Capacity: 3,750 kVA base (ONAN) / up to 4,687 / 5,250 kVA with fan cooling (ONAF/ODAF).
Voltage Class: 43,800V Primary Delta High Voltage (with 5 position taps 46.2 / 45.0 / 43.8 / 42.6 / 41.4 kV ) to 13,090Y / 7,560V Low Voltage. 250-kV BIL HV
Weight & Class: Total weight is 27,000 lbs (approx. 12.2 metric tons) with 1,155 gallons of oil, indicating a robust, substation-grade unit rather than a standard light padmount.
Condition: Ready for Service. Fully refurbished in early 2025 and kept idle in storage since, meaning the core, coils, and oil are in fresh, "ready-to-deploy" condition without operational wear-and-tear.
Location: Michigan, USA
Price: ExWorks as is / where is
Name Plate:
Parameter                   Rating
Base rating                 3,750 kVA
Forced-cooling ratings       4,687 / 5,250 kVA
HV                        43,800 V Delta
HV (5) taps                 46,200 / 45,000 / 43,800 / 42,600 / 41,400 V
LV                        13,090 V Y / 7,560 V
Frequency                   60 Hz
Cooling                     ONAN / ONAF
Temperature rise             55/65°C
BIL HV                      250 kV
BIL LV                      110 kV
Impedance               6.82%
Oil                       Mineral oil, approx. 1,155 gal
Total weight              27,000 lb
Tank & fittings               7,900 lb
Core/windings ("untanking")   10,500 lb

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