RAIL VEHICLE WITH A WAGON BODY AND METHOD FOR PROTECTIVELY GROUNDING SUCH A WAGON BODY

摘要

The invention relates inter alia, to a rail vehicle (10) with a wagon body (60) and with contact means (20,30,40,50) which are connected to the wagon body and which remain in contact with at least one rail (15) on the track side during operation of the rail vehicle, wherein the wagon body and at least one of the contact means are connected to each other through an electrical resistance device (70). According to the invention, the resistance device (70) has a greater electric resistance (R1) in a voltage region (dU) with low voltage than in a voltage region (dU2) with comparatively higher voltage.