Marathon Electric U522A, 75 Hp, 364TS FR, 3600 Rpm, 230/460 Vac, 3 PH, Dripproof, Rigid Base, Fire Pump, EPAct Motor, 364TSTDCD4025.

U522A, 75 Hp, 364TS FR, 3600 Rpm, 230/460 Vac, 3 PH, Dripproof, Rigid Base, Fire Pump, EPAct Motor, 364TSTDCD4025.

Engineering Data

Output HP:75 Hp
Output KW:56.0 kW
Frequency:60 Hz
Voltage:230/460 V
Current:170.0/85.0 A
Speed:3568 rpm
Service Factor:1.15
Phase:3
Efficiency:93 %
Power Factor:88
Duty:Continuous
Insulation Class:F
Design Code:B
KVA Code:F
Frame:364TS
Enclosure:Drip Proof
Thermal Protection:No
Ambient Temperature:50 °C
Drive End Bearing Size:6312
Opp Drive End Bearing Size:6312
UL:ListedCSA:Y
CE:YIP Code:23
Technical Specifications
Electrical Type:Squirrel Cage Induction Run
Starting Method:Part Wdg Start & Wye Start Delta Run
Poles:2
Rotation:Reversible
Resistance Main:.116 Ohms
Mounting:Rigid Base
Motor Orientation:Horizontal
Drive End Bearing:Ball
Opp Drive End Bearing:Ball
Frame Material:Cast Iron
Shaft Type:TS
Overall Length:29.57 in
Frame Length:17.32 in
Shaft Diameter:1.875 in
Shaft Extension:3.75 in
Assembly/Box Mounting:F1/F2 CAPABLE