DS DS/EN 50149/AC
DS DSEN 50149AC 2011-DEC-20 Ralway applcatons - Fxed nstallatons - Electrc tracton - Copper and copper-alloy grooved contact wres
Cart
(empty)
This standard specifies the characteristics of copper and copper alloy wires of cross sections of 80, 100, 120 and 150 mm2 for use on overhead contact lines. It establishes the product characteristics, the test methods, checking procedures to be used with the wires, together with the ordering and delivery condition.