Multispeed Motor, 20 & 5 HP, 3 Ph, 60 & 60 Hz, 460 & 460 V, 1800 & 1800 RPM, 286T Frame, DP
Multispeed Motor, 20 & 5 HP, 3 Ph, 60 & 60 Hz, 460 & 460 V, 1800 & 1800 RPM, 286T Frame, DP
Part#: 286TTDBD7251
Catalog#: Y473A
Model#: 286TTDBD7251AA
Weight: 313 lb
Key Features
- IP-22 rolled steel, Meets or exceeds NEMA Premium®* efficiencies, NEMA Premium models are in compliance with EISA2008
- Class F Insulation System
- F1/F2 capable, Dynamically balanced rotors, Steel conduit box
- Dual Frame Mounting
- Modifications and Kits are available
- 40°C Ambient, 1.15SF
- UL®* listed, UL certified for Canada and CE®* mark
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 20 & 5 Hp |
| Output KW | Output KW: 14.9 & 3.7 kW | Voltage | Voltage: 460 & 460 V |
| Speed | Speed: 1775 & 885 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 286T | Enclosure | Enclosure: Drip Proof |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 90.2 & 82.5 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 60 Hz |
| Current | Current: 24 & 9 A | Power Factor | Power Factor: 84 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: 2VT | KVA Code | KVA Code: H |
| Drive End Bearing Size | Drive End Bearing Size: 6311 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6210 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 22 |
| Number of Speeds | Number of Speeds: 2 |
| Electrical Type | Electrical Type: Squirrel Cage Induction Run | Starting Method | Starting Method: Across The Line |
| Poles | Poles: 4//8 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .604 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: Rolled Steel |
| Shaft Type | Shaft Type: T | Shaft Diameter | Shaft Diameter: 1.875 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 24 A | Synchronous RPM | Synchronous RPM: 1800 & 1800 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1775 rpm |
| Connection Drawing | Connection Drawing: EE7317 | Outline Drawing | Outline Drawing: SS620687-200 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 14.9 kW |
| Output HP | Output HP: 20 Hp | Frame Size | Frame Size: 286 |
| Efficiency | Efficiency: 90.2 % | Packaged Length | Packaged Length: 33.00 IN |
| Weight | Weight: 313.00 LB | UPC | UPC: 722856212559 |
| Packaged Width | Packaged Width: 27.00 IN | Country of Origin | Country of Origin: Mexico |
| Packaged Height | Packaged Height: 20.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 10.00 | 25%: 11.50 | 50%: 15.00 | 75%: 19.00 | 100%: 24.00 | 115%: 27.50 | 125%: 29.50 |
| % of Rated Load: Rated Output (KW) | 0%: 0.65 | 25%: 4.43 | 50%: 8.30 | 75%: 12.29 | 100%: 16.40 | 115%: 18.93 | 125%: 20.66 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 84.3 | 50%: 89.9 | 75%: 91.0 | 100%: 90.2 | 115%: 90.6 | 125%: 90.3 |
| % of Rated Load: Power Factor (%) | 0%: 7.5 | 25%: 47.0 | 50%: 69.0 | 75%: 79.5 | 100%: 84.0 | 115%: 86.0 | 125%: 86.5 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,795 | 50%: 1,790 | 75%: 1,785 | 100%: 1,775 | 115%: 1,775 | 125%: 1,770 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 80.0 | 115%: 105.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 14.50 | 50%: 29.00 | 75%: 44.00 | 100%: 59.00 | 115%: 68.00 | 125%: 74.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Full Load | Current (Amps): 24.00 | Current (%): 100.0 | Torque (ft-lbs): 59.00 | Torque (%): 100.0 | Speed (RPM): 1,775 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 20.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 160.00 | Current (%): 666.0 | Torque (ft-lbs): 102.00 | Torque (%): 172.0 | Speed (RPM): 0 | Rated Output (KW): 0.00 | Power Factor (%): 41.5 | Rated Output (Hp): 20.00 |
| Curvepoint: No Load | Current (Amps): 10.50 | Current (%): 44.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 20.00 |
| Curvepoint: Break-Down | Current (Amps): 92.50 | Current (%): 385.0 | Torque (ft-lbs): 160.00 | Torque (%): 271.0 | Speed (RPM): 1,660 | Rated Output (KW): 0.00 | Power Factor (%): 72.0 | Rated Output (Hp): 20.00 |
Efficiency
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