Marathon U446A General Purpose Motors ESW SERIES (THREE-PHASE) METALLIC

Marathon U446A General Purpose Motors ESW SERIES (THREE-PHASE) METALLICAdditional Information Electrical TypeThree Phase HP50 Frame326TSC EnclosureODP PhaseThree Voltage230 460 RotationREV OverloadNone MaterialRolled Steel MountingC Face Footed Amperage121. 0 60. 5 Shaft TypeSingle

772 Line Amps 19

4 POLES 6 NUMBER SPEEDS 1 RPM 1140 HERTZ 60 VOLTS PRIMARY 208-230/460 V VOLTS 208 VOLTS 2 230 VOLTS 3 460 FRME 56 SHAFT CODE C STATOR DIAMETER 6

35-0000-0804 HP 1

00 IN Power Factor 74 Product Family General Purpose Pulley Face Code C-Face Rodent Screen None Service Factor 1

25 POLES 2 POLES 2 4 NUMBER SPEEDS 2 RPM 3450 RPM 2 1725 HERTZ 60 VOLTS PRIMARY 115 VOLTS 115 FRME 56 SHAFT CODE Y STATOR DIAMETER 6

Standard NEMA MG-1 Frequency 60//50 Hz Voltage 230/460//380 V Number of poles 6 Degree of Protection IP55 Synchronous speed 1200 rpm Output rating 250 HP Mounting F-1 Flange Without Terminal box¹ Left position Enclosure IC411 - TEFC

8x(Code E) No load current 20

Series EDP11 Panel type VFD Horsepower (HP) 75 HP Enclosure type Free Standing Thermal Managment Enclosure heater General enclosure options Lightning Arrestor Main voltage 460 V Control Voltage 120 V Frequency 60 Hz SCCR rating 5 kAIC Disconnect switch type Circuit Breaker rotary handle disconnect Bypass type AC3 Control power transformer 100 VA - Open Reactor/Filter None Communication None Control options Start Pushbutton

D XP Division Division II Agency Approvals NEMA_PREMIUM UR NEMA PREMIUM CCSAUSEEV Ambient Temperature 40 °C Auxillary Box No Auxillary Box Base Indicator Rigid Bearing Grease Type Polyrex EM (-20F +300F) Constant Torque Speed Range 6-60 Current @ Voltage 130

875 IN Shaft Extension Location Pulley End Shaft Ground Indicator No Shaft Grounding Shaft Rotation Reversible Shaft Slinger Indicator No Slinger Speed 1765 rpm Speed Code Single Speed Motor Standards NEMA Starting Method Direct on line Thermal Device - Bearing None Thermal Device - Winding Normally Closed Thermostat Vibration Sensor Indicator No Vibration Sensor Winding Thermal 1 None Winding Thermal 2 None Drawings

Soft-starters

Standard NEMA MG-1 Frequency 60 Hz Voltage 575 V Number of poles 4 Degree of Protection IP55 Synchronous speed 1800 rpm Output rating 20 HP Mounting F-2 Flange Without Terminal box¹ Right position Enclosure IC411 - TEFC Electric Motors