250,3600,TEFC,449TCZ,3/60/460
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250,3600,TEFC,449TCZ,3/60/460
Part#: 449THFS19003
Catalog#: 449THFS19003
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: 1.15 |
| Frame | Frame: 447/449TZ | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 95.8 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 275 A | Power Factor | Power Factor: 89 |
| 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: 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: 56 |
| Number of Speeds | Number of Speeds: 1 | Hazardous Location | Hazardous Location: DIVISION 2 T3 |
| Electrical Type | Electrical Type: Squirrel Cage Inverter Rated | Starting Method | Starting Method: Line Or Inverter |
| Poles | Poles: 2 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .0105 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: Special Extension Both Sides | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Inverter Load | Inverter Load: CONSTANT 2:1 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: TZ |
| Current | Current: 275 A | Frequency | Frequency: 60 Hz |
| Speed | Speed: 3575 rpm | Connection Drawing | Connection Drawing: EE7300V |
| Outline Drawing | Outline Drawing: SS558107-2875 | 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 % |
| 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%: 74.00 | 25%: 100.00 | 50%: 150.00 | 75%: 210.00 | 100%: 275.00 | 115%: 314.00 | 125%: 342.00 |
| % of Rated Load: Rated Output (KW) | 0%: 3.00 | 25%: 50.00 | 50%: 98.00 | 75%: 146.00 | 100%: 194.00 | 115%: 224.00 | 125%: 244.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 93.0 | 50%: 95.4 | 75%: 95.8 | 100%: 95.8 | 115%: 95.8 | 125%: 95.4 |
| % of Rated Load: Power Factor (%) | 0%: 5.0 | 25%: 63.0 | 50%: 81.5 | 75%: 87.0 | 100%: 89.0 | 115%: 89.5 | 125%: 89.5 |
| % of Rated Load: Speed (RPM) | 0%: 3,600 | 25%: 3,595 | 50%: 3,590 | 75%: 3,580 | 100%: 3,575 | 115%: 3,570 | 125%: 3,565 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 80.0 | 115%: 110.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 91.50 | 50%: 183.00 | 75%: 275.00 | 100%: 368.00 | 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): 1,450.00 | Current (%): 529.0 | Torque (ft-lbs): 650.00 | Torque (%): 177.0 | Speed (RPM): 2,400 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Break-Down | Current (Amps): 1,070.00 | Current (%): 391.0 | Torque (ft-lbs): 1,010.00 | Torque (%): 274.0 | Speed (RPM): 3,430 | Rated Output (KW): 0.00 | Power Factor (%): 66.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Pull-Up | Current (Amps): 1,650.00 | Current (%): 602.0 | Torque (ft-lbs): 520.00 | Torque (%): 141.0 | Speed (RPM): 1,800 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 1,825.00 | Current (%): 666.0 | Torque (ft-lbs): 625.00 | Torque (%): 170.0 | Speed (RPM): 0 | Rated Output (KW): 0.00 | Power Factor (%): 26.0 | Rated Output (Hp): 250.00 |
| Curvepoint: No Load | Current (Amps): 74.00 | Current (%): 27.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 3,600 | Rated Output (KW): 0.00 | Power Factor (%): 5.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Full Load | Current (Amps): 275.00 | Current (%): 100.0 | Torque (ft-lbs): 368.00 | Torque (%): 100.0 | Speed (RPM): 3,575 | Rated Output (KW): 0.00 | Power Factor (%): 89.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 1/3 | Current (Amps): 1,725.00 | Current (%): 630.0 | Torque (ft-lbs): 510.00 | Torque (%): 139.0 | Speed (RPM): 1,200 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 250.00 |
Efficiency
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