1、nullnullnullnullnullnullnull nullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnullnullnullnull nullnullnull nullnullnullnullnullnullnullnull nullnullnullnullnullnullnullnullnull nullnulln
2、ull nullnullnull nullnullnullnullnullnullnull nullnullnullnullnullnull nullnullnullnullnullnull nullnullnullnull nullnull nullnullnull nullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnullnull n
3、ullnullnullnullnullnullnull nullnullnull nullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnull nullnull nullnullnullnullnullnullnullnullnull nullnull nullnullnullnullnullnullnullnullnull nullnullnull+A1:2011IncorporatingcorrigendumNovember 2011 National forewordThis British Standard is t
4、he UK implementation of EN 50363-3:2005+A1:2011. It supersedes BS 50363-3:2005 which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee GEL/20, Electric cables, to Subcommittee GEL/20/17, Electric Cables Low voltage.A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 s
5、ubcommittee 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 50363-3:2005+A1:2
6、011This British Standard was published under the authority of the Standards Policy and Strategy Committee on 3 February 2006 BSI 2011ISBN 978 0 580 77091 3Amendments/corrigenda issued since publicationDate Comments31 October 2011 Implementation of CENELEC amendment A1:2011 Item 8 in Table 2 deleted.
7、Implementation of corrigendum November 2011: 30 November 2011Correction to Table 2 EUROPEANSTANDARD EN 50363-3:2005+A1NORMEEUROPENNEEUROPISCHENORM March 2011CENELECEuropean Committee for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotech
8、nische NormungCentral Secretariat: rue de Stassart 35, B - 1050 Brussels 2005CENELEC- AllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENELECmembers.Ref.No.EN50363-3:2005EICS 29.035.20EnglishversionInsulating, sheathingandcoveringmaterials for low voltageenergy cables Part 3:PVCinsu
9、latingcompounds Matriauxpourenveloppeisolante,gainageet revtement pourlescblesdnergiebasse tensionPartie 3:MlangesPVCpourenveloppeisolanteIsolier-,Mantel- undUmhllungswerkstoffefrNiederspannungskabel und-leitungenTeil 3:PVC-IsoliermischungenThis European Standard was approved by CENELEC on 2005-11-0
10、1. CENELEC members are bound tocomply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard thestatusofanationalstandardwithout anyalteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained onappli
11、cation to theCentralSecretariat or toanyCENELECmember.This European Standard exists in three official versions (English, French, German). A version in any otherlanguage made by translation under the responsibility of a CENELEC member into its own language andnotified to theCentralSecretariat has the
12、samestatusas theofficialversions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, CzechRepublic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
13、Slovakia, Slovenia, Spain, Sweden,SwitzerlandandUnitedKingdom. 2ForewordThisEuropeanStandardwaspreparedby theTechnicalCommitteeCENELECTC 20,Electriccables.The text of thedraft wassubmitted to theformalvoteandwasapprovedbyCENELECasEN50363-3on 2005-11-01.EN50363 (in all its parts) supersedes the equiv
14、alent information at present in HD 21.1S4,HD 21.14 S1,HD22.1S4,HD 22.10S1,HD 22.14S2 andprHD 21.15S1. Theexistinginformationin theseHDswillbedeletedat thenext maintenancereview.EN50363-3 shouldbereadinconjunctionwithEN50363-0.Thefollowingdateswerefixed: latest datebywhich theENhastobeimplementedat n
15、ationallevelbypublicationofanidenticalnationalstandardorbyendorsement (dop) 2006-11-01 latestdatebywhich thenationalstandardsconflictingwith theENhave tobewithdrawn (dow) 2007-11-01Foreword to amendment A1 This amendment was prepared by the Technical Committee CENELEC TC 20. The text of the draft wa
16、s submitted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A1 to EN 50363-3:2005 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) 20
17、12-03-14 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2014-03-14 _ BS EN 50363-3:2005+A1:2011EN 50363-3:2005+A1:2011 (E) 3Contents 1Scope42 Normativereferences.43 Definitions.44PrpTable1TypesofPVCinsulatingcompound.4Table 2Requirementsfor the testsfo
18、rPVCinsulatingcompounds.5BS EN 50363-3:2005+A1:2011EN 50363-3:2005+A1:2011 (E)41ScopeThispart ofEN50363 specifies therequirementsfor thephysicalpropertiesof thePVCinsulatingcompoundsgiveninTable1.Therelevant test methodsaregiveninEN 60811seriesandEN50395.NOTE Thispart ofEN50363 istobereadinconjuncti
19、onwithEN50363-0.Table1Types ofPVCinsulatingcompoundType MaximummaterialoperatingtemperatureCGeneralapplicationTI1 70 GeneralpurposeTI 2 70 Flexible(including transparent)TI 3 90 Heatresistant TI4 70 Forinstallationat low temperaturesTI5 70 Generalpurposeflexibleforlower temperature use2 Normativeref
20、erences For the purposes of this part of EN50363, the requirements of EN50363-0, Clause 2, apply withregard tonormativereferences.3 Definitions For thepurposesof thispart ofEN50363, thedefinitionsgiveninEN50363-0,Clause 3,apply.4PEachcompoundshallmeet theparticularrequirementslistedinTable 2,when us
21、ing the test methodsreferencedincolumns4and5.NOTE Forcross-references to thelatest editionsofthe test methodstandardsseeTable2 ofEN50363-0.BS EN 50363-3:2005+A1:2011EN 50363-3:2005+A1:2011 (E)5Table 2Requirementsfor the tests for PVCinsulatingcompounds1 2 3 4 5 6 7 8 9 10 Test methoddescribedinEN 60
22、811bTypeofcompoundRefNo TestaUnit Section Clause TI 1 TI 2 TI 3 TI 4 TI 5Mchproperties 1.1 Propertiesbeforeageing1-1 9.11.1.1 Valuestobeobtainedfor thetensilestrength:-median,min. N/m 12,510, 15,012,510,1.1.2 Valuestobeobtainedfor theelongationatbreak:-median,min. % 125 150 150 125 1501.2 Properties
23、afterageinginairoven1-2 8.11.2.1 Ageingconditions:- temperature C 80 2 80 2 135 2 80 2 80 2 -durationoftreatment h 7x 24 7x 24 14x 24 7x 24 7x 241.2.2 Value tobeobtainedfor thetensilestrength:-median,min. N/m 12,510, 15,012,510,-variation,max.% 20 20 25 20 201.2.3 Valuestobeobtainedfor theelongation
24、atbreak:-median,min. % 125 150 150 125 150-variation,max.% 20 20 25 20 202 Loss ofmasstest 3-82.1 Ageingconditions:- temperature C 80 2 80 2 115 2 80 2 80 2 -durationoftreatment h 7x 24 7x 24 14x 24 7x 24 7x 242.2 Valuestobeobtainedfor thelossofmass,max.mg/cm 2,0 2,0 1,5 2,0 2,0BS EN 50363-3:2005+A1
25、:2011EN 50363-3:2005+A1:2011 (E) 6Table 2Requirementsfor the tests for PVCinsulatingcompounds(continued)1 2 3 4 5 6 7 8 9 10 Test methoddescribedinEN 60811bTypeofcompoundRefNo TestaUnit Section Clause TI 1 TI 2 TI 3 TI 4 TI 53 Heat shock test -9.3.1 Testconditions:- temperature C 150 2 150 2 150 2 1
26、50 2 150 2 -durationoftreatment 3.2 Result tobeobtainedccc4Phigh temperature384.1 Testconditions:-forcexertedbythebladeN 3-1 8.1.4ddd-durationofheating underloadh 3-1 8.1.5- temperature C 80 2 70 2 90 2 80 2 70 2 4.2 Result tobeobtained:-medianof thedepthofindentation,maximum%5Blow temperature1-4 8.
27、15.1 Testconditions:- temperature C -15 2 -15 2 -15 2 -40 2 - 30 2 -periodofapplicationoflowtemperatureddd5.2 Result tobeobtainedccc6 Elongationtest at lowtemperature1-4 8.3 6.1 Testconditions:- temperature C -15 2 -15 2 -15 2 -40 2 - 30 2 -periodofapplicationoflowtemperaturehddd6.2 Result tobeobtai
28、ned:-elongationwithout break,min.% 30 30 30 30 30BS EN 50363-3:2005+A1:2011EN 50363-3:2005+A1:2011 (E) 7Table 2Requirementsfor the tests for PVCinsulatingcompounds(continued)1 2 3 4 5 6 7 8 9 10 Test methoddescribedinEN 60811bTypeofcompoundRefNo TestaUnit Section Clause TI 1 TI 2 TI 3 TI 4 TI 57 Min
29、imumthermal stabilityat 200 Cmin 3-2 9 - - 240 - -aInformationonother testsisgiveninEN50363-0,Clause5.bUnlessstatedotherwise.cNocracks.dSee test methodreferred toincolumns4and5.BS EN 50363-3:2005+A1:2011EN 50363-3:2005+A1:2011 (E)BSI GroupHeadquarters 389 Chiswick High Road, London, W4 4AL, UK Tel +
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