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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 are saying

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 my boss's and the company's expectations.
SilviaNurse
Really great course. Lots of valuable information.
WiltonCivil Firefighter

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