Overhead Contact Line Training
Gain expertise in 25 kV railway overhead contact line systems through this comprehensive course. You will learn detailed inspection techniques, safe work protocols, risk mitigation, personal protective equipment requirements, precise calculations, and complete installation processes. This equips you to confidently plan, maintain, and resolve issues on 300 m OCL segments while prioritising electrical safety and operational reliability.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This training provides hands-on skills for planning, installing, inspecting, and maintaining 25 kV AC overhead contact lines on a 300 m double-track section. It covers safe practices, isolation, lockout/tagout, risk management, PPE use, defect identification, maintenance scheduling, technical specs, calculations, and record-keeping to ensure dependable rail services and regulatory compliance.
Elevify advantages
Develop skills
- Master OCL inspections by conducting quick visual, mechanical, and thermographic assessments.
- Develop skills to diagnose defects like wear and tension issues, prioritising necessary rail repairs.
- Apply safe OCL procedures including isolation, lockout/tagout, PPE, and track access methods.
- Plan OCL installations by surveying sites, erecting masts, stringing wires, and tensioning 300 m sections.
- Perform key OCL calculations for sag, tension, clearances, and acceptance testing.
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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