This is a German security system, which is used in Poland instead of CA (Czuwak aktiwny). SIFA is used by Eurosprinter, Pendolino, Traxx and Vectron units/trains.
[[File:tratovashp.jpg|none|thumb|Track part of SHP]]
The track part consists of resistors, called electromagnet, which is located at a distance of 200 to 150m in front of the signal or autoblock.
Revision as of 22:22, 30 March 2023
Track part
Track part of SHP
The track part consists of resistors, called electromagnet, which is located at a distance of 200 to 150m in front of the signal or autoblock.