Manufacturer: Hyundai Heavy Industries
Type: 3-Phase Induction Motor
Frame No.: Not fully clear (likely an “H” series frame)
Power (kW/HP): Plate shows 440 kW (~ 590 HP)
Voltage: 6.6 kV (High-voltage motor)
Current: ~ 69.6 A
Frequency: 60 Hz
Speed: ~ 1,780 RPM (likely a 4-pole machine at 60 Hz)
Power Factor (Cos φ): ~ 0.89
Efficiency: ~ 94% (noted as “EFF”)
Service Factor (SF): 1.0
Insulation Class: F (typical for Hyundai industrial motors)
Temperature Rise: ~ 80 °C (Class B rise at full load)
Enclosure: IP44 (splash-proof, semi-protected)
Space Heater: 120 W, 110 V supply
Weight: ~ 4,200 kg
Bearing (DE/NDE): Roller bearing (DE), Ball bearing (NDE)