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Power Transformer

ETAC designs and manufactures power transformers for industrial and utility applications, including single-phase and three-phase power transformer models. Our products support up to 50,000 kVA, with low or medium voltage options, liquid-filled or FR3 insulation. All transformers are CSA and UL certified, with fast delivery across Canada. Learn more in our article Power Transformer Design and Construction.

ETAC power transformer with stainless steel control box and Qualitrol gauge – FR3 insulated, CSA & UL certified, up to 50,000 kVA
Power Transformer With A Stainless Steel Control Box And Qualitrol Gauge
ETAC 10/13.33MVA Power Transformer
10/13.3MVA ONAN/ONAF ETAC Power Transformers

Transformers with ONAN (Oil Natural Air Natural) cooling can be upgraded to ONAF (Oil Natural Air Forced) by adding fans.
This improves heat dissipation, increases capacity by up to 1/3, and enables reliable operation under high loads.
Learn more in our technical article.

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  • Current Lead Time is 22 – 30 Weeks
  • Up to 3 Years Warranty
  • Certifications

UL (Listed for U.S.)

Approved for use in Canada, as per CSA SPE-1000

Discover our Power transformers. All configurations available.

      ETAC Product Range:

      500 kVA and above

      Primary Voltage: Δ or Y:

      2.4 kV and above

      Secondary Voltage: Δ or Y:

      To meet customer specification.

Built to: 
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