DRY-TYPE TRANSFORMERS

​Product Scope

• Medium Voltage Units
  • 3-Phase up to 5000 kVA
  • Voltages through 25 kV
• 600V General Purpose Units
  • Up to 1500 kVA
  • Up to 800V
  • Shop now!

​Maddox Transformer's dry-type transformers are an excellent choice for any commercial or industrial distribution system. 
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Maddox transformers are designed, built, remanufactured and tested in accordance with the highest  industry standards including NEMA,  ANSI C.57,  DOE, and IEEE as applicable.

With thousands of new, and reconditioned units in stock and ready-to-ship, Maddox stands ready to meet your transformer need(s). 

What are you looking for? Call our toll-free number 1-800-270-2011 or fill out the form below!

​Standard Features

• High-Grade Silicone-Steel Core
• NEMA 1 Indoor Steel Enclosure
• 220°C Insulation System​
• 150°C Temperature Rise

Optional Features

• Electrostatic Shielding
• Outdoor NEMA 3R Enclosure
• Custom Terminal Locations / bus modification
• Marine Duty Core & Coils
• Cam-Lok Connectors
• And more! Contact us for more information...