Hlavní stránka>BS EN 50483-2:2009 Test requirements for low voltage aerial bundled cable accessories Tension and suspension clamps for self supporting system
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sklademVydáno: 2009-03-31
BS EN 50483-2:2009
Test requirements for low voltage aerial bundled cable accessories Tension and suspension clamps for self supporting system
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This standard BS EN 50483-2:2009 Test requirements for low voltage aerial bundled cable accessories is classified in these ICS categories:
29.240.20 Power transmission and distribution lines
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. This Part 2 applies to tensioning devices consisting of tension and suspension clamps designed to be used for installation of self supporting ABC defined in HD 626. Tests described in this document are type tests. NOTE This European standard does not invalidate existing approvals of products achieved on the basis of national 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 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 of a sequence of testing cannot be done separately.
