Three-Phase System Course
This course delivers comprehensive training on three-phase electrical systems, covering fundamentals like 208/120V wye/delta configurations, power factor, NEC-compliant conductor sizing, panel layouts, load balancing, neutral current management, motor selection and protection, wiring documentation, testing, commissioning, and troubleshooting for safe, efficient, and code-compliant electrical installations.

4 to 360h flexible workload
certificate valid in your country
What will I learn?
Gain expertise in three-phase electrical systems through practical training on conductor and breaker sizing, load balancing for single- and three-phase setups, motor selection and connection, current and neutral load calculations, diagram reading and creation, documentation preparation, protection and grounding applications, and safe testing plus commissioning to ensure reliable installations meeting current standards.
Elevify advantages
Develop skills
- Master three-phase design basics including 208/120V wye and delta systems plus power factor.
- Calculate and balance phase and neutral currents confidently in real applications.
- Select, connect, and protect three-phase motors safely and effectively.
- Create precise panel wiring diagrams, schedules, and labels for clear documentation.
- Conduct thorough testing and commissioning to verify rotation, balance, safety, and power quality.
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
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