300,1800,TEFC,449T,3/60/460
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300,1800,TEFC,449T,3/60/460
Part#: 449TTFS18545
Catalog#: 449TTFS18545
Weight: 2970 lb
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 300 Hp |
| Output KW | Output KW: 224 kW | Voltage | Voltage: 460 V |
| Speed | Speed: 1788 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 447/449T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: Thermostat | Efficiency | Efficiency: 96.2 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 341 A | Power Factor | Power Factor: 84.5 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: C | KVA Code | KVA Code: G |
| Drive End Bearing Size | Drive End Bearing Size: NU319 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6318 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 56 |
| 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: 4 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .0085 Ohms | Mounting | Mounting: Rigid Base |
| Motor Orientation | Motor Orientation: Horizontal | Drive End Bearing | Drive End Bearing: Roller |
| 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: F3 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 341 A | Frequency | Frequency: 60 Hz |
| Speed | Speed: 1788 rpm | Connection Drawing | Connection Drawing: A-EE7340E |
| Outline Drawing | Outline Drawing: B-SS553603-2875 | Voltage | Voltage: 460 V |
| Output KW | Output KW: 224 kW | Output HP | Output HP: 300 Hp |
| Frame Size | Frame Size: 449 | Efficiency | Efficiency: 96.2 % |
| Weight | Weight: 2970.00 LB | 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%: 124.00 | 25%: 149.00 | 50%: 201.00 | 75%: 268.00 | 100%: 341.00 | 115%: 388.00 | 125%: 421.00 |
| % of Rated Load: Rated Output (KW) | 0%: 5.00 | 25%: 61.00 | 50%: 118.00 | 75%: 175.00 | 100%: 233.00 | 115%: 268.00 | 125%: 292.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 91.0 | 50%: 94.5 | 75%: 95.4 | 100%: 96.2 | 115%: 95.8 | 125%: 95.8 |
| % of Rated Load: Power Factor (%) | 0%: 5.0 | 25%: 50.5 | 50%: 72.5 | 75%: 81.0 | 100%: 84.5 | 115%: 85.5 | 125%: 86.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,797 | 50%: 1,795 | 75%: 1,790 | 100%: 1,788 | 115%: 1,785 | 125%: 1,784 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 75.0 | 115%: 105.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 219.00 | 50%: 439.00 | 75%: 660.00 | 100%: 881.00 | 115%: 1,015.00 | 125%: 1,104.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Locked-Rotor | Current (Amps): 2,200.00 | Current (%): 620.0 | Torque (ft-lbs): 1,725.00 | Torque (%): 196.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 31.0 | Rated Output (Hp): 300.00 |
| Curvepoint: Pull-Up | Current (Amps): 2,050.00 | Current (%): 591.0 | Torque (ft-lbs): 1,550.00 | Torque (%): 176.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 300.00 |
| Curvepoint: 1/3 | Current (Amps): 2,175.00 | Current (%): 627.0 | Torque (ft-lbs): 1,450.00 | Torque (%): 165.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 300.00 |
| Curvepoint: Full Load | Current (Amps): 347.00 | Current (%): 100.0 | Torque (ft-lbs): 881.00 | Torque (%): 100.0 | Speed (RPM): 1,788 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 300.00 |
| Curvepoint: Break-Down | Current (Amps): 1,500.00 | Current (%): 432.0 | Torque (ft-lbs): 2,350.00 | Torque (%): 267.0 | Speed (RPM): 1,725 | Rated Output (KW): | Power Factor (%): 63.0 | Rated Output (Hp): 300.00 |
| Curvepoint: No Load | Current (Amps): 127.00 | Current (%): 36.6 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 300.00 |
| Curvepoint: 2/3 | Current (Amps): 1,950.00 | Current (%): 562.0 | Torque (ft-lbs): 1,800.00 | Torque (%): 204.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 300.00 |
Efficiency
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