BS EN 50124-2:2001

Railway applications. Insulation coordination. Overvoltages and related protection | Status: Revised, Superseded, Withdrawn

1 Scope This European Standard applies to:

• - fixed installations (downstream the secondary of the substation transformer) and rolling stock equipment linked to the contact line of one of the systems defined in EN 50163;
• - rolling stock equipment linked to a train line.

This standard gives simulation and/or test requirements for protection against transient overvoltages of such equipment. Long-term overvoltages are not treated in this document.