Three-Phase System Course
This course equips you with essential skills for three-phase electrical systems, covering fundamentals like 208/120V wye/delta configurations, power factor, NEC-compliant conductor sizing, panel wiring layouts, precise load balancing, neutral current management, motor selection and protection, clear documentation, and thorough testing for safe, efficient, and code-compliant installations that stand up to real-world demands.

from 4 to 360h flexible workload
valid certificate 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, plus safe testing and commissioning to ensure reliable installations meeting current standards.
Elevify advantages
Develop skills
- Master three-phase design principles including 208/120V wye and delta systems plus power factor.
- Calculate and balance phase and neutral currents accurately in practical scenarios.
- Select, connect, and safeguard three-phase motors effectively.
- Create precise wiring diagrams, schedules, and labels for panels.
- Conduct comprehensive testing and commissioning for 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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