Marathon U426B General Purpose Motor 4.4 Inch

Marathon U426B General Purpose Motor 4.4 InchAdditional Information Electrical TypeThree Phase HP3 Frame182T EnclosureODP PhaseThree Voltage230 460 RotationREV OverloadAuto MaterialRolled Steel MountingRigid Base Amperage8. 0 4. 0 Shaft TypeSingle

1 A Rated torque 354 ft

4 No load current 62

15 STARTCAPMFD N\A SHIPPING WEIGHT 70 BREAKDOWN TORQUE 411 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 299 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER K LOCKED ROTOR AMPS 9 NEMA NOMINAL EFFICIENCY 82

Catalog Number EM3120T Enclosure OPSB Frame 143T Frame Material Steel Frequency 60

Series EDP11 Panel type VFD Horsepower (HP) 200 HP Enclosure type Free Standing Thermal Managment Forced air ventilation General enclosure options None Main voltage 460 V Control Voltage 120 V Frequency 60 Hz SCCR rating 5 kAIC Disconnect switch type Circuit Breaker flange handle disconnect Bypass type AC3 Control power transformer 500 VA - Open Reactor/Filter None Communication None Control options Start Pushbutton

lb Locked rotor torque 220 % Breakdown torque 240 % Locked rotor time 25s (cold) 14s (hot) Moment of inertia (J) 26

375 IN Shaft Ground Indicator No Shaft Grounding Shaft Rotation Reversible Shaft Slinger Indicator Shaft Slinger Speed 1190 rpm Speed Code Single Speed Motor Standards Other Starting Method Direct on line Thermal Device - Bearing None Thermal Device - Winding None XP Temp Code T2C Drawings

Amperes 383 A LRC 6

lb Locked rotor torque 190 % Breakdown torque 210 % Locked rotor time 39s (cold) 22s (hot) Moment of inertia (J) 3

lb Locked rotor torque 360 % Breakdown torque 360 % Locked rotor time 37s (cold) 21s (hot) Moment of inertia (J) 4

Model_Number AT31 PRODUCT NAME 7

Standard NEMA MG-1 Frequency 60//50 Hz Voltage 208-230/460//380 V Number of poles 6 Degree of Protection IP55 Synchronous speed 1200 rpm Output rating 3 HP Mounting F-1 Flange Without Terminal box¹ Left position Enclosure IC410 - TEAO