Specifications

• Motor Category
  Chiller/Cooling Tower Motor
• Motor Phase
  3 ph
• Motor Horsepower
  20 hp
• Synchronous Rpm
  1800 rpm
• Motor Supply Voltage
  575 V
• Frame Size
  256T
• Enclosure Type
  TEFC
• Frequency Rating
  60 Hz
• Duty Condition Type
  Severe Duty
• Base RPM
  1800 rpm
• Full Load Current
  19.30 A
• Starting Method
  Direct on line
• Electrical Type
  Three Phase
• KVA Code
  G
• kW
  15 kW
• Full Load Efficiency
  93.00 %
• Volts @ Frequency
  575 V @ 60 Hz
• Motor Poles
  4
• Ambient Temperature Range
  -4 to 104 °F;-20 to 40 °C
• Description
  HP:20, F#254/6T, RPM:1800, 575V, TEFC
• Assembly Box Mounting
  F1
• Description Keyword
  20 hp
• Drive End Bearing
  6309 2RS C3
• Overall Length C Dimension
  24.95 in
• Type Of Bearing
  Ball
• Drive End Bearing Size
  6309
• Opposite Drive End Bearing Size
  6209
• Frame Material
  Cast Iron
• Insulation Class
  F
• IP Rating
  55
• NEMA Design Class
  B
• Service Factor
  1.25
• Standards Met
  CE, CSA, UL
• Weight
  382.47 lbs
• Harmonization Code
  8501.52.8040
• Full Load Torque
  59.3 ft-lbs;80.4 N-m
• Hp
  20 hp
• UPC_NO
  7909018367569
• RoHs Compliance
  Yes
• Manufacturer Catalog
  Click here
• Manufacturer Catalog Number
  02018ET3HCT256TF1-W2
• Additional Details
  Severe Duty;Cast Iron Frame;V-Ring Shaft Slinger;Double Impregnation Polyester;Tropicalized Painting
• Mounting Type
  Foot
• Opposite Drive End Bearing
  6209 2RS C3
• Standards
  IC411, IP55, NEMA MG-1
• Voltage
  575 V
• Product Type
  Air Handling (HVAC) Motors