30018ET3GRB449T-W22 WEG AC Motors

Product Details

• Number of Poles
  4 Pole
• Voltage
  460 V
• Output Rating
  300 HP
• Rated Speed
  1780 rpm
• Flange Type
  Without
• LRC
  6.5x(Code G)
• Temperature rise
  80 K
• Noise level²
  75.0 dB(A)
• Rated speed
  1780 rpm
• Insulation Class
  F
• Degree of Protection
  IP55
• Output rating
  300 HP
• Slip
  1.11 %
• Locked rotor torque
  250 %
• Starting Method
  Direct On Line
• Flange
  Without
• Output
  300 HP (220 kW)
• Locked rotor time
  28s (cold) 16s (hot)
• Altitude
  1000 m.a.s.l.
• Number of poles
  4
Rated voltage
460 V
L. R. Amperes
2145 A
Design
B
Service factor
1.15
Ambient temperature
-20°C to +40°C
Standard
NEMA MG-1
Synchronous speed
1800 rpm
Rated current
330 A
Number of Poles
4
Moment of inertia (J)
89.6 sq.ft.lb
Breakdown torque
250 %
Mounting
F-1
Enclosure
IC411 - TEFC
Voltage
460 V
No load current
105 A
Frequency
60 Hz
Rotation¹
Both (CW and CCW)
Terminal box¹
Left position
Frame
447/9T
Rated torque
885 ft.lb
Duty Cycle
Cont.(S1)
Approx. weight³
2885 lb

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