Weg Electric 04509ET3Y280S/M-W22, 60 Hp, 900 Rpm, 280S/M FR, 460//380-415 Vac, TEFC, 3 PH, Foot-mounted, W22 Tru-Metric.

04509ET3Y280S/M-W22, 60 Hp, 900 Rpm, 280S/M FR, 460//380-415 Vac, TEFC, 3 PH, Foot-mounted, W22 Tru-Metric.

Engineering Data

Standard NEMA MG-1
Frequency 60 Hz
Voltage 460//380-415 V
Number of poles 8
Degree of Protection IP55
Synchronous speed 900 rpm
Output rating 60 HP
Mounting Foot-mounted
Flange Without
Mounting B3L(E)
Terminal box¹ Right position
Enclosure IC411 - TEFC

Frame 280S/M
Output 60 HP (45 kW)
Number of Poles 8
Frequency 60 Hz
Rated speed 892 rpm
Slip 0.89 %
Rated voltage 460 V
Rated current 85.5 A
L. R. Amperes 599 A
LRC 7.0
No load current 40.0 A
Rated torque 353 ft.lb
Locked rotor torque 190 %
Breakdown torque 260 %
Locked rotor time 75s (cold) 42s (hot)
Moment of inertia (J) 82.8 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 63.0 dB(A)