Verification of overhead contact line geometry
Checking contact wire position for all rolling stock types
Tests objectives
- Measure the height and stagger of the overhead contact line
- Establish a contact wire wear control index
- Locate the position of the overhead contact line masts
Tests facilities
- Ultrasonic OCL geometry measurement system
- Doppler radar for recording speed and distance travelled
- GPS
- Camera for detecting catenary mast position
Testing norms
NF EN 50119 – Applications ferroviaires – Installations fixes – Lignes aériennes de contact pour la traction électrique
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Engie Inéo Rail