Overhead Contact Line Training
Gain mastery in 25 kV railway overhead contact line systems through this comprehensive course. Cover inspection techniques, safe work protocols, risk controls, PPE requirements, precise calculations, and detailed installation steps. Build confidence to plan, maintain, and troubleshoot 300 m OCL segments safely and effectively, supporting seamless rail operations.

from 4 to 360h flexible workload
certificate valid 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. You will learn safe practices, isolation, lockout/tagout, risk management, and PPE use. Gain expertise in spotting defects, prioritising maintenance, technical specs, calculations, and records to ensure reliable rail services and compliant infrastructure.
Elevify advantages
Develop skills
- Master OCL inspections: conduct quick visual, mechanical, and thermal checks.
- Develop defect diagnosis: spot wear, tension issues, and prioritise repairs.
- Apply safe OCL practices: use isolation, LOTO, PPE, and access procedures.
- Plan OCL installations: survey sites, erect masts, string, and tension 300 m spans.
- Perform OCL calculations: determine sag, tension, clearances, and test criteria.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
FAQ
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course