25018ET3Q447TSC-W22 WEG AC Motors

Product Details

• Number of Poles
  4 Pole
• Voltage
  460 V
• Output Rating
  250 HP
• Rated Speed
  1780 rpm
• Flange Type
  C
• Standard
  NEMA MG-1
• Terminal box¹
  Left position
• Flange
  C
• Synchronous speed
  1800 rpm
• Output rating
  250 HP
• Voltage
  460 V
• Rotation¹
  Both (CW and CCW)
• Number of poles
  4
• Approx. weight³
  2635 lb
• Noise level²
  75.0 dB(A)
• Mounting
  F-1
• Enclosure
  IC411 - TEFC
• Starting Method
  Direct On Line
• Altitude
  1000 m.a.s.l.
• Degree of Protection
  IP55
Duty Cycle
Cont.(S1)
Ambient temperature
-20°C to +40°C
Service factor
1.15
Temperature rise
80 K
Design
B
Insulation Class
F
Locked rotor time
27s (cold) 15s (hot)
Moment of inertia (J)
89.6 sq.ft.lb
LRC
6.5x(Code G)
Breakdown torque
229 %
Locked rotor torque
229 %
Rated torque
738 ft.lb
No load current
85.0 A
L. R. Amperes
1827 A
Rated current
281 A
Rated voltage
460 V
Rated speed
1780 rpm
Slip
1.11 %
Output
250 HP (185 kW)
Frequency
60 Hz
Frame
447/9TSC
Number of Poles
4

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