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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?

Gain 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 settings, and on-site testing to confidently design, specify, and manage safe, reliable transformer systems in substations.

Elevify advantages

Develop skills

  • Size three-phase transformers using MVA, kV, and current calculations on site.
  • Interpret substation one-line diagrams, including symbols, power flows, and switching.
  • Select vector groups like delta or wye for optimal grounding, fault handling, and harmonics.
  • Configure protection settings with CT/PT ratios, relay pickups, and fault thresholds.
  • Conduct field tests for phasing, polarity, oil quality, and insulation before 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 Prison System Intelligence Advisor, 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
Very great course. Lots of rich information.
WiltonCivil Firefighter

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