Specifications

• Motor Category
  Severe Duty
• Motor Phase
  3 ph
• Motor Horsepower
  300 hp
• Synchronous Rpm
  1800 rpm
• Motor Supply Voltage
  575 V
• Enclosure Type
  TEFC
• Frequency Rating
  60 Hz
• Full Load Current
  264 A
• Duty Condition Type
  Continuous Duty
• Base RPM
  1800 rpm
• Full Load Torque
  885 ft-lbs;1199.9 N-m
• Ambient Temperature Range
  -4 to 104 °F;-20 to 40 °C
• Assembly Box Mounting
  Left Side
• Electrical Type
  Three Phase
• KVA Code
  G
• kW
  220 kW
• Full Load Efficiency
  0.962
• Description
  HP:300, F#447/9T, RPM:1800, 575V, TEFC
• Motor Poles
  4
• Description Keyword
  Severe Duty
• Starting Method
  Direct on line
• Drive End Bearing
  6322 C3
• Drive End Bearing Size
  6322
• Opposite Drive End Bearing Size
  6319
• NEMA Design Class
  B
• Service Factor
  1.15
• Frame Material
  Cast Iron
• Insulation Class
  F
• IP Rating
  IP56
• Weight
  2966 lbs, 1345.36 kg
• Hp
  300 hp
• Additional Details
  Severe Duty;Cast Iron Frame;Anticorrosive Internal Coating;High Efficiency;Solid And Whole Feet;Low Noise Levels;Flexible Mounting
• Manufacturer Catalog Number
  30018ST3HIE449T-W22
• Mounting Type
  Foot
• Number Of Speeds
  1
• Opposite Drive End Bearing
  6319 C3
• Voltage
  575 V
• Product Type
  Definite Purpose Motors