Rectifier Duty Transformers Designed to Handle Non-Linear, Non-Sinusoidal Loads
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Niagara Transformer Corporation 2020-03-10 00:00:00

Since 1933, first as Erie Electric Company and then in 1938 as the Niagara Transformer Corporation, we've been designing and manufacturing Transformers in the United States of America: Our diverse product line includes Liquid-filled transformers, regulators and reactors: Our Transformer Products include Power, Substation, Load Tap-Changing (LTC), Generator Step-Up, Unit Auxiliary, Station Service, Voltage Regulators, Zig-Zag and Wye-Delta Grounding, Reactors, Auto-Transformers, Rectifier Duty, Furnace, Drive- Duty, Traction Duty and Special Application Transformers. Electrical Ratings up to a Base Rating of 50-MVA and 138-kV (650-kV BIL).

Rectifier Duty Transformers are designed to handle non-linear, non-sinusoidal loads resulting from their use with a variety of power electronic applications such as diode, thyristor or motor drive configurations from 6,12,24,36,48, or 60 pulse configurations. Special design considerations should be used to account for the additional harmonic heating, more severe axial forces, severe overloads and short circuit forces that can be seen as compared with a standard power transformer. 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 Rectifier Duty Transformers.

  • Specialty circuit configurations
  • Multiple pulse applications
  • Up to 50 MVA base rating
  • Up to 138 kV, 650 kV BIL
  • Copper or aluminum wound
  • Designed to meet specific harmonic spectrums
  • Industry leader in process and high current applications
  • Seismic classifications
  • Mineral Oil, Enviro Temp FR3, Luminol, or other liquids
  • Sealed tank or conservator tank designs
  • Special dimensional requirements
  • Non-standard elevation and ambient designs
  • Special service conditions
  • Meets ANSI/IEEE Standard C57.18.10

Visit us at at www.niagaratransformer.com

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Niagara Transformer Corporation
www.niagaratransformer.com

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