Posted by FSWood on July 29, 2015  Rack railways are interesting things. Looking at the twin pantographs and wondering about its power supply - does it not employ the rails for the return circuit? Might is operate on 3 phase AC or something? Posted by Patrick Balzli on July 30, 2015  Thanks for the comment. The Electrification is 3-phase, 1,125 V, 50 Hz.

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