Severe Duty Motor, 20 HP, 3 Ph, 60 Hz, 230/460 V, 286TC Frame, TEFC
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Severe Duty Motor, 20 HP, 3 Ph, 60 Hz, 230/460 V, 286TC Frame, TEFC
Part#: 286TTFCD6588
Catalog#: E046
Weight: 620 lb
Key Features
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- IP55 enclosure on cast iron frames
- Inverter Duty 10:1 Variable Torque and 10:1 Constant Torque
- Class F Insulation 40C Max Ambient, 1.0SF on Inveter Power and 1.15SF on Sine Wave Power
- Standard F1, reversible to F2 assembly. Dual frame mounting holes.
- C-face addition may result in non-NEMA "BA" dim. For new "BA" dim consult chart found in modification section
- Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
- UL® Recognized & CSA certified and CE® Mark
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 20 Hp |
| Output KW | Output KW: 14.9 kW | Voltage | Voltage: 230/460 V |
| Speed | Speed: 1180 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 286TC | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 91.7 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 52.0/26.0 A | Power Factor | Power Factor: 79 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: H |
| Design Code | Design Code: B | KVA Code | KVA Code: G |
| Drive End Bearing Size | Drive End Bearing Size: 6311 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6211 |
| UL | UL: Listed | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 55 |
| Number of Speeds | Number of Speeds: 1 | Hazardous Location | Hazardous Location: DIVISION 2 T2B |
| Electrical Type | Electrical Type: Squirrel Cage Inverter Rated | Starting Method | Starting Method: Line Or Inverter |
| Poles | Poles: 6 | Rotation | Rotation: Selective Clockwise |
| Resistance Main | Resistance Main: .5617 Ohms | Mounting | Mounting: Rigid Base |
| Motor Orientation | Motor Orientation: Horizontal | Drive End Bearing | Drive End Bearing: Ball |
| Opp Drive End Bearing | Opp Drive End Bearing: Ball | Frame Material | Frame Material: Cast Iron |
| Shaft Type | Shaft Type: T | Shaft Diameter | Shaft Diameter: 1.875 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE | Inverter Load | Inverter Load: CONSTANT 10:1/VARIABLE 10:1 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: TC |
| Current | Current: 52.0/26.0 A | Frequency | Frequency: 60 Hz |
| Speed | Speed: 1180 rpm | Connection Drawing | Connection Drawing: EE7308 |
| Outline Drawing | Outline Drawing: SS313022-200 | Voltage | Voltage: 230/460 V |
| Output KW | Output KW: 14.9 kW | Output HP | Output HP: 20 Hp |
| Frame Size | Frame Size: 286 | Efficiency | Efficiency: 91.7 % |
| Packaged Length | Packaged Length: 32.00 IN | Weight | Weight: 620.00 LB |
| UPC | UPC: 722856202758 | Packaged Width | Packaged Width: 27.00 IN |
| Country of Origin | Country of Origin: Mexico | Packaged Height | Packaged Height: 22.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 13.00 | 25%: 14.10 | 50%: 16.90 | 75%: 21.00 | 100%: 26.00 | 115%: 29.40 | 125%: 31.90 |
| % of Rated Load: Rated Output (KW) | 0%: 0.60 | 25%: 4.30 | 50%: 8.20 | 75%: 12.20 | 100%: 16.30 | 115%: 18.80 | 125%: 20.60 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 87.5 | 50%: 91.0 | 75%: 91.7 | 100%: 91.7 | 115%: 91.0 | 125%: 90.6 |
| % of Rated Load: Power Factor (%) | 0%: 4.5 | 25%: 38.0 | 50%: 61.0 | 75%: 73.0 | 100%: 79.0 | 115%: 81.0 | 125%: 81.5 |
| % of Rated Load: Speed (RPM) | 0%: 1,200 | 25%: 1,195 | 50%: 1,190 | 75%: 1,185 | 100%: 1,180 | 115%: 1,178 | 125%: 1,175 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 65.0 | 115%: 85.0 | 125%: 105.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 22.00 | 50%: 44.00 | 75%: 66.50 | 100%: 89.00 | 115%: 102.00 | 125%: 112.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: 2/3 | Current (Amps): 121.00 | Current (%): 465.0 | Torque (ft-lbs): 160.00 | Torque (%): 180.0 | Speed (RPM): 800 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 20.00 |
| Curvepoint: Full Load | Current (Amps): 26.00 | Current (%): 100.0 | Torque (ft-lbs): 89.00 | Torque (%): 100.0 | Speed (RPM): 1,180 | Rated Output (KW): 0.00 | Power Factor (%): 79.0 | Rated Output (Hp): 20.00 |
| Curvepoint: No Load | Current (Amps): 13.00 | Current (%): 50.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,200 | Rated Output (KW): 0.00 | Power Factor (%): 4.5 | Rated Output (Hp): 20.00 |
| Curvepoint: Pull-Up | Current (Amps): 133.00 | Current (%): 512.0 | Torque (ft-lbs): 128.00 | Torque (%): 144.0 | Speed (RPM): 600 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 20.00 |
| Curvepoint: Break-Down | Current (Amps): 81.00 | Current (%): 312.0 | Torque (ft-lbs): 199.00 | Torque (%): 224.0 | Speed (RPM): 1,095 | Rated Output (KW): 0.00 | Power Factor (%): 67.0 | Rated Output (Hp): 20.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 145.00 | Current (%): 558.0 | Torque (ft-lbs): 172.00 | Torque (%): 193.0 | Speed (RPM): 0 | Rated Output (KW): 0.00 | Power Factor (%): 40.0 | Rated Output (Hp): 20.00 |
| Curvepoint: 1/3 | Current (Amps): 141.00 | Current (%): 542.0 | Torque (ft-lbs): 126.00 | Torque (%): 142.0 | Speed (RPM): 400 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 20.00 |
Efficiency
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