Marathon Electric U878A

Get full specifications on Marathon Electric U878A

General Details
Technical Details
Area Classification
Performance
Speed Range
Misc

Enclosure: TEFC
HP: 75
Pole: 4
RPM: 1800
Frame: 365T
KW: 56.0
Motor Standards: NEMA

Motor Type: AC Motor
Phase: 3
Hertz: 60
Enclosure: TEFC
HP: 75
Pole: 4
RPM: 1800
Frame: 365T
Full Load Amps: 172.0/86.0
Weight: 964.00
Nema Design: B
Duty: Continuous
Insulation Class: F
Ambient Teperature: 40C
Service Factor: 1.15
Ingress Protection: 55
Frame Material: Cast Iron
KW: 56.0

Voltage: 230/460

Full Load Speed: 1780
Efficiency 100: 58.800
Efficiency 75: 44.000
Efficiency 50: 29.500
Power Factor 100: 95.4
Power Factor 75: 95.4
Power Factor 50: 95.0
Locked Rotor Torque: 201.0
Breakdown Torque: 260.0
Locked Rotor Current: 542.00

Voltage: 230/460

Drawing Connection Diagram

U878A Crossovers

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HP: 75
Voltage: 230/460
Frame: 365T
Enclosure: TEFC
Efficiency: -
Hertz: 60
RPM: 1800

General Electric M7933

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HP: 75
Voltage: 230/460
Frame: 365T
Enclosure: TEFC
Efficiency: Premium Efficiency
Hertz: 60
RPM: 1800

Lincoln LM32893

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Category: Severe Duty

HP: 75
Voltage: 230/460
Frame: 365T
Enclosure: TEFC
Efficiency: Nema Premium
Hertz: 60
RPM: 1800

Toshiba 0754SDSR41A-P

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Category: -

HP: 75
Voltage: 230/460
Frame: 365T
Enclosure: TEFC
Efficiency: -
Hertz: 60 Hz
RPM: 1800

Drawing Connection Diagram

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