Catalog No - N655A

145TTWR4301
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Features
  • Suitable for 10:1 CT 60 minute duty, otherwise 2:1 CT
  • MAX GUARD® Class F insulation system, Double sealed ball bearings
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Will become build-up item when current stock is gone
  • 303 Stainless steel shaft with spring loaded contact seals in each endshield (Drive end only on TENV motors)
  • Stainless steel conduit box cover, nameplate, fan guard (TEFC only) and hardware
  • Cast oversized conduit box with high temperature nitrile gaskets and threaded entrance
  • Plugged drain holes in each endshield for all angle mounting
  • Internal corrosion resistant coatings on frame, base, endshields, rotor and stator
  • USDA-approved, white epoxy RUST-OLEUM® paint,UL Recognized, CSA Certified and CE Mark
Discontinued

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General Specifications

Model : 145TTWR4301 Catalog No : N655A
Part Description : 3,3600,TEFC,145TC,3/60/208-230/460 Category : Washdown Duty
Stock : No
Nameplate Specifications

Output HP : 3 HP Output KW : 2.2 kW
Frequency : 60 Hz Voltage : 208-230/460 V
Current : 8.4-7.6/3.8 A Speed : 3450 RPM
Service Factor : 1.15 Phase : 3
Efficiency : 85.5 % Duty : Continuous
Insulation Class : F Design Code : B
KVA Code : L Frame : 145TC
Enclosure : Totally Enclosed Fan Cooled Overload Protector : No
Ambient Temperature : 40 °C Drive End Bearing Size : 6205
Opp Drive End Bearing Size : 6203 UL : Recognized
CSA : Y CE : Y
IP Code : 55
Technical Specifications

Electrical Type : Squirrel Cage Inverter Rated Starting Method : Line Or Inverter
Poles : 2 Rotation : Reversible
Mounting : Round Motor Orientation : Horizontal
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Rolled Steel Shaft Type : T
Overall Length : 13.22 in Frame Length : 7.50 in
Shaft Diameter : 0.875 in Shaft Extension : 2.12 in
Assembly/Box Mounting : F1 Only UPC : 722856029195
Weight : 44.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 0.00 0.0 20.00 444.0 2,400 0.00 0.0 3.00
Pull-Up 0.00 0.0 16.30 362.0 0 0.00 0.0 3.00
Locked-Rotor 38.00 0.0 17.00 378.0 0 0.00 0.0 3.00
Full Load 3.80 0.0 4.50 100.0 3,516 0.00 0.0 3.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 1.60
  • 0.180
  • 0.0
  • 14.1
  • 3,599
  • 0.0
  • 0.00
  • 25 %
  • 1.96
  • 0.733
  • 76.3
  • 46.9
  • 3,580
  • 0.0
  • 1.10
  • 50 %
  • 2.49
  • 1.360
  • 85.6
  • 68.6
  • 3,561
  • 0.0
  • 2.30
  • 75 %
  • 3.16
  • 1.996
  • 85.7
  • 79.3
  • 3,541
  • 0.0
  • 3.40
  • 100 %
  • 3.82
  • 2.616
  • 85.9
  • 86.0
  • 3,516
  • 70.0
  • 4.50
  • 125 %
  • 4.70
  • 3.229
  • 86.2
  • 86.2
  • 3,496
  • 0.0
  • 5.60
  • 150 %
  • 5.54
  • 3.887
  • 86.2
  • 88.1
  • 3,469
  • 0.0
  • 6.80