Overhead Contact Line Training
This course builds expertise in 25 kV AC Overhead Contact Line systems for railways. Participants gain skills in inspection, defect diagnosis, safe working procedures like isolation and LOTO, risk management, PPE usage, technical calculations, and complete installation of 300 m double-track segments. It ensures reliable operations, compliance, and electrical safety through practical training.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Acquire hands-on skills to plan, install, inspect, and maintain 25 kV AC Overhead Contact Lines on 300 m double-track sections. Cover safe practices, isolation, lockout/tagout, risk controls, PPE, defect identification, maintenance scheduling, technical specs, calculations, and records for dependable rail services and regulatory compliance.
Elevify advantages
Develop skills
- Master OCL inspections with visual, mechanical, and thermographic methods.
- Diagnose defects like wear and tension issues to prioritise maintenance.
- Apply safe practices including isolation, LOTO, PPE, and access procedures.
- Plan OCL installation by surveying, erecting masts, stringing, and tensioning.
- Perform key calculations for sag, tension, clearances, and acceptance tests.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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