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Marathon Electric 445TTFN4575
Get full specifications on Marathon Electric 445TTFN4575
- General Details
- Technical Details
- Area Classification
- Performance
- Speed Range
- Misc
- Enclosure: TEFC
- HP: 250
- Pole: 4
- RPM: 1800
- Frame: 445T
- Category: Severe Duty
- KW: 186.5
- Motor Standards: NEMA
- Motor Type: AC Motor
- Phase: 3
- Hertz: 60
- Enclosure: TEFC
- HP: 250
- Pole: 4
- RPM: 1800
- Frame: 445T
- Full Load Amps: 285
- Weight: 2409
- Nema Design: B
- Duty: S1
- Insulation Class: F
- Ambient Teperature: 40
- Service Factor: 1.15
- Ingress Protection: 55
- Elevation: 3300
- Frame Material: CAST IRON
- Paint: BLUE (EPOXY)
- Flange: STANDARD
- Space Heaters: Optional
- KW: 186.5
- Voltage: 460
- Full Load Speed: 1785
- Efficiency 100: 95&95
- Efficiency 75: 95
- Efficiency 50: 94.1
- Power Factor 100: 86&85
- Power Factor 75: 84
- Power Factor 50: 77
- Locked Rotor Torque: 1100 LB-FT 149%
- Breakdown Torque: 1900 LB-FT 258%
- Locked Rotor Current: 1825
- Rotor Inertia lb ft: 61 LB-FT^2
- CT: 2:01
- VT: 10:01
- Voltage: 460
445TTFN4575 Crossovers
Leeson 811591
- Category: Severe Duty
- HP: 250
- Voltage: 460
- Frame: 445T
- Enclosure: TEFC
- Efficiency: Nema Premium
- Hertz: 60
- RPM: 1800
Marathon Electric 445TTFN8040
- Category: General Purpose
- HP: 250
- Voltage: 460
- Frame: 445T
- Enclosure: TEFC
- Efficiency: EISA Compliant
- Hertz: 60
- RPM: 1800
Marathon Electric 445TTFN6540
- Category: Severe Duty
- HP: 250
- Voltage: 460
- Frame: 445T
- Enclosure: TEFC
- Efficiency: Premium Efficient
- Hertz: 60
- RPM: 1800
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