Catalog No - U537

445TSTDS4332
Features
  • Red paint on 25 HP through 200 HP
  • NEMA Design B, Code G or less
  • Dual voltage motors have 12 leads, suitable for wye-delta or across the line start on either voltage, or part winding start on low voltage
  • Single voltage motors have 12 leads and are suitable for wye-delta, across the line, or part winding start
  • Will accept C-Face kits, see Accessories section for kits
  • 230/460 and 460 Volt models rated for 50 HZ at next lower HP, 1.15 SF
  • Will become build-up item when current stock is gone
List Price: $21,091 USD

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General Specifications

Model : 445TSTDS4332 Catalog No : U537
Part Description : 200,1800,DP,445TS,3/60/460 Category : Fire Pump
Stock : Yes
Technical Specifications

Electrical Type : Squirrel Cage Induction Run Starting Method : Part Wdg Start & Wye Start Delta Run
Poles : 4 Rotation : Reversible
Mounting : Rigid Base Motor Orientation : Horizontal
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Cast Iron Shaft Type : TS
Overall Length : 36.00 in Frame Length : 20.50 in
Shaft Diameter : 2.375 in Shaft Extension : 5 in
Assembly/Box Mounting : F1/F2 Capable UPC : 722856036261
Weight : 1,414.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Pull-Up 1,300.00 558.0 1,050.00 178.0 900 200.00
2/3 1,100.00 472.0 1,150.00 195.0 1,400 200.00
Full Load 233.00 100.0 590.00 100.0 1,780 200.00
1/3 1,350.00 579.0 1,000.00 169.0 600 200.00
Locked-Rotor 1,375.00 590.0 1,125.00 191.0 0 33.5 200.00
No Load 75.00 32.0 0.00 0.0 1,800 200.00
Break-Down 775.00 333.0 1,375.00 233.0 1,715 63.5 200.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 71.00
  • 3.500
  • 0.0
  • 5.0
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 90.00
  • 40.500
  • 91.7
  • 56.0
  • 1,795
  • 0.0
  • 146.00
  • 50 %
  • 130.00
  • 78.500
  • 94.5
  • 76.0
  • 1,790
  • 0.0
  • 293.00
  • 75 %
  • 178.00
  • 118.000
  • 95.0
  • 83.0
  • 1,785
  • 0.0
  • 441.00
  • 100 %
  • 233.00
  • 157.000
  • 95.0
  • 84.5
  • 1,780
  • 65.0
  • 590.00
  • 115 %
  • 265.00
  • 180.000
  • 95.0
  • 85.0
  • 1,775
  • 85.0
  • 680.00
  • 125 %
  • 290.00
  • 197.000
  • 94.5
  • 85.0
  • 1,772
  • 100.0
  • 740.00