Electric Motor Specifications
Voltage/Frequency | 4000V ± 10%/60 Hz 4000V ± 10%/60 Hz |
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) |
Electric Motor Type | Squirrel Cage Induction Motor Squirrel Cage Induction Motor |
Mounting Designation | F1 or F2 F1 or F2 |
Number of Poles | 8 8 |
Full Load Speed | 894 r/min 894 r/min |
Connection of Stator Winding | Star Star |
Rated Torque | 29366 lb/ft 39815 N·m |
Standards | NEMA MG1 NEMA MG1 |
Maximum Altitude - Before Derate | 3000 ft 1000 m |
Service Factor | 1.15 SF 1 vfd |
No Load Current | 200 Amps 200 Amps |
Maximum Ambient Temperature | 104 °F 40 °C |
Temperature Rise | Class B at rated load Class B at rated load |
Shaft | 8.5 in 216 mm |
Insulation | Class F Class F |
Enclosure Type/Method of Cooling | WP-II WP-II |
Duty | Continuous Continuous |
Locked Rotor Amps | 520% Code E 520% Code E |
Full Load Current | 658 Amps 658 Amps |
Locked Rotor Torque | 60% 60% |
Breakdown Torque | 190% 190% |