Marathon Electric U522, 75 Hp, 364TS FR, 3600 Rpm, 230/460 Vac, 3 PH, Dripproof, Rigid Base, Fire Pump, EPAct Motor, 364TSTDS4025.

U522, 75 Hp, 364TS FR, 3600 Rpm, 230/460 Vac, 3 PH, Dripproof, Rigid Base, Fire Pump, EPAct Motor, 364TSTDS4025.

Engineering Data

Output HP:75 Hp
Output KW:56.0 kW
Frequency:60 Hz
Voltage:230/460 V
Current:183.0/91.5 A
Speed:3560 rpm
Service Factor:1.15
Phase:3
Efficiency:93 %
Power Factor:82
Duty:Continuous
Insulation Class:B
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:No
CSA:Y
CE:YIP Code:12
Technical Specifications
Electrical Type:Squirrel Cage Induction Run
Starting Method:Part Wdg Start Low Volt Only & Wye Start Delta Run
Poles:2
Rotation:Reversible
Resistance Main:.34 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:26.50 in
Frame Length:14.00 in
Shaft Diameter:1.875 in
Shaft Extension:4 in
Assembly/Box Mounting:F1 ONLY