CUTLER HAMMER 2500 kVA HV 13.8kV–600Y/346V Substation Transformer W/ Switchgear

Equipment Identification
Manufacturer: Cutler-Hammer (ABB Power T&D Company Inc.)
Type: Three-phase unit substation transformer
Cooling/Insulation: Silicone fluid insulated
Insulation Class: OA
Frequency: 60 Hz
Made in: USA
Manufacture Date: March 1995
Electrical Ratings
Primary (High Voltage)
HV: 13,800 volts
Connection: Delta
Tap positions:
14,400 V
14,100 V
13,800 V (nominal)
13,500 V
13,200 V
Secondary (Low Voltage)
LV: 600Y / 346 volts
Connection: Wye (grounded neutral)
Power Rating
Full Load:
2500 kVA (OA)
2800 kVA (FA)
Temperature Rise: 55/65 °C
Electrical Characteristics
Impedance: 5.73% @ 2500 kVA
BIL (Impulse Test Level):
HV: 95 kV
LV: 45 kV
Fluid & Weight
Silicone Liquid: 383 gallons
Approx. Weights:
Core & Coils: 5,956 lb
Case: 3,978 lb
Liquid: 3,064 lb
Total: ~12,998 lb
Serial & Documentation
Serial Number: PA2527-0101
Instruction Book: PW-1002