250,1800,TEFC,449TVZ,3/60/460PWS&YD
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250,1800,TEFC,449TVZ,3/60/460PWS&YD
Part#: 449TTFS36653
Catalog#: 449TTFS36653
Weight: 2940 lb
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 250 Hp |
| Output KW | Output KW: 187 kW | Voltage | Voltage: 460 V |
| Speed | Speed: 1788 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 447/449TVZ | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 96.5 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 282 A | Power Factor | Power Factor: 86 |
| 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: NU322 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6319 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 55 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Induction Run | Starting Method | Starting Method: Part Wdg Start & Wye Start Delta Run |
| Poles | Poles: 4 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .011 Ohms | Mounting | Mounting: Rigid Base |
| Motor Orientation | Motor Orientation: Shaft Up | 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: Single Special Extension | Assembly/Box Mounting | Assembly/Box Mounting: W8 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: TVZ |
| Current | Current: 282 A | Frequency | Frequency: 60 Hz |
| Speed | Speed: 1788 rpm | Connection Drawing | Connection Drawing: A-EE7300BH |
| Outline Drawing | Outline Drawing: B-SS556289-2875 | Voltage | Voltage: 460 V |
| Output KW | Output KW: 187 kW | Output HP | Output HP: 250 Hp |
| Frame Size | Frame Size: 449 | Efficiency | Efficiency: 96.5 % |
| Weight | Weight: 2940.00 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%: 86.00 | 25%: 110.00 | 50%: 158.00 | 75%: 217.00 | 100%: 282.00 | 115%: 322.00 | 125%: 350.00 |
| % of Rated Load: Rated Output (KW) | 0%: 3.50 | 25%: 50.00 | 50%: 97.50 | 75%: 145.00 | 100%: 193.00 | 115%: 223.00 | 125%: 242.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 93.0 | 50%: 95.8 | 75%: 96.5 | 100%: 96.5 | 115%: 96.5 | 125%: 96.2 |
| % of Rated Load: Power Factor (%) | 0%: 4.5 | 25%: 57.0 | 50%: 77.0 | 75%: 83.5 | 100%: 86.0 | 115%: 86.5 | 125%: 86.5 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,796 | 50%: 1,794 | 75%: 1,790 | 100%: 1,788 | 115%: 1,786 | 125%: 1,784 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 65.0 | 115%: 90.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 183.00 | 50%: 366.00 | 75%: 550.00 | 100%: 735.00 | 115%: 846.00 | 125%: 920.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Pull-Up | Current (Amps): 1,725.00 | Current (%): 612.0 | Torque (ft-lbs): 1,250.00 | Torque (%): 170.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: 2/3 | Current (Amps): 1,650.00 | Current (%): 585.0 | Torque (ft-lbs): 1,450.00 | Torque (%): 197.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Break-Down | Current (Amps): 1,100.00 | Current (%): 390.0 | Torque (ft-lbs): 1,825.00 | Torque (%): 248.0 | Speed (RPM): 1,725 | Rated Output (KW): | Power Factor (%): 60.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 1/3 | Current (Amps): 1,775.00 | Current (%): 629.0 | Torque (ft-lbs): 1,200.00 | Torque (%): 163.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Full Load | Current (Amps): 282.00 | Current (%): 100.0 | Torque (ft-lbs): 735.00 | Torque (%): 100.0 | Speed (RPM): 1,788 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: No Load | Current (Amps): 86.00 | Current (%): 30.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 1,825.00 | Current (%): 647.0 | Torque (ft-lbs): 1,470.00 | Torque (%): 200.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 31.0 | Rated Output (Hp): 250.00 |
Efficiency
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