SQUARE D CAST COIL DRY TYPE TRANSFORMER 1500/2000 KVA 4160 DELTA / 480Y/277

Nameplate specifications
Type:
7310UL
Serial number:
016061-B1
Manufactured:
October 2001
Phase/frequency:
Three-phase, 60 Hz
Continuous rating:
1,500 kVA
Fan-assisted rating:
2,000 kVA, Class AA/FA
Primary voltage:
4,160 V delta
Secondary voltage:
480Y/277 V
Impedance:
5.55% at 1,500 kVA
Temperature rise:
80°C
Winding material:
Copper primary and copper secondary
Secondary current at 2,000 kVA:
2,405 amps
BIL:
High-voltage winding: 60 kV
Low-voltage winding: 30 kV
Core-and-coil weight:
8,380 lb
Total transformer weight:
9,849 lb
Exposure category:
C
Primary connection:
Delta
Secondary connection:
Wye with neutral
Primary tap settings
Primary voltage
Approx. current at 2,000 kVA
Tap connection
4,368 V
264.4 A
1 to 2
4,264 V
270.8 A
2 to 3
4,160 V
277.6 A
3 to 4
4,056 V
284.7 A
4 to 5
3,952 V
292.2 A
5 to 6
Square D Power-Cast 1500/2000 kVA Dry-Type Transformer, 4160V Delta Primary, 480Y/277V Secondary, Copper Windings, 3-Phase, 60 Hz, 80°C Rise, 5.55% Impedance.