• VanTran Auto-Transformers
  • VanTran Auto-Transformers
  • VanTran Auto-Transformers
  • VanTran Auto-Transformers
  • VanTran Auto-Transformers
  • VanTran Auto-Transformers
  • VanTran Auto-Transformers
  • VanTran Auto-Transformers

Do you need to interconnect networks with different operating voltages? VanTran auto-transformers will cover you, especially in growing residential and rural communities. Our customers choose VanTran’s single phase auto-transformers over the traditional three-phase padmount designs to avoid difficulties in easement, installation costs, network reliability and uptime.

Want to learn more about VanTran’s auto-transformer options? Speak to one of our Sales Representatives today.
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Standard Features

Optional Features

Standard Features

  • High Voltage NEMA 2 Hole Spade Bushings
  • Low Voltage NEMA 4 Hole Spade Bushings
  • Aluminum or Copper Windings
  • Mineral Oil or Envirotemp™ Fluid
  • 60 Hertz
  • 65° Temperature Rise
  • Pressure Relief Valve
  • 1” Fill Plug with Schrader Valve
  • Oil Level Gauge
  • Oil Temperature Gauge
  • Pressure Vacuum Gauge
  • 1” Drain Valve with Oil Sampler
  • External 5 Position No Load Tap Changer
  • Anodized Aluminum Diagrammatic Name Plate
  • ANSI 61 Gray Paint

Optional Features

  • Non-Standard/Elevated BIL Adder
  • Non-Standard Paint Color
  • Forced Air Cooling Fans
  • Removable Radiators
  • 55° Temperature Rise
  • 55°/65° Temperature Rise
  • 50 Hertz Adder
  • Watthour Meter Assembly
  • Live Front Distribution Class Arresters
  • Station/Intermediate Class Arresters
  • BAY-O-NET Fuses
  • Back-Up Fuses
  • Dry Well Canister Fuses
  • 1 Contact or Dual Contact Oil Level Gauge
  • 1 Contact or Dual Contact Oil Temperature Gauge
  • NEMA 3R Control Box
  • NEMA 4 Control Box (Small)
  • NEMA 4X Control Box (Stainless Steel)
  • 120 VAC Control Cabinet Light
  • 120 VAC Space Heater with Thermostat
  • Drain/Breather
  • Pressure and Vacuum Gauge with Bleeder
  • Rapid Pressure Rise Relay w/ Seal in Relay
  • Cover Mounted Pressure Relief Device
  • Nitrogen Test Port/Gas Sampling Valve
  • 2-Position LBOR Switch
  • 4-Position LBOR Switch
  • Delta-Wye Switch
  • Infrared Viewing Windows
  • Doorstops
  • Removable Sill
  • Electrostatic Shield between HV & LV
  • U Channel Base
  • Danger/Warning Sign
  • Arc Flash Warning Sign
  • Alarm Box Light
  • Stainless Steel (304L or 316L) Tank, Base, ATC and Radiators
  • Nitrogen Preservation System
  • Neutral Grounding Resisters and High Resistance Grounds
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