Leeson 350 HP, Severe Duty Motor, 3 phase, 3600 RPM, 460 V, 447/449TS Frame, TEFC - 811595.00

Catalog #:811595.00
Part #:811595.00
  • Inpro shaft seals
  • Inverter rated insulation system
  • Re-greasable bearings
  • Epoxy paint
  • IP 56 enclosure
  • Tested to IEEE45 USCG Marine Duty, API RP14F for offshore platforms, Division 2 CSA certification for hazardous locations, Class 1 Groups A,B,C,D, temperature Code T2B
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Weight:2,693.00 LB
List Price: $65,276.00

General Specifications

UPC: 691720291986 Weight: 2,693.00 LB
Packaged Length: 56 IN Packaged Width: 46 IN
Packaged Height: 30.85 IN

Nameplate Specifications

Output HP: 350 Hp Output KW: 260.0 kW
Frequency: 60 Hz Voltage: 460 V
Current: 380.0 A Speed: 3572 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 95.8 % Power Factor: 89
Duty: Continuous Insulation Class: H
Design Code: B KVA Code: G
Frame: 447/449TS Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6313 Opp Drive End Bearing Size: 6313
UL: Recognized CSA: Y
CE: Y IP Code: 56

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 2 Rotation: Reversible
Resistance Main: .0072 Ohms Mounting: Rigid base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: TS Overall Length: 48.09 in
Frame Length: 28.75 in Shaft Diameter: 2.375 in
Shaft Extension: 4.75 in Assembly/Box Mounting: F1/F2 CAPABLE

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (LB-FT) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 1,700.00 445.0 1,375.00 265.0 3,425 66.0 350.00
Pull-Up 2,295.00 601.0 575.00 112.0 1,800 350.00
No Load 98.00 25.5 0.00 0.0 3,600 5.5 350.00
Locked-Rotor 2,550.00 668.0 775.00 150.0 0 25.0 350.00
Full Load 380.00 100.0 515.00 100.0 3,572 89.0 350.00
2/3 2,050.00 537.0 670.00 130.0 2,400 350.00
1/3 2,420.00 634.0 545.00 106.0 1,200 350.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 98.00 135.00 208.00 290.00 380.00 435.00 475.00
Rated Output (KW) 7.50 70.00 137.00 204.00 272.00 312.00 340.00
Efficiency (%) 0.0 93.0 95.4 95.8 95.8 95.8 95.4
Power Factor (%) 5.5 65.0 82.0 87.5 89.0 89.5 89.5
Speed (RPM) 3,600 3,592 3,585 3,580 3,572 3,568 3,565
Temp. Rise @ FL 0.0 0.0 0.0 0.0 80.0 110.0 0.0
Torque (LB-FT) 0.00 128.00 256.00 385.00 515.00 593.00 645.00
Catalog #:W634A
Part #:449TSHFCD9001
List Price: $65,276.00
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