30036OT3G445TSC-RFW40 WEG 300HP Refrigeration Electric Motor, 3600RPMElectric Motors Frame 444 5TSC Output 300 HP (220 kW) Number of Poles 2 Frequency 60 Hz Rated speed 3570 rpm Slip 0. 83 % Rated voltage 460 V Rated current 329 A L. R. Amperes 2139 A LRC 6. 5x(Code G) No load current 85. 0 A Rated torque 441 ft. lb Locked rotor torque 150 % Breakdown torque 240 % Locked rotor time 21s (cold) 12s (hot) Moment of inertia (J) 28. 5 sq. ft. lb Design B Insulation Class F Service factor 1. 15 Temperature rise 80 K Duty