Description
Marathon® Globetrotter® AC Motor, 2-Pole Continuous-Duty, IEC Metric Motors, Inverter Ready Special Features, 75 hp, 230/460 V AC, 166/83 A, 60 Hz Frequency, 3 ph, 3570 rpm Speed, 1 Speed, TEFC Enclosure, 250M Frame, 2.56 in Dia x 5.51 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 138 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 10:1 Constant Torque Speed, 10:1 Variable Torque Speed, 926 mm L x 510 mm W x 615 mm H Dimensions
Features:
- IP55 weatherproof enclosure
- Wye start-delta run on 160 frame and larger
- Terminal blocks, stud type and zero creepage
- Horizontal motor orientation
- Squirrel cage inverter rated
- Aluminum (63-90 frame) or Cast Iron (100-315 frame) frame construction
- Nameplated 60/50 hertz at same HP, above 90 frame is 60/50 Hz at next lower HP
- MAX GUARD Class F Insulation, Class B rise at rated KW
- Top Mounted/Oversized gasketed terminal box
- Automatic reset thermal protector prevents overheating
- Permanently lubricated, double-sealed bearings extend the lifetime of the motor
- Vertical/horizontal mounting for proper placement of the fan within airflow
- 12 Leads for WYE-DELTA, part winding on low voltage, or across-the-line starting
- 1.15 Service Factor on 60 Hz sine wave, 1.0 SF or VFD, IEC Design "N" with NEMA "B" Torques
Standards/Approval:
- CE Certified
- IE3/IEC 34/IEC 72 Standard
- NEMA Premium® Efficiency
- UL Listed
Warranty:
1 Year
