2500/3333 kVA dry-type transformer, 12.47 kV to 480Y/277 V
Price on request
2500/3333 kVA cast-coil dry-type transformers, 12.47 kV delta to 480Y/277 V
- Year built
- Not stated
- In service
- Not stated
- Equipment no.
- DT5074, DT5073, DT5072
- Manufacturer
- Siemens
Price and quote
Price on request3 available
Price for the equipment. Your quote adds testing and delivery to your site.
- Tested before it ships, and you see the report first
- Delivered to your site, with rigging and freight quoted up front
- Confirmed with the seller before we quote
Specifications
- Rating
- 2,500 kVA AA/FA, 115 °C rise; 3,333 kVA AA/FA, 115 °C rise
- Primary
- 12,470 V delta
- Secondary
- 480Y/277 V
- Full-load current
- 3,007 A at 2500 kVA and 4,009 A at 3333 kVA, at 480 V calculated from its rating
- Phase
- 3-phase, 60 Hz
- Impedance
- 7.04% to 7.11% across the 3 units
- Taps
- 13,094, 12,782, 12,470, 12,158, 11,847 V
- BIL
- 95 kV HV, 10 kV LV
- Windings
- Aluminum
- Enclosure
- Indoor
- Weight
- 14,900 lb each
About this unit
Three Siemens cast-coil dry-type units of the same rating and voltages, each with its own stock page at RESA Power, which offers them as is or remanufactured to order; the pages' contact is its Cerritos, California branch. The pages list impedance, taps, BIL and weights, but no year, condition, unit location or price.
Listed October 18, 2026