Marathon Electric U903A

Get full specifications on Marathon Electric U903A

General Details
Technical Details
Area Classification
Performance
Speed Range
Misc

Enclosure: ODP
HP: 100
Pole: 4
RPM: 1800
Frame: 404T
KW: 75.0
Motor Standards: NEMA

Motor Type: AC Motor
Phase: 3
Hertz: 60
Enclosure: ODP
HP: 100
Pole: 4
RPM: 1800
Frame: 404T
Full Load Amps: 90.5
Weight: 1,025.00
Nema Design: B
Duty: Continuous
Insulation Class: F
Ambient Teperature: 40C
Service Factor: 1.15
Ingress Protection: 12
Frame Material: Cast Iron
KW: 75.0

Voltage: 575

Full Load Speed: 1785
Efficiency 100: 77.800
Efficiency 75: 58.000
Efficiency 50: 39.000
Power Factor 100: 95.4
Power Factor 75: 95.8
Power Factor 50: 95.0
Locked Rotor Torque: 148.0
Breakdown Torque: 255.0
Locked Rotor Current: 725.00

Voltage: 575

Drawing Connection Diagram

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