MADDOX INDUSTRIAL TRANSFORMER
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Questions? Need to order? Call now!

​1 (800) 270-2011 

SUBSTATION TRANSFORMERS

SUBSTATION TRANSFORMERS

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​Product Scope
  • 500 kVA - 20 MVA
  • ​Voltages through 138kV

​Maddox Transformer's liquid-filled substation transformers are an excellent choice for any commercial or industrial distribution system.

All designs can be supplied with full, or partial length air terminal chambers to make installation in your lineup easy. Maddox transformers are designed, built, remanufactured and tested in accordance with 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 RFQ form on this page!

    GET A SUBSTATION QUOTE!

GET PRICING!

TECH SPECS

STANDARD FEATURES
  • Reinforced Steel Plate Tank
  • High-Grade Silicone-Steel Core
  • Non-PCB Insulating Fluid
  • Externally Clamped High and Low Voltage Bushings
  • NEMA Two-Hole Ground Pad
  • Stainless Steel Diagrammatic Nameplate
  • Base Suitable for Rolling or Skidding
  • Welded Cover with Handhole
  • No-Load Tap Changer
  • Drain and Sampler Valve
  • Pressure Relief Valve
  • Dial-Type Thermometer
  • Pressure Vacuum Gauge
  • Liquid Temp Gauge
​OPTIONAL FEATURES
  • Bio-degradable Envirotemp™/FR3
  • 55/65 Degree C Temperature Rise
  • Pressure Relief Device 
  • Gauges with Contacts
  • Fan Package
  • Pressure Relief Diaphragm
  • Neutral Ground Resistor
  • Air Terminal Chambers
  • ​Transition Sections
  • And many more! Contact us for more info.
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Maddox Industrial Transformer, LLC.
303B Greer Dr. Simpsonville, SC 29681

800-270-2011 - 
sales@maddoxtransformer.com

© 2018  MADDOX INDUSTRIAL TRANSFORMER, LLC.
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  • About
  • CAREERS
  • SELL SURPLUS
  • CONTACT US
  • SUPPORT
    • GLOSSARY
    • MANUALS
    • T&C & Warranty Info
  • PRODUCTS
    • PADMOUNT
    • DRY-TYPE
    • SUBSTATION