Electrical systems 16.7 and 50 Hz

The electrical energy systems comprise the following:

– Total grounding concepts
– Power supply of interlockings including technical signal power
– Electrical train preheating unit 16.7 and 50 Hz
– Medium voltage transformer stations 16.7 and 50 Hz
– Electrical points heating systems 15 kV 16.7 Hz and 50 Hz 0.4 kV
– Lighting installations in lineside and safety-related areas
– Electrical Power Systems (NSA) in the track area and in business establishments