Coil Course
Coil Course gives electrical professionals hands-on skills in motor and transformer rewinding, insulation, oil handling, and acceptance testing—so you can diagnose faults, rebuild coils with confidence, and return 15 kW motors and 50 kVA transformers to safe service.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
Coil Course gives you fast, practical training to rewind motors and transformers with confidence. Learn how to read nameplates, collect missing design data, calculate turns and conductor sizes, and apply proven winding, insulation, drying, and impregnation methods. Master diagnostic tests, post-repair checks, documentation, and acceptance criteria so your workshop delivers reliable, professional results every time.
Elevify advantages
Develop skills
- Motor rewinding essentials: strip, rewind and reassemble 3-phase motors fast.
- Transformer coil design: size, wind and insulate 11 kV/400 V distribution units.
- Diagnostic testing: run IR, TTR, resistance and surge checks with confidence.
- Nameplate decoding: read ratings to recalc turns, wire size and current density.
- Oil and varnish handling: dry, impregnate and test for reliable 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
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