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Three-Phase Transformer Course

Three-Phase Transformer Course
4 to 360 hours of flexible workload
certificate valid in your country

What Will I Learn?

Acquire hands-on expertise in selecting, sizing, connecting, protecting, and commissioning three-phase transformers rated 33 kV to 132 kV. Master essentials like power system basics, vector groups, tap changers, fault analysis, one-line diagrams, relay coordination, and on-site testing to confidently design, specify, and manage safe, reliable, and efficient transformer systems in substations.

Elevify Advantages

Develop Skills

  • Size three-phase transformers accurately using MVA, kV, and current formulas for practical applications.
  • Interpret substation one-line diagrams swiftly, recognising symbols, power flows, and switching configurations.
  • Select and configure vector groups, opting for delta or wye connections to handle grounding, faults, and harmonics effectively.
  • Establish transformer protection settings, determining CT/PT ratios, relay pickups, and fault thresholds with precision.
  • Conduct essential field tests including phasing, polarity, oil analysis, and insulation checks prior to energisation.

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.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be the chosen one.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Great course. Lots of valuable information.
WiltonCivil Firefighter

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