Log in
Choose your language

Three-Phase Transformer Course

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

What will I learn?

This course equips participants with practical expertise to select, size, connect, protect, and commission three-phase transformers operating between 33 kV and 132 kV. Key topics include power system basics, vector groups, tap changers, fault analysis, one-line diagram preparation, relay coordination, and on-site testing, enabling reliable, safe, and efficient transformer system design, specification, and operation.

Elevify advantages

Develop skills

  • Size three-phase transformers using MVA, kV, and current formulae in practical settings.
  • Interpret substation one-line diagrams, including symbols, power flow, and switching paths.
  • Select and configure vector groups, such as delta or wye connections for grounding, faults, and harmonics.
  • Set up transformer protection, including CT/PT ratios, relay settings, and fault limits.
  • Conduct field tests like phasing, polarity, oil, 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 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
Great course. Lots of valuable information.
WiltonCivil Firefighter

FAQs

Who is Elevify? How does it work?

Do the courses have certificates?

Are the courses free?

What is the course duration?

What are the courses like?

How do the courses work?

What is the duration of the courses?

What is the cost or price of the courses?

What is an EAD or online course and how does it work?

PDF Course