2) 3-Phase Cast Resin Dry-type Transformer
Primary Voltage: 24 kV (Tap -4x2.5%), 50 Hz
Secondary Voltage: 416/240 V
Vector Group: Dyn11
Cooling System: AN/AF (30%)
Output Power: 2000/2600 kVA
The transformers must have:
Basic impulse level: Greater than 125 kV
Impedance Voltage: 4-6%
Sound Level: Less than 65 dB
Max temperature rise: Less than 130 degree Celsius
Partial discharge less than 10 pC
