Short-circuit signalling relay

031

The short-circuit signalling relay is used to monitor short circuits in the traction power supply. The short-circuit signalling relay compares the present overhead line current with an internally set threshold value. If this threshold is exceeded, the short-circuit signalling relay (KSMR) switches the external KM (KE) relay.

Inquire Product

Instruction Manuals
Language Size Type
German 895 KB PDF
English 891 KB PDF