Multispeed Motor, 25 & 6.25 HP, 3 Ph, 60 & 60 Hz, 460 & 460 V, 1800 & 1800 RPM, 286T Frame, TEFC
Multispeed Motor, 25 & 6.25 HP, 3 Ph, 60 & 60 Hz, 460 & 460 V, 1800 & 1800 RPM, 286T Frame, TEFC
Part#: 286TTFCD7260
Catalog#: Y386A
Model#: 286TTFCD7260AB
Weight: 400 lb
List Price: $10,744.00
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Key Features
- Cooling Tower Duty, Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
- Internal and external epoxy paint
- IP55 enclosure
- Class F insulation
- Extended grease tubes, regreasable in service
- T-drains provided for effective drainage
- V-ring seals on both ends
- Actual test and vibration data supplied with each motor
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 25 & 6.25 Hp |
| Output KW | Output KW: 18.7 & 4.7 kW | Voltage | Voltage: 460 & 460 V |
| Speed | Speed: 1780 & 885 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 286T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 91.7 & 88.5 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 60 Hz |
| Current | Current: 34 & 11.5 A | Power Factor | Power Factor: 75.2 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: H |
| Design Code | Design Code: 1VT | KVA Code | KVA Code: J |
| Drive End Bearing Size | Drive End Bearing Size: 6311 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6211 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 55 |
| 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: .337 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 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 34 A | Synchronous RPM | Synchronous RPM: 1800 & 1800 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1780 rpm |
| Connection Drawing | Connection Drawing: EE7322 | Outline Drawing | Outline Drawing: SS312942-200 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 18.7 kW |
| Output HP | Output HP: 25 Hp | Frame Size | Frame Size: 286 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 91.7 % |
| Packaged Length | Packaged Length: 39.00 IN | Weight | Weight: 400.00 LB |
| UPC | UPC: 722856202017 | Packaged Width | Packaged Width: 32.25 IN |
| Country of Origin | Country of Origin: Mexico | Packaged Height | Packaged Height: 24.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 20.80 | 25%: 21.50 | 50%: 24.20 | 75%: 28.50 | 100%: 33.80 | 115%: 37.20 | 125%: 40.00 |
| % of Rated Load: Rated Output (KW) | 0%: 0.90 | 25%: 5.60 | 50%: 10.40 | 75%: 15.30 | 100%: 20.30 | 115%: 23.40 | 125%: 25.40 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 83.6 | 50%: 89.9 | 75%: 91.6 | 100%: 91.7 | 115%: 91.6 | 125%: 91.4 |
| % of Rated Load: Power Factor (%) | 0%: 5.2 | 25%: 32.2 | 50%: 53.2 | 75%: 67.0 | 100%: 75.2 | 115%: 78.2 | 125%: 79.8 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,795 | 50%: 1,790 | 75%: 1,785 | 100%: 1,780 | 115%: 1,775 | 125%: 1,772 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 80.0 | 115%: 95.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 18.20 | 50%: 36.50 | 75%: 55.20 | 100%: 74.00 | 115%: 85.00 | 125%: 92.50 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: No Load | Current (Amps): 20.80 | Current (%): 60.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 25.00 |
| Curvepoint: 1/3 | Current (Amps): 202.00 | Current (%): 600.0 | Torque (ft-lbs): 130.00 | Torque (%): 178.0 | Speed (RPM): 600 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 25.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 235.00 | Current (%): 690.0 | Torque (ft-lbs): 158.00 | Torque (%): 215.0 | Speed (RPM): 0 | Rated Output (KW): 0.00 | Power Factor (%): 75.2 | Rated Output (Hp): 25.00 |
| Curvepoint: Full Load | Current (Amps): 33.80 | Current (%): 100.0 | Torque (ft-lbs): 74.00 | Torque (%): 100.0 | Speed (RPM): 1,780 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 25.00 |
| Curvepoint: Break-Down | Current (Amps): 132.00 | Current (%): 390.0 | Torque (ft-lbs): 230.00 | Torque (%): 312.0 | Speed (RPM): 1,660 | Rated Output (KW): 0.00 | Power Factor (%): 70.0 | Rated Output (Hp): 25.00 |
| Curvepoint: 2/3 | Current (Amps): 168.00 | Current (%): 500.0 | Torque (ft-lbs): 165.00 | Torque (%): 220.0 | Speed (RPM): 1,200 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 25.00 |
| Curvepoint: Pull-Up | Current (Amps): 188.00 | Current (%): 550.0 | Torque (ft-lbs): 132.50 | Torque (%): 180.0 | Speed (RPM): 900 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 25.00 |
Efficiency
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