Division 4.2.15.2 Lines with speed v ≥ 250 km/hF1

Two types of designs of phase separation sections may be adopted, either:

1. (a)

   a phase separation design where all the pantographs of the longest TSI compliant trains are within the neutral section. The overall length of the neutral section shall be at least 402 m.

   For detailed requirements see EN 50367:2012, Annex A.1.2, or

2. (b)

   a shorter phase separation with three insulated overlaps as shown in EN 50367:2012, Annex A.1.4. The overall length of the neutral section is less than 142 m including clearances and tolerances.