Power Transformers

Reliable, High Quality Power

Recognized as one of the largest manufacturers of power transformers in the Americas, Prolec designs, manufactures and tests its power transformers at the company’s modern operating facilities in Monterrey, Mexico, Waukesha, Wisconsin, Goldsboro, North Carolina, and Canoas, Brazil according to the latest IEEE, ANSI, NEMA, UL, FM, NBR and ISO quality system standards. The quality and reliability built into every unit we manufacture is the result of a combined 90 years of experience in the design and production of power transformers for utility and industrial applications.

All transformers are designed by our engineers to meet customer specifications, load and no load loss targets and quality standards, all while maintaining an optimal, cost effective solution.

Precision manufacturing, quality materials and processes utilized by a well-trained, experienced workforce help ensure Prolec GE® and Waukesha® transformers are built to the highest quality and reliability standards to meet the most stringent customer specifications. The result – a reliable asset with a competitive total ownership cost bolstered by demonstrated field performance for peace of mind.

Prolec GE and Waukesha Logos

Power Transformer Solutions

Ranging from 5 to 1200 MVA in primary voltage through 800 kV

  • Generator Step-Up (GSU) Transformers
    • Station Service/Start-Up Transformers
    • Unit Auxiliary Transformers
  • Substation Transformers
    • Industrial Transformers
    • Utility & Data Center Transformers
    • SVC (Static VAR Compensator) or STATCOM (Static Synchronous Compensators)
  • Autotransformers
  • Grid Ready Flexible Transformers