Three Phase Ventilated Transformers


  • 15 – 2,500 kVA


  • For general loads, indoors or out, including lighting, industrial and commercial applications


  • Cores of high quality electrical steel
  • Meets DOE-2016 and NRCan-2019 standards for energy efficiency
  • NEMA 3R-rated enclosures standard
  • Heat-cured ASA-61 gray powder coat finish
  • 60 Hz operation
  • Aluminum windings
  • Primary taps on most units
  • 150ºC temperature rise
  • 220ºC insulation class

Features, Functions, Benefits

  • Compact design for easier handling and installation
  • Large connection compartment for ease of wiring and installation
  • Quiet operation for installation flexibility
  • Hassle-free front cover installation
  • Taps provided on primary to compensate for voltage variations
  • Seismic certification for all units through 1,000 kVA


  • Meets NRCan C802 2019 requirements for energy efficiency
    • January 1, 2018 Ontario requirements
    • Canada-wide May 1, 2019 requirements
  • Built in accordance with NEMA, ANSI, UL and CSA standards

Options and Accessories

  • Other sizes and voltages available as custom
  • CE Marked units available as custom
  • Wall mount brackets available for units up to 75 kVA


Return to Ventilated page
Return to main Product page