3750/5250 kVA substation transformer, 34.5 kV delta to 4.16Y/2.4 kV
$42,500
3.75/4.687/5.25 MVA substation transformer, 43.8 kV delta to 13.09Y/7.56 kV
- Year built
- Not stated
- In service
- Unused since a 2025 overhaul
- Equipment no.
- Not stated
- Manufacturer
- Maker not stated
Price and quote
$185,000
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
- 3,750 kVA ONAN; 4,687/5,250 kVA with fans; 55/65 °C rise
- Primary
- 43,800 V delta
- Secondary
- 13,090Y/7,560 V
- Full-load current
- 165 A at 3750 kVA, 207 A at 4687 kVA and 232 A at 5250 kVA, at 13.09 kV calculated from its rating
- Phase
- 60 Hz
- Impedance
- 6.82%
- BIL
- 250 kV HV, 110 kV LV
- Taps
- 5 positions, 41,400 to 46,200 V
- Cooling
- ONAN/ONAF
- Fluid
- Mineral oil, about 1,155 gal
- Weight
- 27,000 lb total; core and coil 10,500 lb
About this unit
Substation transformer overhauled in 2025 and unused since, offered at $185,000 through Escoti for Escobar Trading of Miami, with the unit in Michigan. The page names no maker or build year, and Escoti notes that listing details come from the seller and are not warranted.
Listed October 18, 2026