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Three-Phase Transformer Course

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

What will I learn?

Acquire hands-on skills to select, size, connect, protect, and commission three-phase transformers from 33 kV to 132 kV. Cover power system basics, vector groups, tap changers, fault analysis, one-line diagrams, relay coordination, and field testing for designing and operating efficient, safe transformer systems.

Elevify advantages

Develop skills

  • Size three-phase transformers using MVA, kV, and current formulas.
  • Interpret substation one-line diagrams, symbols, power flow, and switching paths.
  • Select vector groups like delta or wye for grounding, faults, and harmonics.
  • Configure transformer protection with CT/PT ratios, relay settings, and fault limits.
  • Conduct field tests including phasing, polarity, oil, and insulation checks.

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

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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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