VanTran Multi-Tap Substation transformers offer multiple primary and secondary voltages for temporary power services. These transformers are in use by leading rental power dealers, and as universal spares for industrial plants with various distribution voltages and legacy systems.
Multi-Tap units are available up to 7000 kVA and are designed for step-up or step-down applications with 480Y and 600Y secondaries, medium voltage primaries of 2400V to 35 kV, and selectable Delta or Wye connections. They are especially rugged construction well-suited for frequent movement and shipping. VanTran Multi-Taps come equipped as standard with a protective cage, forklift pockets for ease of transportation, and tied-down lugs.
Multi-Tap voltages are selectable through a series of dual voltage, delta-wye, and de-energized tap changer switches.
Primary Voltage:
- 2400 Delta
- 6928 Delta
- 7200 Delta
- 7620 Delta
- 7970 Delta
- 8320 Delta
- 4160GrdY/2400
- 12000GrdY/6928
- 12470GrdY/7200
- 13200GrdY/7620
- 13800GrdY/7970
- 14400GrdY/8320
- Others available to 35kV
Low Voltage:
- 480Y/277
- 480 Delta
- Dual Selectable 480Y/277 X 600Y/346
- Dual Selectable 480Y/277 X 380Y/220
Numerous Options Available Including:
- 50/60 Hz
- 55/65ºC
- Forced Air Cooling Fans
- Special Voltages
- Special Paint Colors
- Gauge and Switch Guards