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286TTDBD6082 – Marathon 20 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 230/460 V, 286JMV Frame, ODP – GT0463

286TTDBD6082 – Marathon 20 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 230/460 V, 286JMV Frame, ODP – GT0463

286TTDBD6082 Marathon JM Motors

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Inverter Duty 10:1 Variable Torque and 2:1 Constant Torque
  • Nameplated 60/50 hertz, 190/380 volts at next lower HP
  • Steel frame with Class F Insulation
  • Standard F1, reversible to F2 assembly. Dual frame mounting holes.

Marathon Motors
Regal Beloit

Description

286TTDBD6082 – Marathon 20 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 230/460 V, 286JMV Frame, ODP – GT0463

286TTDBD6082 Marathon JM Motors

General Specifications

UPC: 722856063830 Weight: 454 LB
Packaged Length: 31.77 IN Packaged Width: 28.03 IN
Packaged Height: 28.14 IN

Nameplate Specifications

Output HP: 20 Hp Output KW: 14.9 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 52.5/26.3 A Speed: 1182 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 92.4 % Power Factor: 77
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: F
Frame: 286JM Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6311 Opp Drive End Bearing Size: 6210
UL: Recognized CSA: Y
CE: Y IP Code: 22

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 6 Rotation: Selective Clockwise
Resistance Main: .5345 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: JM Overall Length: 27.09 in
Frame Length: 13.97 in Shaft Diameter: 1.249 in
Shaft Extension: 5.25 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)
Full Load 26.30 100.0 89.00 100.0 1,182 77.0 20.00
2/3 112.00 425.0 158.00 178.0 800 20.00
No Load 13.20 50.0 0.00 0.0 1,200 4.5 20.00
1/3 129.00 490.0 125.00 140.0 400 20.00
Break-Down 85.00 323.0 217.00 244.0 1,105 66.0 20.00
Pull-Up 122.00 464.0 128.00 144.0 600 20.00
Locked-Rotor 138.00 525.0 150.00 169.0 0 41.0 20.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 13.20 14.20 17.10 21.30 26.30 29.80 32.20
Rated Output (KW) 0.50 4.30 8.20 12.10 16.20 18.70 20.50
Efficiency (%) 0.0 87.5 91.7 92.4 92.4 91.7 91.0
Power Factor (%) 4.5 37.5 59.5 71.0 77.0 80.0 79.0
Speed (RPM) 1,200 1,195 1,192 1,188 1,182 1,180 1,178
Temp. Rise @ FL 0.0 0.0 0.0 0.0 50.0 60.0 75.0
Torque (ft-lbs) 0.00 22.00 44.00 66.40 89.00 102.00 111.60

Marathon Motors
Regal Beloit