Weg Electric 20009ST3QIE449T-W22, 200 Hp, L447/9T Frame, 900 RPM, 460 Vac, TEFC, 3 PH, Foot-mounted, W22 NEMA Premium Efficiency.

20009ST3QIE449T-W22, 200 Hp, L447/9T Frame, 900 RPM, 460 Vac, TEFC, 3 PH, Foot-mounted, W22 NEMA Premium Efficiency.

Engineering Data

The 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.

Product features
Standard NEMA MG-1
Frequency 60 Hz
Voltage 460 V
Number of poles 8
Degree of Protection IP55
Synchronous speed 900 rpm
Output rating 200 HP
Mounting Foot-mounted
Flange Without
Mounting F-1
Terminal box¹ Left position
Enclosure IC411 - TEFC

Frame L447/9T
Output 200 HP (150 kW)
Number of Poles 8
Frequency 60 Hz
Rated speed 891 rpm
Slip 1.00 %
Rated voltage 460 V
Rated current 242 A
L. R. Amperes 1476 A
LRC 6.1x(Code G)
No load current 90.0 A
Rated torque 1180 ft.lb
Locked rotor torque 190 %
Breakdown torque 210 %
Locked rotor time 45s (cold) 25s (hot)
Moment of inertia (J) 255 sq.ft.lb
Design B
Insulation Class F
Service factor 1.15
Temperature rise 80 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 64.0 dB(A)