Overhead Contact Line Training
Master Overhead Contact Line systems for 25 kV railways. Gain expertise in inspection, safe working practices, risk control, PPE usage, precise calculations, and step-by-step installation procedures. This enables confident planning, maintenance, and troubleshooting of 300 m OCL segments with full electrical safety compliance.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
Overhead Contact Line Training equips you with practical skills to plan, install, inspect, and maintain 25 kV AC OCL on a 300 m double-track segment. You will learn safe working procedures, isolation and lockout/tagout protocols, risk controls, and PPE requirements. Master defect detection, maintenance prioritisation, technical parameters, essential calculations, and documentation to ensure reliable rail operations and compliant infrastructure performance.
Elevify advantages
Develop skills
- OCL inspection mastery: perform visual, mechanical and thermographic checks swiftly.
- Defect diagnosis skills: identify wear, tension loss and prioritise 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 workload.What our students say
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