• VanTran Custom Transformers
  • VanTran Custom Transformers
  • kVA substation
  • VanTran Custom Transformers
  • Substation Transformer
  • VanTran Custom Transformers
  • VanTran Custom Transformers
  • VanTran Custom Transformers
  • kVA substation
  • VanTran Custom Transformers
  • Substation Transformer
  • VanTran Custom Transformers

VanTran has provided retrofit services for our customers for over 50 years. Because of our unique design and construction capabilities, customers across a number of industries trust us to expertly replace a transformer specifically tailored to their application requirements.

You might need retrofit services if:

  • Your application is affected by a natural disaster, causing premature failure.
  • Your transformer is nearing the end of its life and is losing reliability.
  • Your transformer is overloaded due to increased loads or varying currents
  • Your transformer fails prematurely due to excessive moisture or leaking.

If you need custom retrofit installation, partner with VanTran. Our team works with your specifications in mind and manufactures a solution that optimizes your application.

Contact us today to speak to one of our retrofitting experts.
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Standard Features

Optional Features

Standard Features

• Provisions for Magnetic Liquid Level Gauge (Gauge Included on 750 kVA Units and Larger)
• Provisions for Dial Type Thermometer with Maximum Temperature  Indicator (Gauge Included on 750 kVA Units and Larger)
• Provisions for Pressure/Vacuum Gauge (Gauge Included on 750 kVA Units and Larger)
• Schrader Valve for Nitrogen Blanket
• Live Front Bushings with Spade Terminals
• Externally Operated Tap Changer (With Locking Provisions)
• Lifting Hooks
• Jacking Pads
• One Inch Fill Plug

• One Inch Drain Valve (Built in Sampler Included on 750 kVA Units and Larger)
• Tank Grounding Pads (1/2”-13 NC Tapped Holes)
• Base Designed for Rolling Diagrammatic Corrosion Resistant Nameplate
• Automatic Pressure Relief Valve
• Undercoating on Bottom of Transformer to Prevent Corrosion

*Refer to the cut sheet link for complete listing of standard accessories.

Optional Features

• Provisions for Magnetic Liquid Level Gauge (Gauge Included on 750 kVA Units and Larger)
• Provisions for Dial Type Thermometer with Maximum Temperature  Indicator (Gauge Included on 750 kVA Units and Larger)
• Provisions for Pressure/Vacuum Gauge (Gauge Included on 750 kVA Units and Larger)
• Schrader Valve for Nitrogen Blanket
• Live Front Bushings with Spade Terminals
• Externally Operated Tap Changer (With Locking Provisions)
• Lifting Hooks
• Jacking Pads
• One Inch Fill Plug

• One Inch Drain Valve (Built in Sampler Included on 750 kVA Units and Larger)
• Tank Grounding Pads (1/2”-13 NC Tapped Holes)
• Base Designed for Rolling Diagrammatic Corrosion Resistant Nameplate
• Automatic Pressure Relief Valve
• Undercoating on Bottom of Transformer to Prevent Corrosion

*Refer to the cut sheet link for complete listing of standard accessories.

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