250,1800,TEFC,449T,3/60/460
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250,1800,TEFC,449T,3/60/460
Part#: LM34712
Catalog#: LM34712
Model#: SF4B250T64Y
Weight: 1812 lb
List Price: $62,653.00
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: 1788 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: 60 Hz |
| Current | Current: 280 A | Power Factor | Power Factor: 88 |
| 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: 6318 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6315 |
| 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: .0135 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: Rolled Steel |
| Shaft Type | Shaft Type: T | Shaft Diameter | Shaft Diameter: 3.375 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F1 ONLY |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 280 A | Synchronous RPM | Synchronous RPM: 1800 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1788 rpm |
| Connection Drawing | Connection Drawing: EE7340-LN | Outline Drawing | Outline Drawing: XK2F1SS1-3167 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 187 kW |
| Output HP | Output HP: 250 Hp | Frame Size | Frame Size: 449 |
| Efficiency | Efficiency: 96.2 % | Packaged Length | Packaged Length: 68.00 IN |
| Weight | Weight: 1812.00 LB | UPC | UPC: 722856217226 |
| Packaged Width | Packaged Width: 48.00 IN | Country of Origin | Country of Origin: United States of America |
| Packaged Height | Packaged Height: 41.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 74.00 | 25%: 102.00 | 50%: 154.00 | 75%: 215.00 | 100%: 280.00 | 115%: 320.00 | 125%: 350.00 |
| % of Rated Load: Rated Output (KW) | 0%: 5.75 | 25%: 51.00 | 50%: 98.50 | 75%: 147.00 | 100%: 195.00 | 115%: 225.00 | 125%: 245.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 91.0 | 50%: 94.5 | 75%: 96.2 | 100%: 96.2 | 115%: 95.8 | 125%: 95.8 |
| % of Rated Load: Power Factor (%) | 0%: 6.5 | 25%: 63.0 | 50%: 81.0 | 75%: 86.0 | 100%: 88.0 | 115%: 88.0 | 125%: 88.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,796 | 50%: 1,794 | 75%: 1,791 | 100%: 1,788 | 115%: 1,785 | 125%: 1,782 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 55.0 | 115%: 75.0 | 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: Break-Down | Current (Amps): 950.00 | Current (%): 340.0 | Torque (ft-lbs): 1,700.00 | Torque (%): 230.0 | Speed (RPM): 1,725 | Rated Output (KW): | Power Factor (%): 63.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 1/3 | Current (Amps): 1,800.00 | Current (%): 645.0 | Torque (ft-lbs): 1,250.00 | Torque (%): 170.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: No Load | Current (Amps): 74.00 | Current (%): 26.5 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): 6.5 | Rated Output (Hp): 250.00 |
| Curvepoint: 2/3 | Current (Amps): 1,500.00 | Current (%): 535.0 | Torque (ft-lbs): 1,500.00 | Torque (%): 205.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Pull-Up | Current (Amps): 1,700.00 | Current (%): 605.0 | Torque (ft-lbs): 1,250.00 | Torque (%): 170.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Full Load | Current (Amps): 280.00 | Current (%): 100.0 | Torque (ft-lbs): 735.00 | Torque (%): 100.0 | Speed (RPM): 1,788 | Rated Output (KW): | Power Factor (%): 88.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 1,825.00 | Current (%): 650.0 | Torque (ft-lbs): 1,550.00 | Torque (%): 210.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 38.0 | Rated Output (Hp): 250.00 |
Efficiency
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