Catalog No - U981

445TTGN1036
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Features
  • Meets NEMA Premium® efficiencies, Bearing Current Protection (BCP), as noted
  • 10:1 Variable torque, see Inverter Duty column for constant torque
  • MAX GUARD® Class F insulation
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Internal and external surfaces treated with epoxy paint
  • 1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT power
  • Precision balanced to .08”/sec, Extended grease tubes
  • Normally closed thermostats (must be connected to control circuit)
  • Meets temperature code T3B, Shaft slinger, Nameplated 60/50 Hz, 190/380 Volts, at next lower HP, as noted
  • Ball Bearings (except as noted), Ball Bearings (except as noted)
Discontinued

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General Specifications

Model : 445TTGN1036 Catalog No : U981
Part Description : 150,1800,EPFC,445T,3/60/460 Category : Other Purpose
Stock : No
Technical Specifications

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Pull-Up 1,000.00 581.0 700.00 159.0 900 150.00
Full Load 172.00 100.0 441.00 100.0 1,785 150.00
Break-Down 725.00 422.0 1,215.00 276.0 1,705 59.0 150.00
No Load 56.00 33.0 0.00 0.0 1,800 150.00
2/3 925.00 538.0 800.00 181.0 1,200 150.00
1/3 1,050.00 610.0 675.00 153.0 300 150.00
Locked-Rotor 1,085.00 631.0 750.00 170.0 0 28.0 150.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 56.00
  • 3.500
  • 0.0
  • 7.5
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 70.00
  • 31.500
  • 88.5
  • 56.0
  • 1,795
  • 0.0
  • 110.00
  • 50 %
  • 100.00
  • 59.500
  • 93.0
  • 75.5
  • 1,792
  • 0.0
  • 220.00
  • 75 %
  • 135.00
  • 88.500
  • 94.5
  • 82.5
  • 1,790
  • 0.0
  • 330.00
  • 100 %
  • 172.00
  • 118.000
  • 95.0
  • 86.0
  • 1,785
  • 65.0
  • 441.00
  • 115 %
  • 197.00
  • 136.000
  • 95.0
  • 86.5
  • 1,782
  • 85.0
  • 508.00
  • 125 %
  • 213.00
  • 148.000
  • 94.5
  • 86.5
  • 1,780
  • 105.0
  • 553.00