Cover DIN EN 50122-2 VDE 0115-4:2011-09

DIN EN 50122-2 VDE 0115-4:2011-09

Railway applications – Fixed installations – Electrical safety, earthing and the return circuit

Part 2: Provisions against the effects of stray currents caused by d.c. traction systems;

German version EN 50122-2:2010
Class/Status: Standard, valid
Released: 2011-09
VDE Art. No.: 0115163

Contents (only German)

This European Standard specifies requirements for protective provisions against the effects of stray currents, which result from the operation of d.c. traction systems. As experience for several decades has not shown evident corrosion effects from a.c. traction systems and actual investigations are not completed, this standard only deals with stray currents flowing from a d.c. traction system. This European Standard applies to all metallic fixed installations which form part of the traction system, and also to any other metallic components located in any position in the earth, which may carry stray currents result-ing from the operation of the railway system.