Marathon Electric 284TTFNA7508

Get full specifications on Marathon Electric 284TTFNA7508

General Details
Technical Details
Area Classification
Performance
Speed Range
Misc

Enclosure: TEFC
HP: 25
Pole: 2
RPM: 3600
Frame: 284HP
Category: Pump Motor
KW: 18.65
Motor Standards: NEMA

Motor Type: AC Motor
Phase: 3
Hertz: 60
Efficiency: EPAct Efficient
Enclosure: TEFC
HP: 25
Pole: 2
RPM: 3600
Frame: 284HP
Full Load Amps: 57.0/28.5
Weight: 520
Nema Design: B
Insulation Class: F
Ambient Teperature: 40
Service Factor: 1.15
Ingress Protection: 43
Elevation: 3300
Frame Material: Cast Iron
Paint: STANDARD
Flange: P-Base
Space Heaters: Optional
KW: 18.65

Voltage: 230/460

Full Load Speed: 3555
Efficiency 100: 91.7
Efficiency 75: 91.7
Efficiency 50: 91
Power Factor 100: 89
Power Factor 75: 87
Power Factor 50: 81
Locked Rotor Torque: 52 LB-FT 141%
Breakdown Torque: 110 LB-FT 297%
Locked Rotor Current: 364 / 182
Rotor Inertia lb ft: 2.4 LB-FT^2

Voltage: 230/460

Drawing

284TTFNA7508 Crossovers

WEG (USA) 02536ET3E284HP-W22

Catalog motor

Category: Pump Motor

HP: 25
Voltage: 230/460
Frame: 284HP
Enclosure: TEFC
Efficiency: Premium Efficiency
Hertz: 60
RPM: 3600

Baldor VHECP4107T

Catalog motor

Category: Pump Motor

HP: 25
Voltage: 230/460
Frame: 284HP
Enclosure: TEFC
Efficiency: Premium Efficient
Hertz: 60
RPM: 3600

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