BS EN 50483-3:2009 Test requirements for low voltage aerial bundled cable accessories. Tension and suspension clamps for neutral messenger system
The BS 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.
BS EN 50483-3 applies to tensioning devices consisting of tension and suspension clamps, and tension and suspension assemblies used for the installation of ABC with either insulated or bare neutral messenger.
The tension and suspension clamps are designed to be installed on neutral conductors of ABC defined in HD 626.
Tests described in BS EN 50483-3 are type tests.
Contents of BS EN 50483-3:
- Normative references
- Terms and definitions
- General test conditions
- Mechanical tests
- Type tests
- Type tests for tension clamps
- Type tests for suspension clamps