250/62.5,1800/1000,TEFC,449TCV,3/60/460
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250/62.5,1800/1000,TEFC,449TCV,3/60/460
Part#: 449TTFS17235
Catalog#: 449TTFS17235
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Specifications
| Phase | Phase: 3 | Output HP | Output HP: 250,62.50 Hp |
| Output KW | Output KW: 187 kW | Voltage | Voltage: 460 V |
| Speed | Speed: 1790,894 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 447/449TCV | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 95.4 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 290,100 A | Power Factor | Power Factor: 84 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: 1VT | KVA Code | KVA Code: J |
| Drive End Bearing Size | Drive End Bearing Size: 6319 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6318 |
| 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: .012 Ohms | Mounting | Mounting: Rigid Base |
| Motor Orientation | Motor Orientation: Shaft Down | 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 | Assembly/Box Mounting | Assembly/Box Mounting: W6 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: TCV |
| Current | Current: 290 A | Frequency | Frequency: 60 Hz |
| Speed | Speed: 1790 rpm | Connection Drawing | Connection Drawing: EE7322F |
| Outline Drawing | Outline Drawing: SS558086-2875 | Voltage | Voltage: 460 V |
| Output KW | Output KW: 187 kW | Output HP | Output HP: 250 Hp |
| Frame Size | Frame Size: 449 | Efficiency | Efficiency: 95.4 % |
| Country of Origin | Country of Origin: United States of America |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 110.00 | 25%: 130.00 | 50%: 175.00 | 75%: 230.00 | 100%: 290.00 | 115%: 328.00 | 125%: 355.00 |
| % of Rated Load: Rated Output (KW) | 0%: 5.50 | 25%: 52.00 | 50%: 99.00 | 75%: 147.00 | 100%: 196.00 | 115%: 225.00 | 125%: 245.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 90.2 | 50%: 94.1 | 75%: 95.0 | 100%: 95.4 | 115%: 95.4 | 125%: 95.0 |
| % of Rated Load: Power Factor (%) | 0%: 5.0 | 25%: 50.0 | 50%: 71.0 | 75%: 80.0 | 100%: 84.0 | 115%: 85.5 | 125%: 86.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,798 | 50%: 1,795 | 75%: 1,792 | 100%: 1,790 | 115%: 1,788 | 125%: 1,785 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 70.0 | 115%: 90.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 183.00 | 50%: 366.00 | 75%: 549.00 | 100%: 733.00 | 115%: 944.00 | 125%: 918.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Locked-Rotor | Current (Amps): 2,450.00 | Current (%): 845.0 | Torque (ft-lbs): 1,650.00 | Torque (%): 225.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 29.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 2/3 | Current (Amps): 2,000.00 | Current (%): 690.0 | Torque (ft-lbs): 1,750.00 | Torque (%): 238.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Break-Down | Current (Amps): 1,375.00 | Current (%): 475.0 | Torque (ft-lbs): 2,600.00 | Torque (%): 355.0 | Speed (RPM): 1,750 | Rated Output (KW): | Power Factor (%): 62.0 | Rated Output (Hp): 250.00 |
Efficiency
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