40018ST3QIERB449T-W2 WEG AC Motors

Product Details

• Number of Poles
  4 Pole
• Voltage
  460 V
• Output Rating
  400 HP
• Rated Speed
  1785 rpm
• Flange Type
  Without
• Slip
  0.83 %
• Locked rotor torque
  250 %
• Insulation Class
  F
• Number of poles
  4
• Frequency
  60 Hz
• Breakdown torque
  260 %
• Starting Method
  Direct On Line
• Flange
  Without
• Frame
  L447/9T
• Temperature rise
  80 K
• Mounting
  F-1
• Rated speed
  1785 rpm
• Rated current
  445 A
• Rated torque
  1180 ft.lb
• Service factor
  1.15
Enclosure
IC411 - TEFC
Rotation¹
Both (CW and CCW)
Synchronous speed
1800 rpm
L. R. Amperes
2893 A
Number of Poles
4
Locked rotor time
37s (cold) 21s (hot)
Design
B
Voltage
460 V
LRC
6.5x(Code G)
Output
400 HP (300 kW)
Altitude
1000 m.a.s.l.
Moment of inertia (J)
136 sq.ft.lb
Ambient temperature
-20°C to +40°C
Approx. weight³
3286 lb
Terminal box¹
Left position
Rated voltage
460 V
No load current
125 A
Duty Cycle
Cont.(S1)
Degree of Protection
IP55
Noise level²
79.0 dB(A)
Standard
NEMA MG-1
Output rating
400 HP

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