350,1500,TEFC,449T,3/50/400YD
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350,1500,TEFC,449T,3/50/400YD
Part#: 449TTFS17036
Catalog#: 449TTFS17036
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Specifications
| Phase | Phase: 3 | Output HP | Output HP: 350 Hp |
| Output KW | Output KW: 261 kW | Voltage | Voltage: 400 V |
| Speed | Speed: 1485 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 447/449T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 96.5 % |
| Ambient Temperature | Ambient Temperature: 50 °C | Frequency | Frequency: 50 Hz |
| Current | Current: 461 A | Power Factor | Power Factor: 85 |
| 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: 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: 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: 4 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .0056 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 | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 461 A | Frequency | Frequency: 50 Hz |
| Speed | Speed: 1485 rpm | Connection Drawing | Connection Drawing: A-EE7340A |
| Outline Drawing | Outline Drawing: B-SS517520-2875 | Voltage | Voltage: 400 V |
| Output KW | Output KW: 261 kW | Output HP | Output HP: 350 Hp |
| Frame Size | Frame Size: 449 | Efficiency | Efficiency: 96.5 % |
| 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%: 137.75 | 25%: 176.70 | 50%: 256.50 | 75%: 356.25 | 100%: 460.75 | 115%: 530.10 | 125%: 574.75 |
| % of Rated Load: Rated Output (KW) | 0%: 5.00 | 25%: 69.00 | 50%: 136.00 | 75%: 203.00 | 100%: 271.00 | 115%: 312.00 | 125%: 340.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 94.1 | 50%: 95.8 | 75%: 96.5 | 100%: 96.5 | 115%: 96.5 | 125%: 96.2 |
| % of Rated Load: Power Factor (%) | 0%: 3.5 | 25%: 56.0 | 50%: 76.0 | 75%: 83.0 | 100%: 85.0 | 115%: 85.5 | 125%: 85.5 |
| % of Rated Load: Speed (RPM) | 0%: 1,500 | 25%: 1,496 | 50%: 1,492 | 75%: 1,490 | 100%: 1,486 | 115%: 1,484 | 125%: 1,482 |
| % 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%: 307.00 | 50%: 615.00 | 75%: 925.00 | 100%: 1,236.00 | 115%: 1,425.00 | 125%: 1,550.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: No Load | Current (Amps): 145.00 | Current (%): 30.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,500 | Rated Output (KW): | Power Factor (%): 3.5 | Rated Output (Hp): 350.00 |
| Curvepoint: 2/3 | Current (Amps): 2,750.00 | Current (%): 567.0 | Torque (ft-lbs): 2,400.00 | Torque (%): | Speed (RPM): 1,000 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 350.00 |
| Curvepoint: Break-Down | Current (Amps): 2,250.00 | Current (%): 465.0 | Torque (ft-lbs): 2,900.00 | Torque (%): 230.0 | Speed (RPM): 1,435 | Rated Output (KW): | Power Factor (%): 59.0 | Rated Output (Hp): 350.00 |
| Curvepoint: Pull-Up | Current (Amps): 2,900.00 | Current (%): 598.0 | Torque (ft-lbs): 1,850.00 | Torque (%): | Speed (RPM): 750 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 350.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 3,050.00 | Current (%): 629.0 | Torque (ft-lbs): 2,225.00 | Torque (%): 180.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 31.0 | Rated Output (Hp): 350.00 |
| Curvepoint: Full Load | Current (Amps): 485.00 | Current (%): 100.0 | Torque (ft-lbs): 1,236.00 | Torque (%): 100.0 | Speed (RPM): 1,486 | Rated Output (KW): | Power Factor (%): 85.0 | Rated Output (Hp): 350.00 |
| Curvepoint: 1/3 | Current (Amps): 3,000.00 | Current (%): 619.0 | Torque (ft-lbs): 1,850.00 | Torque (%): | Speed (RPM): 500 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 350.00 |
Efficiency
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