2500 kVA substation transformers, 34.4 kV delta to 12.47Y/7.2 kV
Price on request
7 available
2500 kVA substation transformers, 67 kV delta to 13.2Y/7.62 kV
- Year built
- Not stated
- In service
- Not stated
- Equipment no.
- Not stated
- Manufacturer
- Various: Allis-Chalmers, GE and others
Price and quote
Price on request6 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
- Primary
- 67,000 V delta
- Secondary
- 13,200Y/7,620 V
- Full-load current
- 109 A at 13.2 kV calculated from its rating
- Phase
- 3-phase
- Taps
- ±2 × 2.5%
- Impedance
- 6.60% to 7.54% across the 6 units
- Weight
- 23,900 to 31,800 lb
- Fluid
- Oil, 1,040 to 1,745 gal per unit
- Makes
- Allis-Chalmers (3), GE (2), Westinghouse (1)
About this unit
Six 67 kV station units with 13.2Y/7.62 kV secondaries in the stock of T&R Electric of Colman, South Dakota, from Allis-Chalmers, GE and Westinghouse, each listed by record number with serial, impedance, weight and oil volume. The table gives no year or condition for any unit.
Listed October 18, 2026