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

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