Marathon Electric 256THFNA8038

Get full specifications on Marathon Electric 256THFNA8038

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Technical Details
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Performance
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Enclosure: TEFC
HP: 20
Pole: 4
RPM: 1800
Frame: 256TC
Category: Inverter Duty
KW: 14.92
Motor Standards: NEMA

Motor Type: AC Motor
Phase: 3
Hertz: 60
Enclosure: TEFC
HP: 20
Pole: 4
RPM: 1800
Frame: 256TC
Full Load Amps: 52.0/26.0
Weight: 377
Nema Design: INV
Duty: S1
Insulation Class: H
Ambient Teperature: 40
Service Factor: 1
Ingress Protection: 43
Elevation: 3300
Frame Material: CAST IRON
Paint: BLUE (ENAMEL)
Flange: C-FACE
Space Heaters: Optional
KW: 14.92

Voltage: 230/460

Full Load Speed: 1775
Efficiency 100: 91
Efficiency 75: 90.2
Efficiency 50: 88.5
Power Factor 100: 78
Power Factor 75: 72
Power Factor 50: 58
Locked Rotor Torque: 147 LB-FT 248%
Breakdown Torque: 195 LB-FT 329%
Locked Rotor Current: 364 / 182
Rotor Inertia lb ft: 2.7 LB-FT^2

CT: 2000:01:00

Voltage: 230/460

Drawing

256THFNA8038 Crossovers

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