Marathon Electric E503 15 Hp, 1800 Rpm, 254T FR, 230/460 Vac, 3 PH, EPFC, Rigid Base, Hazardous Duty Explosion Proof Motor, 254TTGN6531.

E503 15 Hp, 1800 Rpm, 254T FR, 230/460 Vac, 3 PH, EPFC, Rigid Base, Hazardous Duty Explosion Proof Motor, 254TTGN6531.

Engineering Data

Output HP : 15 Hp
Output KW : 11.2 kW
Frequency : 60 Hz
Voltage : 230/460 V
Current : 37.5/18.8 A
Speed : 1775 rpm
Service Factor : 1.15
Phase : 3
Efficiency : 92.4 %
Duty : Continous Insulation
Class : F
Design Code : B
KVA Code : G
Frame : 254T
Enclosure : Explosion Proof Fan cooled
Overload Protector : No Ambient
Temperature : 40 °C
Drive End Bearing Size : 6309
Opp Drive End Bearing Size : 6210
UL : No CSA : N CE : N IP
Code : 54
Technical Specifications
Electrical Type : Squirrel Cage Inverter Rated Starting
Method : Line Or Inverter
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 : 23.52 in
Frame Length : 10.50 in
Shaft Diameter : 1.625 in
Shaft Extension : 4.2 in
Assembly/Box Mounting : F1 Only