General Purpose Motor, 250 HP, 3 Ph, 60 Hz, 460 V, 3600 RPM, 447/449TSC Frame, TEFC
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General Purpose Motor, 250 HP, 3 Ph, 60 Hz, 460 V, 3600 RPM, 447/449TSC Frame, TEFC
Part#: 449TSTFS16106
Catalog#: 449TSTFS16106
Model#: 449TSTFS16106AA
Weight: 2995 lb
Your Price: Login is Required
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 250 Hp |
| Output KW | Output KW: 187 kW | Voltage | Voltage: 460 V |
| Speed | Speed: 3575 rpm | Service Factor | Service Factor: 1.25 |
| Frame | Frame: 447/449TSC | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 95.8 % |
| Ambient Temperature | Ambient Temperature: 45 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 270 A | Power Factor | Power Factor: 89 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: B | KVA Code | KVA Code: G |
| Drive End Bearing Size | Drive End Bearing Size: 6313 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6313 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 43 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Induction Run | Starting Method | Starting Method: Wye Start Delta Run |
| Poles | Poles: 2 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .0086 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: TS | Assembly/Box Mounting | Assembly/Box Mounting: F2/F1 CAPABLE |
| Service Factor | Service Factor: 1.25 | Frame Suffix | Frame Suffix: TSC |
| Current | Current: 270 A | Synchronous RPM | Synchronous RPM: 3600 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 3575 rpm |
| Connection Drawing | Connection Drawing: EE7340 | Outline Drawing | Outline Drawing: SS515642-2875 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 187 kW |
| Output HP | Output HP: 250 Hp | Frame Size | Frame Size: 449 |
| Efficiency | Efficiency: 95.8 % | Packaged Length | Packaged Length: 65.00 IN |
| Weight | Weight: 2995.00 LB | Packaged Width | Packaged Width: 60.00 IN |
| Country of Origin | Country of Origin: United States of America | Packaged Height | Packaged Height: 45.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 70.00 | 25%: 96.00 | 50%: 148.00 | 75%: 208.00 | 100%: 270.00 | 115%: 310.00 | 125%: 335.00 |
| % of Rated Load: Rated Output (KW) | 0%: 7.50 | 25%: 51.00 | 50%: 98.50 | 75%: 147.00 | 100%: 195.00 | 115%: 224.00 | 125%: 244.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 91.0 | 50%: 94.5 | 75%: 95.4 | 100%: 95.8 | 115%: 95.8 | 125%: 95.4 |
| % of Rated Load: Power Factor (%) | 0%: 6.0 | 25%: 66.0 | 50%: 83.0 | 75%: 88.0 | 100%: 89.0 | 115%: 90.0 | 125%: 90.0 |
| % of Rated Load: Speed (RPM) | 0%: 3,600 | 25%: 3,595 | 50%: 3,588 | 75%: 3,582 | 100%: 3,575 | 115%: 3,572 | 125%: 3,570 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 60.0 | 115%: 80.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 91.50 | 50%: 183.00 | 75%: 275.00 | 100%: 367.00 | 115%: 423.00 | 125%: 460.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: 2/3 | Current (Amps): 1,700.00 | Current (%): 630.0 | Torque (ft-lbs): 750.00 | Torque (%): 204.0 | Speed (RPM): 2,400 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Pull-Up | Current (Amps): 1,775.00 | Current (%): 657.0 | Torque (ft-lbs): 575.00 | Torque (%): 157.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 1,825.00 | Current (%): 675.0 | Torque (ft-lbs): 650.00 | Torque (%): 177.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 25.0 | Rated Output (Hp): 250.00 |
| Curvepoint: No Load | Current (Amps): 70.00 | Current (%): 26.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 3,600 | Rated Output (KW): | Power Factor (%): 6.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Full Load | Current (Amps): 270.00 | Current (%): 100.0 | Torque (ft-lbs): 367.00 | Torque (%): 100.0 | Speed (RPM): 3,575 | Rated Output (KW): | Power Factor (%): 89.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Break-Down | Current (Amps): 1,200.00 | Current (%): 444.0 | Torque (ft-lbs): 1,050.00 | Torque (%): 286.0 | Speed (RPM): 3,420 | Rated Output (KW): | Power Factor (%): 66.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 1/3 | Current (Amps): 1,800.00 | Current (%): 665.0 | Torque (ft-lbs): 575.00 | Torque (%): 157.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
Efficiency
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