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.
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