Marathon GT0064 General Purpose Motor CONNECTION BAR SETS (CONTROLS)

Marathon GT0064 General Purpose Motor CONNECTION BAR SETS (CONTROLS)Additional Information Electrical TypeThree Phase HP25 Frame256T EnclosureODP PhaseThree Voltage208 230 460 RotationREV OverloadNone MaterialRolled Steel MountingRigid Base Amperage64. 0 59. 5 29. 7 Shaft TypeSingle

Frame 284/6JM Output 30 HP (22 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2950 rpm Slip 1

69 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 9

Reference RW27 Number of poles 3 poles Mounting type Direct Contactor model CWM9-40 Mounting configuration 1D Rated insulation voltage Ui 690 V Rated insulation voltage Ui (acc

4 A Number of poles 3 Short-circuit release 13 x Iemax Rated operational voltage Ue 690 V Rated operational frequency 50/60 Hz Rated insulation voltage Ui 690 V Rated impulse withstand voltage Uimp 6 kV Utilization category - IEC60947-2 (motor starter protector/circuit breaker) A Utilization category - IEC60947-4-1 (Motor Starters) AC-3 Trip test Yes Overload protection Yes Phase failure sensitivity Yes Trip indication Yes Tripping class 10 Maximum operating frequency (ops

lb Locked rotor torque 220 % Breakdown torque 280 % Locked rotor time 27s (cold) 15s (hot) Moment of inertia (J) 23

Load 85° C Start Configuration DOL Break-Down Torque 21 LB-FT Pull-Up Torque 17 LB-FT Locked-Rotor Torque 18 LB-FT Starting Current 21 A Full Load Torque 0 LB-FT Rated Load Rated Load 0% 25% 50% 75% 100% 125% 150% S

lb Locked rotor torque 160 % Breakdown torque 200 % Locked rotor time 32s (cold) 18s (hot) Moment of inertia (J) 66

250 HP @ 60 HZ Phase 1 Synchronous Speed @ Frequency 1200 RPM @ 60 HZ Voltage @ Frequency 230

375 IN Shaft Extension Location Pulley End Shaft Ground Indicator No Shaft Grounding Shaft Rotation Reversible Shaft Slinger Indicator No Slinger Speed 3475 rpm Speed Code Single Speed Motor Standards NEMA Starting Method Direct on line Thermal Device - Bearing None Thermal Device - Winding None Vibration Sensor Indicator No Vibration Sensor Winding Thermal 1 None Winding Thermal 2 None Drawings

694 Line Amps 1

Century6203E

54 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 5