Marathon Electric Y531, 250 Hp, 1800 Rpm, 449T FR, 460 V, TEBC, Rigid Base, Inverter Duty, Blue Max 2000, 449THFS8046.

Y531, 250 Hp, 1800 Rpm, 449T FR, 460 V, TEBC, Rigid Base, Inverter Duty, Blue Max 2000, 449THFS8046.

Engineering Data

Output HP :250 HP
Output KW :187.0 kW
Frequency :60 Hz
Voltage :460 V
Current :295.0 A
Speed :1790 RPM
Service Factor :1
Phase :3
Efficiency :95 %
Duty :Continuous
Insulation Class :H
Design Code :INV
KVA Code :H
Frame :447/449T
Enclosure :Totally Enclosed Blower cooled - Axial
Overload Protector :No
Ambient Temperature :40 °C
Drive End Bearing Size :6319
Opp Drive End Bearing Size :6318
UL :Recognized
CSA :Y
CE :YIP Code :43
Technical Specifications
Electrical Type :Squirrel Cage Inverter Duty
Starting Method :Inverter Only
Poles :4
Rotation :Reversible
Mounting :Rigid Base
Motor Orientation :Horizontal
Drive End Bearing :Ball
Opp Drive End Bearing :Ball
Frame Material :Cast Iron
Shaft Type :T
Overall Length :64.34 in
Frame Length :28.75 in
Shaft Diameter :3.375 in
Shaft Extension :8.75 in