US Motors FF250E2FS - 250 HP - ODP - 1780 RPM CABINET-BUILT SOFT-STARTERSSpecial Application Three Phase Open Dripproof (ODP) Fire Pump Motors UL Listed for Fire Pump Applications Specifications Model_Number FS32 PRODUCT NAME 250 HP ODP 1780 PHASETYPE 3_PHASE MOTOR ENCLOSURE ODP HORSEPOWER 250 KILOWATTS 186. 4 POLES 4 NUMBER SPEEDS 1 RPM 1780 RPM 4 1480 HERTZ 60 HERTZ 2 50 VOLTS PRIMARY 460 VOLTS 460 VOLTS 4 380 FRME 445 SHAFT CODE TS MOUNTING HORZ FOOTED ASSEMBLY POSITION F1 MOTOR TYPE FR OPPOSITE END BEARING 6313 J SHAFT
06 % Rated voltage 115/208-230 V Rated current 5
06 % Rated voltage 200/400 V Rated current 6
lb Locked rotor torque 320 % Breakdown torque 400 % Locked rotor time 28s (cold) 16s (hot) Moment of inertia (J) 0
Standard NEMA MG-1 Frequency 60//50 Hz Voltage 230/460//190-220/380-415 V Number of poles 4 Synchronous speed 1800 rpm Output rating 2 HP Mounting F-1 Flange Without Terminal box¹ Without Terminal Box Enclosure IC01 - ODP
weight³ 426 lb Efficiency
59 LOCKED ROTOR TORQUE UOM OZFT INSULATION CLASS B KVA CODE LETTER K LOCKED ROTOR AMPS 26
15 STARTCAPMFD N\A SHIPPING WEIGHT 763 BREAKDOWN TORQUE 230 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 198 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER G LOCKED ROTOR AMPS 567 NEMA NOMINAL EFFICIENCY 95
Model_Number FD95 PRODUCT NAME 1
Amperes 2078/1039 A LRC 6
2 RUNCAPMFD 30 RUNCAPVOLTS 370 STARTCAPMFD 208 SHIPPING WEIGHT 32 BREAKDOWN TORQUE 118 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 63
lb Locked rotor torque 140 % Breakdown torque 170 % Locked rotor time 46s (cold) 26s (hot) Moment of inertia (J) 73
Frame 180M/L Output 22 kW (30 HP) Number of Poles 4 Frequency 50 Hz Rated speed 1477 rpm Slip 1
