Leeson 30 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 286T Frame, TEBC - 811640.00

Catalog #:811640.00
Part #:811640.00
  • Inverter duty insulation system
  • Constant HP range at 1.5x base speed 284T-445T frames
  • Includes 1024 ppr encoder with differential line driver
  • Normally closed thermostats
  • Cast Iron construction
  • Precision balanced rotors
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Weight:520.00 LB
List Price: $10,223.00

General Specifications

UPC: 691720045114 Weight: 520.00 LB
Packaged Length: 18.53 IN Packaged Width: 44.88 IN
Packaged Height: 26 IN

Nameplate Specifications

Output HP: 30 Hp Output KW: 22.4 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 74.0/37.0 A Speed: 1765 rpm
Service Factor: 1 Phase: 3
Efficiency: 91 % Power Factor: 83
Duty: Continuous Insulation Class: H
Design Code: INV KVA Code: F
Frame: 286T Enclosure: Totally Enclosed Blower cooled - Axial
Thermal Protection: No Ambient Temperature: 60 °C
Drive End Bearing Size: 6311 Opp Drive End Bearing Size: 6210
UL: Recognized CSA: N
CE: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Inverter Duty Starting Method: Inverter Only
Poles: 4 Rotation: Reversible
Resistance Main: .3 Ohms Mounting: Rigid base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: T Overall Length: 40.30 in
Frame Length: 14.26 in Shaft Diameter: 1.875 in
Shaft Extension: 4.62 in Assembly/Box Mounting: F1/F2 CAPABLE

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
No Load 15.50 42.0 0.00 0.0 1,800 30.00
Pull-Up 200.00 541.0 170.00 190.0 900 30.00
1/3 215.00 581.0 160.00 179.0 600 30.00
Full Load 37.00 100.0 89.30 100.0 1,765 30.00
Break-Down 135.00 365.0 240.00 269.0 1,635 69.0 30.00
2/3 175.00 473.0 200.00 224.0 1,200 30.00
Locked-Rotor 225.00 608.0 185.00 207.0 0 39.5 30.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 % 200 %
Current (Amps) 15.50 17.50 22.50 29.50 37.00 46.00 56.00 0.00
Rated Output (KW) 1.00 6.50 12.50 18.30 24.50 31.00 37.50 0.00
Efficiency (%) 0.0 87.5 91.0 91.7 91.0 90.2 89.0 0.0
Power Factor (%) 6.0 46.0 68.0 78.0 83.0 84.0 84.0 0.0
Speed (RPM) 1,800 1,792 1,782 1,774 1,765 1,752 1,735 0
Temp. Rise @ FL 0.0 0.0 0.0 0.0 75.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 22.00 44.00 66.50 89.30 112.00 134.00 0.00
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