EN50267-2-1 0,5 0,5-HF,max.g %EN60684-2 0,1 0,1a Informationonother testsisgiveninEN50363-0,Cla
32、use5.b Unlessstatedotherwise.c No limit for the positive tolerance.d ForEI5avalueofk=1,0shallbe used tocalculate theforce.e See testmethodreferred toincolumns4and5.f Nocracks.g This test neednot beperformedifanegativeresult isobtainedforfluorinein the test toAnnexDofHD 21.14.!“BS EN 50363-5:2005+A1:
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