Electric Motor Specifications
| Type of EX-Protection | Class 1 Division 2 Group A,B,C,D T3 (NEC or CEC) Class 1 Division 2 Group A,B,C,D T3 (NEC or CEC) |
| Mounting Designation | F1 or F2 F1 or F2 |
| Voltage/Frequency | 4000V & 4160V ± 10%/60 Hz 4000V & 4160V ± 10%/60 Hz |
| Full Load Speed | 894 rpm 894 rpm |
| Electric Motor Type | Squirrel Cage Induction Motor Squirrel Cage Induction Motor |
| Number of Poles | 8 8 |
| Maximum Ambient Temperature | 104 °F 40 °C |
| Full Load Current | 458 Amps 458 Amps |
| Shaft | 8.5 in 216 mm |
| Rated Torque | 20555 lb/ft 27869 N·m |
| Maximum Altitude - Before Derate | 3300 ft 1000 m |
| Locked Rotor Amps | 540% Code E 540% Code E |
| Connection of Stator Winding | Star Star |
| Standards | NEMA MG1 NEMA MG1 |
| Duty | Continuous Continuous |
| Enclosure Type/Method of Cooling | WP-II WP-II |
| Locked Rotor Torque | 60% 60% |
| Service Factor | 1.15 SF (1 VFD) 1.15 SF (1 VFD) |
| No Load Current | 137 Amps 137 Amps |
| Insulation | Class F Class F |
| Temperature Rise | Class B at rated load Class B at rated load |
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