Furnace (Induction & Arc) Duty Transformers

A furnace transformer is used to supply power to an electric furnace, which lowers the high voltage to the lower voltage required for Arc Furnace applications. Furnace Transformers from Niagara Transformers support high voltages up to 138 kV, 650 kV BIL and ratings up to 50 MVA (ONAN). Niagara Transformer offers a line of furnace transformers that meet applicable ANSI/IEEE and IEC standards. The furnace transformers from Niagara Transformer will meet and exceed all your industrial applications for electrical distribution. Niagara Transformer’s superior engineering expertise paired with its unmatched years of manufacturing experience and high-grade materials allow them to provide the best in-class Furnace Transformers.

Transformer Specifications

  • Arc furnace applications
  • Induction furnace applications
  • High current
  • Multiple taps
  • On load tap changing
  • Motor operated de-energized tap changing
  • Up to 138 kV, 650 kV BIL
  • Copper windings
  • Circular layer or disc wound
  • Seismic classifications
  • Mineral Oil, Enviro Temp FR3, Luminol, or other liquids
  • Sealed tank or conservative tank design
  • Special dimensional requirements
  • Non-standard elevation and ambient designs
  • Special service conditions
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