Coil Course
Coil Course equips electrical technicians with practical expertise in rewinding motors and transformers, including insulation application, oil management, and thorough testing procedures. Participants will confidently diagnose issues, rebuild coils accurately, and restore 15 kW motors and 50 kVA transformers to safe, reliable operation in professional settings.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This course provides quick, hands-on training for rewinding motors and transformers confidently. You'll learn to interpret nameplates, gather missing design details, compute turns and wire sizes, and use effective winding, insulation, drying, and impregnation techniques. Gain expertise in diagnostic tests, post-repair verifications, documentation, and acceptance standards to ensure your workshop produces 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 test for durable insulation performance.
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
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