Marathon Electric 256TTFNA7250

Marathon Electric 256TTFNA7250

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Specifications



Get full specifications on Marathon Electric 256TTFNA7250 Definite Purpose, 2 Speed Motor

Category: Definite Purpose, 2 Speed MotorHP: 15/3.75KW: 11.19
RPM: 1800/900Voltage: 460Frame: 256T
Enclosure: TEFCMotor Standards: NEMAList Price: $2,985.00
HP: 15/3.75KW: 11.19RPM: 1800/900
Frame: 256TPole: 8-AprVoltage: 460
Enclosure: TEFCMotor Type: AC MotorHertz: 60
Weight: 381Paint: BLUE (EPOXY)Ingress Protection: 55
Frame Material: CAST IRONNema Design: 1VTMount: Rigid
Space Heaters: OptionalInsulation Class: FElevation: 3300
Duty: S1Drip Cover: FALSEBearings NDE: 6210
Bearings DE: 6309Grease: POLYREX EMFull Load Amps: 18.0/6.0
Flange: STANDARDAmbient Teperature: 40C

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No Load Current: 3.8Starts Hour: -Guaranteed Eff: 83.8
Start Type: ACROSS THE LINENoise Level dB A: 54 dBASafe Stall Time Cold: #NAME?
Rotor Inertia lb ft: 2.95 LB-FT^2KVA Code: JLocked Rotor Current: 26.5
Full Load Speed: 1770Breakdown Torque: 52 LB-FT 231%Locked Rotor Torque: 35 LB-FT 156%
Full Load Torque: 22.5 LB-FTPower Factor 50%: 47Power Factor 75%: 59.5
Power Factor 100%: 87&67.5Efficiency 50%: 82.5Efficiency 75%: 85.5
Efficiency 100%: 90.2&86.5

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256TTFNA7250 Crossovers

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The Marathon Electric 256TTFNA7250 electric motor has 15/3.75 HP, 1800/900 RPM, 460 Voltage, 256T Frame & TEFC Enclosure. 256TTFNA7250 has 0 Crossovers. Visit our Marathon Electric Catalog. Discuss 256TTFNA7250 with a community of industry professionals on our Marathon Electric forum.