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Three-Phase Transformer Course

Three-Phase Transformer Course
flexible workload of 4 to 360h
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 formulas for real-world applications.
  • Interpret substation one-line diagrams, including symbols, power flows, and switching paths quickly.
  • Select and configure vector groups like delta or wye for effective grounding, fault handling, and harmonic control.
  • Set up transformer protection systems, choosing CT/PT ratios, relay settings, and fault thresholds accurately.
  • Conduct essential field tests such as 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 chosen.
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 valuable information.
WiltonCivil Firefighter

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