VFD Repairing Course
Master VFD repairing for welding positioners and turning lathes. Learn safe diagnostics, component-level testing, smart repair decisions, and post-repair checks to cut downtime, boost reliability, and keep your spindle and positioner running strong.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
The VFD Repairing Course gives you practical skills to safely diagnose, repair, and test variable frequency drives used with critical rotating equipment. Learn VFD and motor basics, electrical safety, lockout/tagout, and capacitor discharge. Practice fault isolation, component-level testing, repair decisions, and post-repair commissioning so you can cut downtime, avoid unnecessary replacements, and keep production running reliably.
Elevify advantages
Develop skills
- VFD diagnostics: Quickly pinpoint overcurrent and no-start faults on drives.
- Safe testing: Apply pro LOTO, IR megger, and DC bus discharge on VFD systems.
- Component repair: Replace IGBTs, capacitors, fans, and boards with confidence.
- Motor setup: Match VFD parameters to 2.2–5.5 kW motors for smooth starts.
- Bench commissioning: Run post-repair tests on welding positioners and lathes.
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 workloadWhat our students say
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