Three-Phase System Course
This course equips you with essential skills for three-phase electrical systems, covering fundamentals to advanced applications. Delve into NEC-compliant conductor sizing, panel layouts, load balancing, motor selection, neutral current management, wiring practices, safety protocols, and troubleshooting techniques for efficient, reliable power installations in real-world scenarios.

4 to 360 hours of flexible workload
certificate valid in your country
What Will I Learn?
Gain expertise in three-phase electrical systems through this practical course. Learn to size conductors and breakers accurately, balance single- and three-phase loads effectively, select and connect motors properly, and compute currents and neutral loading confidently. Master reading and drawing diagrams, preparing documentation, implementing protection and grounding, and conducting safe testing and commissioning to ensure reliable installations that comply with standards.
Elevify Advantages
Develop Skills
- Master three-phase design principles including 208/120V wye/delta configurations and power factor.
- Calculate phase and neutral currents confidently for effective load balancing.
- Select, connect, and protect three-phase motors safely and efficiently.
- Create precise wiring diagrams, schedules, and labels for panels.
- Verify motor rotation, load balance, safety, and power quality during testing and commissioning.
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 workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change 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.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
FAQ
Who is Elevify? How does it work?
Do the courses come with a certificate?
Are the courses free?
What is the course duration?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an online course and how does it work?
PDF Course