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Three-Phase Transformer Course

Three-Phase Transformer Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

This course builds practical skills for selecting, sizing, connecting, protecting, and commissioning three-phase transformers from 33 kV to 132 kV. You'll learn power system basics, vector groups, tap changers, fault calculations, one-line designs, relay coordination, and field testing to design, specify, and run reliable, safe, efficient transformer setups with full confidence.

Elevify advantages

Develop skills

  • Size three-phase transformers using MVA, kV, and current formulas right on the job.
  • Read substation one-line diagrams: quickly interpret symbols, power flow, and switching paths.
  • Configure vector groups: select delta or wye connections for grounding, faults, and harmonics.
  • Set up transformer protection: choose CT/PT ratios, relay pickups, and fault limits swiftly.
  • Perform field tests: conduct phasing, polarity, oil, and insulation checks before energizing.

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

Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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