Weg Electric 22012ET3Y355M/L-W22, 300 Hp, 355M/L Frame, 1200 RPM, 460//380-415/660-690 Vac, TEFC, 3 PH, Foot-mounted, W22 Tru-Metric IE3.

22012ET3Y355M/L-W22, 300 Hp, 355M/L Frame, 1200 RPM, 460//380-415/660-690 Vac, TEFC, 3 PH, Foot-mounted, W22 Tru-Metric IE3.

Engineering Data

Standard NEMA MG-1
Frequency 60 Hz
Voltage 460//380-415/660-690 V
Number of poles 6
Degree of Protection IP55
Synchronous speed 1200 rpm
Output rating 300 HP
Mounting Foot-mounted
Flange Without
Mounting B3L(E)
Terminal box¹ Right position
Enclosure IC411 - TEFC

Frame 355M/L
Output 300 HP (220 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 995 rpm
Slip 0.50 %
Rated voltage 380/660 V
Rated current 424/244 A
L. R. Amperes 2756/1586 A
LRC 6.5
No load current 177/102 A
Rated torque 1580 ft.lb
Locked rotor torque 190 %
Breakdown torque 210 %
Locked rotor time 64s (cold) 36s (hot)
Design N
Insulation Class F
Service factor 1.00
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)