Harmonics Course
Master harmonics in 480V industrial plants. Discover how nonlinear loads generate harmonics, evaluate effects on transformers and protection gear, and implement filters, VFD designs, and upgrades to reduce THD, cut energy losses, and safeguard vital equipment for reliable performance.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
Gain hands-on skills to spot, model, and cut harmonic distortion in industrial setups. Understand how nonlinear loads, VFDs, UPS units, and LED lights create harmonics, then draw one-line diagrams, check equipment strain, and use filters, drive improvements, and system fixes to meet THD standards, lower losses, and ensure steady operations.
Elevify advantages
Develop skills
- Assess nonlinear loads: swiftly pinpoint key harmonic sources in facilities.
- Build 480V one-line diagrams: chart transformers, feeders, and harmonic-heavy loads.
- Measure harmonic threats: calculate THDi, resonance risks, and overheating dangers.
- Deploy fixes: choose filters, AFE drives, and K-rated transformers.
- Design affordable upgrades: focus on fast gains and confirm harmonic cuts.
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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