Weg Electric 11018ET3Y280S/M-W22, 150 Hp, 315S/M Frame, 1800 RPM, 460//380-415 Vac, TEFC, 3 PH, Foot-mounted, W22 Tru-Metric IE3.

11018ET3Y280S/M-W22, 150 Hp, 315S/M Frame, 1800 RPM, 460//380-415 Vac, TEFC, 3 PH, Foot-mounted, W22 Tru-Metric IE3.

Engineering Data

Standard NEMA MG-1
Frequency 60 Hz
Voltage 460//380-415 V
Number of poles 4
Degree of Protection IP55
Synchronous speed 1800 rpm
Output rating 150 HP
Mounting Foot-mounted
Flange Without
Mounting B3L(E)
Terminal box¹ Right position
Enclosure IC411 - TEFC

Frame 280S/M
Output 150 HP (110 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1785 rpm
Slip 0.83 %
Rated voltage 460 V
Rated current 170 A
L. R. Amperes 1343 A
LRC 7.9
No load current 58.0 A
Rated torque 441 ft.lb
Locked rotor torque 280 %
Breakdown torque 300 %
Locked rotor time 79s (cold) 44s (hot)
Moment of inertia (J) 77.1 sq.ft.lb
Design N
Insulation Class F
Service factor 1.25
Temperature rise 80 K
Duty Cycle 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 B3L(E)
Rotation¹ Both (CW and CCW)
Noise level² 73.0 dB(A)