Coil Course
Coil Course equips electrical technicians with practical expertise in rewinding motors and transformers, including insulation processes, oil management, and thorough acceptance testing. Learners gain skills to identify faults, rebuild coils reliably, and restore 15 kW motors plus 50 kVA transformers to secure operation, boosting workshop efficiency and quality.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course provides rapid, hands-on training for rewinding motors and transformers confidently. Participants learn to interpret nameplates, gather essential design data, compute turns and wire sizes, and use effective winding, insulation, drying, and impregnation techniques. It covers diagnostic testing, post-repair verification, documentation, and acceptance standards to ensure workshops produce dependable, professional outcomes consistently.
Elevify advantages
Develop skills
- Master motor rewinding basics: efficiently strip, rewind, and reassemble 3-phase motors.
- Design transformer coils: determine sizes, wind, and insulate 11 kV/400 V distribution units.
- Conduct diagnostic tests: perform IR, TTR, resistance, and surge tests assuredly.
- Decode nameplates: interpret ratings to recalculate turns, wire gauge, and current density.
- Handle oil and varnish: dry, impregnate, and verify for durable insulation.
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 classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to switch 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 switch chapters and skip content I don't need.

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