250,1500,TEFC,449T,3/50/380
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250,1500,TEFC,449T,3/50/380
Part#: 449TTFS16545
Catalog#: 449TTFS16545
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 250 Hp |
| Output KW | Output KW: 187 kW | Voltage | Voltage: 380 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: 96.2 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 50 Hz |
| Current | Current: 340 A | Power Factor | Power Factor: 86 |
| 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: 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: 54 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Induction Run | Starting Method | Starting Method: Across The Line |
| Poles | Poles: 4 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .009 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: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 340 A | Frequency | Frequency: 50 Hz |
| Speed | Speed: 1485 rpm | Connection Drawing | Connection Drawing: A-EE7300U |
| Outline Drawing | Outline Drawing: B-SS515631-2875 | Voltage | Voltage: 380 V |
| Output KW | Output KW: 187 kW | Output HP | Output HP: 250 Hp |
| Frame Size | Frame Size: 449 | Efficiency | Efficiency: 96.2 % |
| 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%: 100.00 | 25%: 128.00 | 50%: 188.00 | 75%: 260.00 | 100%: 340.00 | 115%: 390.00 | 125%: 425.00 |
| % of Rated Load: Rated Output (KW) | 0%: 4.50 | 25%: 49.50 | 50%: 97.00 | 75%: 145.00 | 100%: 194.00 | 115%: 224.00 | 125%: 244.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 93.6 | 50%: 95.8 | 75%: 96.2 | 100%: 96.2 | 115%: 95.8 | 125%: 95.4 |
| % of Rated Load: Power Factor (%) | 0%: 4.5 | 25%: 58.0 | 50%: 78.0 | 75%: 84.0 | 100%: 86.0 | 115%: 87.0 | 125%: 87.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,500 | 25%: 1,495 | 50%: 1,492 | 75%: 1,488 | 100%: 1,485 | 115%: 1,482 | 125%: 1,480 |
| % 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%: 220.00 | 50%: 440.00 | 75%: 660.00 | 100%: 884.00 | 115%: 1,018.00 | 125%: 1,108.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Locked-Rotor | Current (Amps): 2,100.00 | Current (%): 618.0 | Torque (ft-lbs): 1,650.00 | Torque (%): 187.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 32.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 2/3 | Current (Amps): 1,900.00 | Current (%): 559.0 | Torque (ft-lbs): 1,700.00 | Torque (%): 192.0 | Speed (RPM): 1,000 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Pull-Up | Current (Amps): 2,000.00 | Current (%): 588.0 | Torque (ft-lbs): 1,450.00 | Torque (%): 164.0 | Speed (RPM): 750 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Full Load | Current (Amps): 340.00 | Current (%): 100.0 | Torque (ft-lbs): 884.00 | Torque (%): 100.0 | Speed (RPM): 1,485 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Break-Down | Current (Amps): 1,150.00 | Current (%): 353.0 | Torque (ft-lbs): 2,000.00 | Torque (%): 226.0 | Speed (RPM): 1,450 | Rated Output (KW): | Power Factor (%): 64.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 1/3 | Current (Amps): 2,050.00 | Current (%): 603.0 | Torque (ft-lbs): 1,400.00 | Torque (%): 158.0 | Speed (RPM): 500 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: No Load | Current (Amps): 100.00 | Current (%): 29.5 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,500 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
Efficiency
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