"At our core, Niagara Transformer has the best people, taking on the toughest engineering challenges with the highest quality and the shortest lead times." - John F. Darby, President

Electric Utility Transformer

Electric Utility Transformer
 An Electric Utility Transformer from Niagara Transformer can take care of all of your power needs.  This transformer can come as a single-, double-, or three-phase transformer.  It can come in copper and aluminum allowing you to have it fit your specific needs.  This Electric Utility Transformer transfers the same amount of power that it receives.  However, it can increase or decrease the voltage or current levels that come in.  To keep power losses at a minimum, the transformer's system usually decreases the current level.  
 
Niagara Transformer can adhere to different county codes and regulations when installing and maintaining your new Electric Utility Transformer.  Our skilled technicians have had years of experience and will install your new transformer efficiently and safely.  

 

  • Up to 50 MVA base rating
  • Up to 138 kV, 650 kV BIL
  • 1, 2 or 3 phase
  • 60 or 50 hertz
  • ONAN, ONAF, OFAF, ONWF
  • 55ºC or 65ºC rise
  • Copper or aluminum
  • Circular, rectangular, disc, helical, layer
  • Harmonic allowances up to K-20
  • Conservator or Sealed tank construction
  • With or without on load tap changers (LTC)
  • Up to 20% IZ
  • IEEE/ANSI or IEC Standards
  • Full range of country specific certifications
  • High ambient & elevation designs available
  • Classified area designs available through Class 1 Division 2 Group C/D
  • Seismic designs through Seismic zone 4
  • UL Certified
  • Type II mineral oil, our preferred high fire point fluid FR3, Midel as well as other fluids
  • Full in house testing

 

 

Liquid-Filled
Dry-Type
Cast-Coil
Grounding
Reactor
Voltage Regulator
DeltaWye
DeltaWye
Security Code...
Security Captcha
Type Code Above Into This Box

How Can We Help?

Security Code...
Security Captcha
Type Code Above Into This Box

Niagara Transformer
Niagara Transformer
Niagara Transformer