1、BRITISH STANDARDBS EN 50363-9-1:2005Insulating, sheathing and covering materials for low voltage energy cables Part 9-1: Miscellaneous insulating compounds Cross-linked polyvinyl chloride (XLPVC)The European Standard EN 50363-9-1:2005 has the status of a British StandardICS 29.035.20g49g50g3g38g50g5
2、1g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Wed Apr 19 07:44:50 BST 2006, Uncontrolled Copy, (c) BSIBS EN 50363-9-1:2005This Britis
3、h Standard was published under the authority of the Standards Policy and Strategy Committee on 16 January 2006 BSI 16 January 2006ISBN 0 580 47535 2National forewordThis British Standard is the official English language version of EN 50363-9-1:2005. It supersedes BS 7655-11.1:1997 which is withdrawn
4、.The UK participation in its preparation was entrusted by Technical Committee GEL/20, Electric cables, to Subcommittee GEL/20/17, LV cables, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe Briti
5、sh Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Onli
6、ne.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 does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsibl
7、e international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN
8、title page, pages 2 to 6, an inside back cover and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Wed Apr 19 07:44:50 BST 2006, Uncontrolled Copy, (c) B
9、SIEUROPEAN STANDARD EN 50363-9-1 NORME EUROPENNE EUROPISCHE NORM November 2005 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2
10、005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50363-9-1:2005 E ICS 29.035.20 English version Insulating, sheathing and covering materials for low voltage energy cables Part 9-1: Miscellaneous insulating compounds Cross-linke
11、d polyvinyl chloride (XLPVC) Matriaux pour enveloppe isolante, gainage et revtement pour les cbles dnergie basse tension Partie 9-1: Mlanges divers pour enveloppe isolante Polychlorure de vinyle rticul (XLPVC) Isolier-, Mantel- und Umhllungswerkstoffe fr Niederspannungskabel und -leitungen Teil 9-1:
12、 Diverse Isoliermischungen - Vernetztes Polyvinylchlorid (XLPVC) This European Standard was approved by CENELEC on 2005-11-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national stand
13、ard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any othe
14、r language made by translation under the responsibility of a CENELEC 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, Cyprus, Czech Republic, Denmark, E
15、stonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: Wang Bin, na, Wed Apr 19 07:44:50 BST 2006, Uncontrolled Copy, (c
16、) BSIEN 50363-9-1:2005 - 2 - Foreword This European Standard was prepared by the Technical Committee CENELEC TC 20, Electric cables. The text of the draft was submitted to the formal vote and was approved by CENELEC as EN 50363-9-1 on 2005-11-01. EN 50363 (in all its parts) supersedes the equivalent
17、 information at present in HD 21.1 S4, HD 21.14 S1, HD 22.1 S4, HD 22.10 S1, HD 22.14 S2 and prHD 21.15 S1. The existing information in these HDs will be deleted at the next maintenance review. EN 50363-9-1 should be read in conjunction with EN 50363-0. The following dates were fixed: latest date by
18、 which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2006-11-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2007-11-01 _ Licensed Copy: Wang Bin, na, Wed Apr 19 07:44:50 BST 2
19、006, Uncontrolled Copy, (c) BSI- 3 - EN 50363-9-1:2005 Contents 1 Scope .4 2 Normative references .4 3 Definitions.4 4 Properties .4 Table 1 Types of XLPVC insulating compound.4 Table 2 Requirements for the tests for XLPVC insulating compounds .5 Licensed Copy: Wang Bin, na, Wed Apr 19 07:44:50 BST
20、2006, Uncontrolled Copy, (c) BSIEN 50363-9-1:2005 - 4 - 1 Scope This part of EN 50363 specifies the test requirements for the physical properties of the harmonised cross-linked PVC insulating compound given in Table 1. The relevant test methods are given in EN 60811 series. NOTE This part of EN 5036
21、3 is to be read in conjunction with EN 50363-0. Table 1 - Types of XLPVC insulating compound Type Maximum cable operating temperature C General application XI 1 70 Cords requiring high flexibility, for example iron cords 2 Normative references For the purposes of this part of EN 50363, the requireme
22、nts of EN 50363-0, Clause 2, apply with regard to normative references. 3 Definitions For the purposes of this part of EN 50363, the definitions given in EN 50363-0, Clause 3, apply. 4 Properties Each compound shall meet the particular requirements listed in Table 2, when using the test methods refe
23、renced in columns 4 and 5. NOTE For cross-references to the latest editions of the test method standards see Table 2 of EN 50363-0. Licensed Copy: Wang Bin, na, Wed Apr 19 07:44:50 BST 2006, Uncontrolled Copy, (c) BSI- 5 - EN 50363-9-1:2005 Table 2 Requirements for the tests for XLPVC insulating com
24、pounds 1 2 3 4 5 6 Test method described in EN 60811 b Type of compound Ref No Test a Unit Section Clause XI 1 1 Mechanical properties 1.1 Properties before ageing 1-1 9.1 1.1.1 Values to be obtained for the tensile strength: - median, min. N/mm2 10,0 1.1.2 Values to be obtained for the elongation a
25、t break: - median, min. % 150 1.2 Properties after ageing in air oven 1-2 8.1.3.1 1.2.1 Ageing conditions: - temperature C 100 2 - duration of treatment h 7 x 24 1.2.2 Value to be obtained for the tensile strength: - median, min. N/mm2 10,0 - variation, max. % 25 1.2.3 Values to be obtained for the
26、elongation at break: - median, min. % 150 - variation, max. % 20 2 Loss of mass test 3-2 8.1 2.1 Ageing conditions: - temperature C 100 2 - duration of treatment h 7 x 24 2.2 Values to be obtained for the loss of mass, max. mg/cm2 2,0 3 Heat shock test 3-1 9.1 3.1 Test conditions: - temperature C 15
27、0 2 - duration of treatment h 1,0 3.2 Result to be obtained c 4 Pressure test at high temperature 3-1 8.1 4.1 Test conditions: - force exerted by the blade (k value) d 3-1 8.1.4 e - duration of heating under load h 3-1 8.1.5 e - temperature C 90 2 Licensed Copy: Wang Bin, na, Wed Apr 19 07:44:50 BST
28、 2006, Uncontrolled Copy, (c) BSIEN 50363-9-1:2005 - 6 - Table 2 Requirements for the tests for XLPVC insulating compounds (continued) 1 2 3 4 5 6 Test method described in EN 60811 b Type of compound Ref No Test a Unit Section Clause XI 1 4.2 Result to be obtained: - median of the depth of indentati
29、on, max. % 50 5 Bending test at low temperature 1-4 8.1 5.1 Test conditions: - temperature C - 15 2 - period of application of low temperature h 1-4 8.1.4 e 5.2 Result to be obtained c 6 Thermal stability 3-2 9 6.1 Test condition: - temperature oC 200 0,5 6.2 Value to be obtained, min. min 60 7 Hot
30、set test 2-1 9 7.1 Conditions of treatment: - temperature C 200 3 - time under load min. 15 - mechanical stress N/cm2 10 7.2 Test requirements: - max. elongation under load % 100 - max. elongation after unloading % 25 aInformation on other tests is given in EN 50363-0, Clause 5. bUnless stated other
31、wise. cNo cracks. d The standard shows how to convert the given k value into a force in Newtons. eSee test method referred to in columns 4 and 5. Licensed Copy: Wang Bin, na, Wed Apr 19 07:44:50 BST 2006, Uncontrolled Copy, (c) BSIblankLicensed Copy: Wang Bin, na, Wed Apr 19 07:44:50 BST 2006, Uncon
32、trolled Copy, (c) BSIBS EN 50363-9-1:2005BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal
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