Weg Electric 025018ET3G447TS-W22, 250 Hp, 445/7TS Frame, 1800 RPM, 460 Vac, TEFC, 3 PH, Foot-mounted, W22 NEMA Premium Efficiency, 13472771

Weg Electric 025018ET3G447TS-W22, 250 Hp, 445/7TS Frame, 1800 RPM, 460 Vac, TEFC, 3 PH, Foot-mounted, W22 NEMA Premium Efficiency, 13472771

SPECIFICATIONS

Product features
Standard NEMA MG-1
Frequency 60 Hz
Voltage 460 V
Number of poles 4
Degree of Protection IP55
Synchronous speed 1800 rpm
Output rating 250 HP
Mounting Foot-mounted
Flange Without
Mounting F-1
Terminal box¹ Left position
Enclosure IC411 - TEFC

Frame 445/7TS
Output 250 HP (185 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1780 rpm
Slip 1.11 %
Rated voltage 460 V
Rated current 281 A
L. R. Amperes 1827 A
LRC 6.5x(Code G)
No load current 90.0 A
Rated torque 738 ft.lb
Locked rotor torque 229 %
Breakdown torque 240 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 89.6 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 73.0 dB(A)