Catalog No - U790

449TTDN16077
Image differs from product
Features
  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Motor will not accept a C-face kit
  • 12 Leads for WYE-DELTA, part winding on low voltage, or across-the-line starting
List Price: $41,626 USD

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General Specifications

Model : 449TTDN16077 Catalog No : U790
Part Description : 300,1200,DP,449T,3/60/460PWS/YD Category : Open Drip Proof (ODP)
Stock : No
Technical Specifications

Electrical Type : Squirrel Cage Induction Run Starting Method : Part Wdg Start & Wye Start Delta Run
Poles : 6 Rotation : Reversible
Mounting : Rigid Base Motor Orientation : Horizontal
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Cast Iron Shaft Type : T
Overall Length : 48.29 in Frame Length : 29.38 in
Shaft Diameter : 3.375 in Shaft Extension : 8.75 in
Assembly/Box Mounting : F1/F2 Capable UPC : 722856013552
Weight : 2,617.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 1,050.00 288.0 2,800.00 211.0 1,150 62.0 300.00
1/3 1,900.00 521.0 1,850.00 139.0 400 300.00
2/3 1,575.00 432.0 2,000.00 150.0 950 300.00
No Load 136.00 37.0 0.00 0.0 1,200 300.00
Pull-Up 1,775.00 486.0 1,850.00 139.0 700 300.00
Full Load 365.00 100.0 1,330.00 100.0 1,185 300.00
Locked-Rotor 1,950.00 534.0 2,075.00 156.0 0 28.0 300.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 136.00
  • 4.000
  • 0.0
  • 2.5
  • 1,200
  • 0.0
  • 0.00
  • 25 %
  • 160.00
  • 59.500
  • 94.1
  • 46.0
  • 1,196
  • 0.0
  • 330.00
  • 50 %
  • 215.00
  • 117.000
  • 95.4
  • 68.0
  • 1,192
  • 0.0
  • 660.00
  • 75 %
  • 285.00
  • 175.000
  • 95.8
  • 77.0
  • 1,188
  • 0.0
  • 995.00
  • 100 %
  • 365.00
  • 234.000
  • 95.8
  • 80.5
  • 1,185
  • 70.0
  • 1,330.00
  • 115 %
  • 415.00
  • 270.000
  • 95.4
  • 81.0
  • 1,182
  • 90.0
  • 1,528.00
  • 125 %
  • 455.00
  • 295.000
  • 95.0
  • 81.5
  • 1,180
  • 0.0
  • 1,668.00