30018OT3H447/9TSD-W4 WEG AC Motors

Product Details

• Number of Poles
  4 Pole
• Voltage
  575 V
• Output Rating
  300 HP
• Rated Speed
  1780 rpm
• Flange Type
  D
• Rated current
  271 A
• Rated torque
  885 ft.lb
• Duty Cycle
  Cont.(S1)
• Voltage
  575 V
• Frequency
  60 Hz
• Breakdown torque
  229 %
• Service factor
  1.15
• Standard
  NEMA MG-1
• Rated voltage
  575 V
• Design
  B
• Temperature rise
  80 K
• Number of poles
  4
• Rated speed
  1780 rpm
• Locked rotor torque
  220 %
• Ambient temperature
  -20°C to +40°C
Approx. weight³
1970 lb
Slip
1.11 %
Insulation Class
F
Altitude
1000 m.a.s.l.
Output rating
300 HP
Frame
447/9TSD
Degree of Protection
IP23
Synchronous speed
1800 rpm
L. R. Amperes
1926 A
Locked rotor time
28s (cold) 16s (hot)
Starting Method
Direct On Line
Rotation¹
Both (CW and CCW)
LRC
7.1x(Code H)
Enclosure
IC01 - ODP
Flange
D
Output
300 HP (220 kW)
Moment of inertia (J)
56.1 sq.ft.lb
Mounting
F-1
Number of Poles
4
No load current
84.0 A
Noise level²
77.0 dB(A)
Terminal box¹
Left position

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