BS-EN-50483-1-2009.pdf
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1、Test requirements for low voltage aerial bundled cable accessories Part 1: Generalities BS EN 50483-1:2009 raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI British Standards Licensed CopyChinese University of Hong Kong, 11/04/2009 07:39, Uncontro
2、lled Copy, (c) BSI National foreword This British Standard is the UK implementation of EN 50483-1:2009. The UK participation in its preparation was entrusted by Technical Committee GEL/20, Electric cables, to Subcommittee GEL/20/11, Cable accessories. A list of organizations represented on this comm
3、ittee 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. BSI 2009 ISBN 978 0 580 56177 1 ICS 29.240.20 BRITISH STANDARDBS EN 50483-1:2009 Compliance with a British St
4、andard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2009 Amendments issued since publication Amd. No. Date Text affected Licensed CopyChinese University of Hong Kong, 11/04/2009 07:39
5、, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 50483-1 NORME EUROPENNE EUROPISCHE NORM January 2009 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: avenue Marnix 1
6、7, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50483-1:2009 E ICS 29.240.20 English version Test requirements for low voltage aerial bundled cable accessories - Part 1: Generalities Prescriptions relativ
7、es aux essais des accessoires pour rseaux ariens basse tension torsads - Partie 1: Gnralits Prfanforderungen fr Bauteile fr isolierte Niederspannungsfreileitungen - Teil 1: Allgemeines This European Standard was approved by CENELEC on 2008-12-01. CENELEC members are bound to comply with the CEN/CENE
8、LEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard 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 C
9、ENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other 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 versio
10、ns. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania,
11、Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 50483-1:2009 Licensed CopyChinese University of Hong Kong, 11/04/2009 07:39, Uncontrolled Copy, (c) BSI EN 50483-1:2009 2 Foreword This European Standard was prepared by a sub-group of WG 11 of the Technical Committee CENEL
12、EC TC 20, Electric cables. The text of the draft was submitted to the formal vote and was approved by CENELEC as EN 50483-1 on 2008-12-01. 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 endors
13、ement (dop) 2009-12-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2011-12-01 This is Part 1 of CENELEC standard EN 50483 “Test requirements for low voltage aerial bundled cable accessories”, which has six parts: Part 1: Generalities; Part 2: Tensio
14、n and suspension clamps for self supporting system; Part 3: Tension and suspension clamps for neutral messenger system; Part 4: Connectors; Part 5: Electrical ageing test; Part 6: Environmental testing. _ BS EN 50483-1:2009 Licensed CopyChinese University of Hong Kong, 11/04/2009 07:39, Uncontrolled
15、 Copy, (c) BSI 3 EN 50483-1:2009 Contents 1 Scope 4 2 Normative references 4 3 Terms and definitions .5 4 Symbols 8 5 Products concerned 8 6 Marking .8 7 Quality procedure 8 8 Routine and sample tests .8 8.1 Checking compliance of the supplied products . 9 8.2 Final inspection and testing . 9 8.3 In
16、spection and test records . 9 9 Type tests 10 9.1 General test conditions 10 9.2 Test for permanent marking 11 9.3 Tests and sample selection . 11 9.4 Test reports . 11 Annex A (normative) List of tests for compliance . 13 Annex B (normative) Test selection Samples needed for type tests . 15 Annex C
17、 (informative) Highest rated temperatures of insulating compounds . 23 Bibliography . 24 Tables Table A.1 Selective table for type tests, sample tests and routine tests . 13 Table B.1 Tension clamps for self supporting system EN 50483-2 15 Table B.2 Suspension clamps for self supporting system EN 50
18、483-2 16 Table B.3 Tension clamps for neutral messenger EN 50483-3 17 Table B.4 Suspension clamps for neutral messenger EN 50483-3 18 Table B.5 Insulation piercing connectors (IPC) EN 50483-4 19 Table B.6 Preinsulated sleeves EN 50483-4 21 Table B.7 Preinsulated lugs EN 50483-4 . 22 BS EN 50483-1:20
19、09 Licensed CopyChinese University of Hong Kong, 11/04/2009 07:39, Uncontrolled Copy, (c) BSI EN 50483-1:2009 4 1 Scope EN 50483 series applies to overhead line fittings for tensioning, supporting and connecting aerial bundled cables (ABC) of rated voltage U0/U (Um): 0,6/1 (1,2) kV. The objective is
20、 to provide a method of testing the suitability of accessories when used under normal operating conditions with low voltage aerial bundled cables (ABC) complying with HD 626. There is variation between the different ABC specifications provided by HD 626, and tests carried out on one of the ABC types
21、 may not be completely applicable to ABC of a different specification. Therefore, the purchasers of accessories tested to this European Standard, must ensure that all their requirements are met. NOTE This European Standard does not invalidate existing approvals of products achieved on the basis of n
22、ational standards and specifications and/or the demonstration of satisfactory service performance. However, products approved according to such national standards or specifications cannot directly claim approval to this European Standard. It may be possible, subject to agreement between supplier and
23、 purchaser, and/or the relevant conformity assessment body, to demonstrate that conformity to the earlier standard can be used to claim conformity to this standard, provided an assessment is made of any additional type testing that may need to be carried out. Any such additional testing that is part
24、 of a sequence of testing cannot be done separately. Climate differs across Europe and in order to meet the differing geographic climatic conditions it is necessary to provide a range of tests to meet these variations. A range of optional, additional tests is provided to meet the varying climatic ne
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