Overhead Contact Line Training
Master Overhead Contact Line systems for 25 kV railways. Learn inspection, safe working, risk control, PPE, calculations, and step‑by‑step installation so you can plan, maintain, and troubleshoot 300 m OCL segments with confidence and electrical safety.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Overhead Contact Line Training gives you practical skills to plan, install, inspect, and maintain 25 kV AC OCL on a 300 m double-track segment. Learn safe working procedures, isolation and lockout/tagout, risk controls, and PPE. Master defect detection, maintenance prioritization, technical parameters, calculations, and documentation so you can support reliable rail operations and compliant infrastructure performance.
Elevify advantages
Develop skills
- OCL inspection mastery: perform visual, mechanical and thermographic checks fast.
- Defect diagnosis skills: identify wear, tension loss and prioritize rail repairs.
- Safe OCL work methods: apply isolation, LOTO, PPE and rail access procedures.
- OCL installation planning: survey, erect masts, string and tension 300 m segments.
- Technical OCL calculations: estimate 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 workloadWhat our students say
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