30018ST3HIERB449T-W2 WEG AC Motors

Product Details

• Number of Poles
  4 Pole
• Voltage
  575 V
• Output Rating
  300 HP
• Rated Speed
  1780 rpm
• Flange Type
  Without
• Terminal box¹
  Left position
• Number of poles
  4
• Flange
  Without
• Standard
  NEMA MG-1
• Synchronous speed
  1800 rpm
• Output rating
  300 HP
• Voltage
  575 V
• Approx. weight³
  2966 lb
• Enclosure
  IC411 - TEFC
• Noise level²
  75.0 dB(A)
• Mounting
  F-1
• Duty Cycle
  Cont.(S1)
• Rotation¹
  Both (CW and CCW)
• Ambient temperature
  -20°C to +40°C
• Altitude
  1000 m.a.s.l.
Degree of Protection
IP56
Starting Method
Direct On Line
Temperature rise
80 K
Service factor
1.15
Insulation Class
F
Moment of inertia (J)
89.6 sq.ft.lb
Design
B
Breakdown torque
229 %
Locked rotor time
28s (cold) 16s (hot)
Locked rotor torque
229 %
Rated torque
885 ft.lb
No load current
76.0 A
Slip
1.11 %
LRC
6.5x(Code G)
Rated speed
1780 rpm
Frequency
60 Hz
L. R. Amperes
1716 A
Rated current
264 A
Rated voltage
575 V
Number of Poles
4
Frame
447/9T
Output
300 HP (220 kW)

30018ST3HIERB449T-W2 Related Documents