25018EG3G449T-W22 WEG AC Motors

Product Details

• Number of Poles
  4 Pole
• Voltage
  460 V
• Output Rating
  250 HP
• Rated Speed
  1785 rpm
• Flange Type
  Without
• Flange
  Without
• Output rating
  250 HP
• Terminal box¹
  Left position
• Synchronous speed
  1800 rpm
• Approx. weight³
  2885 lb
• Number of poles
  4
• Voltage
  460 V
• Standard
  NEMA MG-1
• Noise level²
  75.0 dB(A)
• Rotation¹
  Both (CW and CCW)
• Starting Method
  Direct On Line
• Degree of Protection
  IP55
• Enclosure
  IC411 - TEFC
• Ambient temperature
  -20°C to +40°C
• Altitude
  1000 m.a.s.l.
Mounting
F-1
Service factor
1.25
Duty Cycle
Cont.(S1)
Insulation Class
F
Design
A
Temperature rise
80 K
Locked rotor time
37s (cold) 21s (hot)
Breakdown torque
290 %
Locked rotor torque
270 %
Moment of inertia (J)
104 sq.ft.lb
Rated current
286 A
Rated torque
735 ft.lb
Number of Poles
4
No load current
100 A
LRC
8.2x(Code J)
L. R. Amperes
2345 A
Rated voltage
460 V
Slip
0.83 %
Output
250 HP (185 kW)
Frame
447/9T
Frequency
60 Hz
Rated speed
1785 rpm

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