WEG 12512ST3QIERB445T-W2 W22 IEEE 841 NEMA Premium Efficiency 125 HP 6P 444/5T 3Ph 460 V 60 Hz IC411 - TEFC - Foot-mounted CLOSE COUPLED JM/JP - ROLLED STEEL 7 POLES 4 NUMBER SPEEDS

7 POLES 4 NUMBER SPEEDS 1 RPM 1755 RPM 2 1755 RPM 3 1740 RPM 4 1440 RPM 5 1440 HERTZ 60 HERTZ 2 50 VOLTS PRIMARY 208-230/460 VOLTS 460 VOLTS 2 230 VOLTS 3 208 VOLTS 4 380 VOLTS 5 190 FRME 143 SHAFT CODE JM MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE UTE4 OPPOSITE END BEARING 6203-2Z-J/C3 SHAFT END BEARING 6206-2Z-J/C3 AMBIENT 40 ROTATION DUAL SERVICE FACTOR 1

50 % Rated voltage 415 V Rated current 40

15 STARTCAPMFD N\A SHIPPING WEIGHT 85 BREAKDOWN TORQUE 301 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 248 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER J LOCKED ROTOR AMPS 45 NEMA NOMINAL EFFICIENCY 89

Amperes 994 A LRC 7

lb Locked rotor torque 190 % Breakdown torque 280 % Locked rotor time 32s (cold) 18s (hot) Moment of inertia (J) 33

WEG 12512ST3QIERB445T-W2 W22 IEEE 841 NEMA Premium Efficiency 125 HP 6P 444/5T 3Ph 460 V 60 Hz IC411 - TEFC - Foot-mounted CLOSE COUPLED JM/JP - ROLLED STEEL 7 POLES 4 NUMBER SPEEDSThe W22 IEEE 841 motors were especially designed to operate in petrochemical and chemical industries. The motor has cast iron frame, flexible mounting, solid and whole feet, low noise levels, anticorrosive internal coating and high efficiency. Standard NEMA MG 1 Frequency 60 Hz Voltage 460 V Number of poles 6 Degree of Protection IP55 Synchronous speed 1200 rpm Output rating 125 HP Mounting F 1 Flange Without Terminal box Left position Enclosure IC411