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Industrial Motors

Weg Electric 25018ET3HRB447T-W22, 250 Hp, 1800 Rpm, 445/7T Frame, 575 Vac, TEFC, 3 PH, Foot-mounted, W22 NEMA Premium Efficiency, 11165226

Weg Electric 25018ET3HRB447T-W22, 250 Hp, 1800 Rpm, 445/7T Frame, 575 Vac, TEFC, 3 PH, Foot-mounted, W22 NEMA Premium Efficiency, 11165226

$23,777.24
$23,777.24
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Weg Electric 25018ET3HRB447T-W22, 250 Hp, 1800 Rpm, 445/7T Frame, 575 Vac, TEFC, 3 PH, Foot-mounted, W22 NEMA Premium Efficiency, 11165226

SPECIFICATIONS

Frame 445/7T
Output 250 HP (185 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1780 rpm
Slip 1.11 %
Rated voltage 575 V
Rated current 225 A
L. R. Amperes 1461 A
LRC 6.5x(Code G)
No load current 72.0 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)
Approx. weight³ 2452 lb
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