Catalog No - X531

056T8O15504
Features
  • 70°C ambient
  • Enclosed shaft end bracket, vented frame
  • Continuous duty, air over
  • Automatic reset thermal protector
  • Shaft slinger, Threaded lead exit
  • Nameplated 60/50 hertz, 190/380 Volts, at next lower horsepower
  • Double sealed ball bearings
  • Flat and keyway on shaft
  • Patented VCD™ - Voltage Change Device
  • 56H, 143T, and 145T combination base with 12 mounting holes
List Price: $1,128 USD

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General Specifications

Model : 056T8O15504 Catalog No : X531
Part Description : 1 1/2,850,OPEN,56HZ,3/60/208-230/460 Category : Commercial Refrigeration Fan
Stock : Yes
Nameplate Specifications

Output HP : 1.50 HP Output KW : 1.1 kW
Frequency : 60 Hz Voltage : 208-230/460 V
Current : 7.0-7.0/3.5 A Speed : 850 RPM
Service Factor : 1 Phase : 3
Efficiency : 73.5 % Duty : Continuous
Insulation Class : H Design Code : B
KVA Code : G Frame : 56HZ
Enclosure : Open Air Over Overload Protector : Automatic
Ambient Temperature : 70 °C Drive End Bearing Size : 6203
Opp Drive End Bearing Size : 6203 UL : Recognized ( Not Protector)
CSA : Y CE : N
IP Code : 10
Technical Specifications

Electrical Type : Squirrel Cage Induction Run Starting Method : Across The Line
Poles : 8 Rotation : Reversible
Mounting : Rigid Base Motor Orientation : Horizontal
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Rolled Steel Shaft Type : Single Special Extension
Overall Length : 16.68 in Frame Length : 9.56 in
Shaft Diameter : 0.625 in Shaft Extension : 5.06 in
Assembly/Box Mounting : F1 Only UPC : 722856048998
Weight : 47.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 7.40 211.0 18.80 200.0 620 67.0 1.50
1/3 10.00 286.0 14.10 150.0 170 1.50
Pull-Up 9.00 257.0 17.00 181.0 400 1.50
Locked-Rotor 10.20 291.0 14.60 155.0 56.5 1.50
2/3 8.00 229.0 18.00 191.0 500 1.50
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 2.30
  • 0.180
  • 0.0
  • 9.5
  • 900
  • 0.0
  • 0.00
  • 25 %
  • 2.40
  • 0.470
  • 60.0
  • 25.0
  • 885
  • 0.0
  • 2.20
  • 50 %
  • 2.60
  • 0.800
  • 71.0
  • 39.0
  • 875
  • 0.0
  • 4.50
  • 75 %
  • 3.00
  • 1.100
  • 73.5
  • 50.0
  • 860
  • 0.0
  • 7.00
  • 100 %
  • 3.50
  • 1.500
  • 73.5
  • 60.0
  • 850
  • 0.0
  • 9.40
  • 115 %
  • 3.70
  • 1.800
  • 71.5
  • 62.0
  • 835
  • 0.0
  • 11.00
  • 125 %
  • 4.00
  • 2.000
  • 70.0
  • 64.5
  • 820
  • 0.0
  • 12.10
  • 150 %
  • 5.00
  • 2.800
  • 60.5
  • 69.0
  • 755
  • 0.0
  • 15.60