Description
286TTDBD6092 – Marathon 20 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 575 V, 286JMV Frame, ODP – GT0563
286TTDBD6092 Marathon JM Motors
General Specifications
UPC: | 722856037213 | Weight: | 392 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: | 575 V |
Current: | 21.1 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) |
Break-Down | 85.00 | 323.0 | 217.00 | 244.0 | 1,105 | 66.0 | 20.00 | |
No Load | 13.20 | 50.0 | 0.00 | 0.0 | 1,200 | 4.5 | 20.00 | |
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 | ||
1/3 | 129.00 | 490.0 | 125.00 | 140.0 | 400 | 20.00 | ||
Locked-Rotor | 138.00 | 525.0 | 150.00 | 169.0 | 0 | 41.0 | 20.00 | |
Pull-Up | 122.00 | 464.0 | 128.00 | 144.0 | 600 | 20.00 |
Load Characteristics
% of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 115 % | 125 % |
Current (Amps) | 10.56 | 11.36 | 13.68 | 17.04 | 21.04 | 23.84 | 25.76 |
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 |