Catalog No - U973

405TTGS1086
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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 : 405TTGS1086 Catalog No : U973
Part Description : 75,1200,EPFC,405T,3/60/230/460-190/380 Category : Explosion Proof
Stock : No
Technical Specifications

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Full Load 92.50 100.0 333.00 100.0 1,185 75.00
Pull-Up 500.00 541.0 675.00 203.0 600 75.00
2/3 450.00 486.0 775.00 233.0 800 75.00
Locked-Rotor 542.00 586.0 700.00 210.0 0 39.0 75.00
1/3 525.00 568.0 650.00 195.0 400 75.00
Break-Down 350.00 378.0 875.00 263.0 1,125 68.0 75.00
No Load 40.50 44.0 0.00 0.0 1,200 75.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 40.50
  • 1.500
  • 0.0
  • 4.5
  • 1,200
  • 0.0
  • 0.00
  • 25 %
  • 45.50
  • 15.500
  • 89.5
  • 43.0
  • 1,195
  • 0.0
  • 82.50
  • 50 %
  • 57.50
  • 30.000
  • 93.0
  • 65.0
  • 1,192
  • 0.0
  • 165.00
  • 75 %
  • 73.50
  • 45.000
  • 93.6
  • 76.0
  • 1,188
  • 0.0
  • 249.00
  • 100 %
  • 92.50
  • 60.000
  • 93.6
  • 81.0
  • 1,185
  • 75.0
  • 333.00
  • 115 %
  • 105.00
  • 68.500
  • 93.0
  • 82.5
  • 1,180
  • 105.0
  • 385.00
  • 125 %
  • 113.00
  • 75.500
  • 92.4
  • 83.0
  • 1,178
  • 0.0
  • 418.00