Catalog No - U725

284TTFPA4027
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Features
  • Meets or exceeds NEMA Premium® efficiencies NEMA Premium® models are in compliance with EISA2007
  • Cast iron frame and brackets
  • Inverter Duty 10:1 Variable Torque and 10:1 Constant Torque, 1.0 SF (except as noted)
  • 1.15 Service Factor
  • Class F Insulation
  • Standard assembly F1, reversible to F2 assembly
  • UL Recognized, CSA Certified, CE Mark
  • Three year warranty
Discontinued

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General Specifications

Model : 284TTFPA4027 Catalog No : U725
Part Description : 25,1800,TEFC,284TC,3/60/230/460 Category : Other Purpose
Stock : No
Nameplate Specifications

Technical Specifications

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Locked-Rotor 172.00 555.0 140.00 188.0 0 39.0 25.00
2/3 140.00 452.0 145.00 195.0 1,200 25.00
Pull-Up 155.00 500.0 130.00 174.0 900 25.00
No Load 12.50 40.0 0.00 0.0 1,800 25.00
Break-Down 105.00 339.0 200.00 268.0 1,635 71.0 25.00
Full Load 31.00 100.0 74.50 100.0 1,762 25.00
1/3 165.00 532.0 125.00 168.0 600 25.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 12.50
  • 0.600
  • 0.0
  • 4.5
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 14.50
  • 5.200
  • 90.2
  • 45.0
  • 1,790
  • 0.0
  • 18.40
  • 50 %
  • 18.80
  • 10.000
  • 92.4
  • 67.5
  • 1,780
  • 0.0
  • 36.80
  • 75 %
  • 24.50
  • 15.000
  • 93.0
  • 77.5
  • 1,772
  • 0.0
  • 55.50
  • 100 %
  • 31.00
  • 20.200
  • 92.4
  • 82.0
  • 1,762
  • 75.0
  • 74.50
  • 115 %
  • 35.50
  • 23.500
  • 91.7
  • 83.0
  • 1,755
  • 105.0
  • 85.80
  • 125 %
  • 38.50
  • 25.500
  • 91.0
  • 83.5
  • 1,750
  • 0.0
  • 93.50