Catalog No - U069

326TSTGP4001
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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)
Discontinued

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General Specifications

Model : 326TSTGP4001 Catalog No : U069
Part Description : 50,3600,EPFC,326TS,3/60/230/460 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)
Locked-Rotor 360.00 626.0 115.00 155.0 0 35.0 50.00
Full Load 57.50 100.0 74.00 100.0 3,540 50.00
1/3 350.00 609.0 100.00 135.0 1,000 50.00
Break-Down 225.00 391.0 205.00 277.0 3,300 70.0 50.00
2/3 275.00 478.0 110.00 149.0 2,000 50.00
Pull-Up 325.00 565.0 100.00 135.0 1,500 50.00
No Load 18.50 32.0 0.00 0.0 3,600 50.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 18.50
  • 1.500
  • 0.0
  • 8.0
  • 3,600
  • 0.0
  • 0.00
  • 25 %
  • 23.00
  • 10.800
  • 87.5
  • 58.5
  • 3,585
  • 0.0
  • 18.50
  • 50 %
  • 32.50
  • 20.500
  • 91.7
  • 78.5
  • 3,570
  • 0.0
  • 37.00
  • 75 %
  • 44.50
  • 30.500
  • 92.4
  • 86.0
  • 3,555
  • 0.0
  • 55.50
  • 100 %
  • 57.50
  • 40.500
  • 92.4
  • 88.5
  • 3,540
  • 75.0
  • 74.00
  • 115 %
  • 65.50
  • 46.800
  • 91.7
  • 89.5
  • 3,530
  • 105.0
  • 85.50
  • 125 %
  • 71.00
  • 51.000
  • 91.0
  • 89.5
  • 3,520
  • 0.0
  • 93.00