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Jefferson ElectricThree-Phase Ventilated Transformers

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Applications; For all general loads, indoors or out, including lighting, industrial and commercial applications; General Purpose: 15 – 1,650 kVA.

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  • 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
  • 150°C temperature rise
  • 220°C insulation class
  • 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
  • Other sizes and voltages available as custom
  • CE Marked units available as custom
  • Wall mount brackets available for units up to 75 kVA