Marathon Electric E745A, 250 Hp, 1800 Rpm, 445T FR, 460 V, 3 PH, Dripproof, Rigid Base, General Purpose, No Over Load, 447TTDN16058.

E745A, 250 Hp, 1800 Rpm, 445T FR, 460 V, 3 PH, Dripproof, Rigid Base, General Purpose, No Over Load, 447TTDN16058.

Engineering Data

Output HP : 250 HP
Output KW : 187.0 kW
Frequency : 60 Hz
Voltage : 460 V
Current : 284.0 A
Speed : 1782 RPM
Service Factor : 1.15
Phase : 3
Efficiency : 95.8 %
Duty : Continuous
Insulation Class : B
Design Code : B
KVA Code : F
Frame : 447T
Enclosure : Drip Proof
Overload Protector : No
Ambient Temperature : 40 °C
Drive End Bearing Size : NU318
Opp Drive End Bearing Size : 6314
UL : Recognized
CSA : Y CE : Y IP Code : 12
Technical Specifications
Electrical Type : Squirrel Cage Induction Run
Starting Method : Part Wdg Start
Poles : 4
Rotation : Reversible
Mounting : Rigid Base
Motor Orientation : Horizontal
Drive End Bearing : Roller
Opp Drive End Bearing : Ball
Frame Material : Cast Iron
Shaft Type : T
Overall Length : 43.25 in
Frame Length : 24.38 in
Shaft Diameter : 3.375 in
Shaft Extension : 8.75 in
Assembly/Box Mounting : F1/F2 CAPABLE
UPC : 722856004482
Weight : 2,220.00 LB