250,660,DPFV,508UZ,3/33/350
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250,660,DPFV,508UZ,3/33/350
Part#: 508UHDS17088
Catalog#: 508UHDS17088
Weight: 3285 lb
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 250 Hp |
| Output KW | Output KW: 187 kW | Voltage | Voltage: 350 V |
| Speed | Speed: 650 rpm | Service Factor | Service Factor: 1 |
| Frame | Frame: 508UZ | Enclosure | Enclosure: DPFV |
| Thermal Protection | Thermal Protection: Thermostat | Efficiency | Efficiency: 93.6 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 33 Hz |
| Current | Current: 400 A | Power Factor | Power Factor: 82 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: H |
| Design Code | Design Code: A | KVA Code | KVA Code: J |
| Drive End Bearing Size | Drive End Bearing Size: 6322 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6322 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: N | IP Code | IP Code: 22 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Inverter Duty | Starting Method | Starting Method: Inverter Only |
| Poles | Poles: 6 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .019 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: U Special Extension Both Sides | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1 | Frame Suffix | Frame Suffix: UZ |
| Current | Current: 400 A | Frequency | Frequency: 33 Hz |
| Speed | Speed: 650 rpm | Connection Drawing | Connection Drawing: A-EE7300T |
| Outline Drawing | Outline Drawing: B-SS552627-2800 | Voltage | Voltage: 350 V |
| Output KW | Output KW: 187 kW | Output HP | Output HP: 250 Hp |
| Frame Size | Frame Size: 508 | Efficiency | Efficiency: 93.6 % |
| Weight | Weight: 3285.00 LB | Country of Origin | Country of Origin: United States of America |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | 200% |
|---|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 142.00 | 25%: 166.00 | 50%: 225.00 | 75%: 305.00 | 100%: 400.00 | 125%: 490.00 | 150%: 0.00 | 200%: 0.00 |
| % of Rated Load: Rated Output (KW) | 0%: 4.50 | 25%: 50.00 | 50%: 98.00 | 75%: 148.00 | 100%: 199.00 | 125%: 252.00 | 150%: 0.00 | 200%: 0.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 93.0 | 50%: 94.5 | 75%: 94.1 | 100%: 93.6 | 125%: 92.4 | 150%: 0.0 | 200%: 0.0 |
| % of Rated Load: Power Factor (%) | 0%: 3.0 | 25%: 49.0 | 50%: 72.0 | 75%: 80.0 | 100%: 82.0 | 125%: 84.0 | 150%: 0.0 | 200%: 0.0 |
| % of Rated Load: Speed (RPM) | 0%: 660 | 25%: 658 | 50%: 655 | 75%: 652 | 100%: 650 | 125%: 645 | 150%: 0 | 200%: 0 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 85.0 | 125%: 0.0 | 150%: 0.0 | 200%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 500.00 | 50%: 1,000.00 | 75%: 1,510.00 | 100%: 2,022.00 | 125%: 2,538.00 | 150%: 0.00 | 200%: 0.00 |
| % of Rated Load: | 0%: | 25%: | 50%: | 75%: | 100%: | 125%: | 150%: | 200%: |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Locked-Rotor | Current (Amps): 3,150.00 | Current (%): 788.0 | Torque (ft-lbs): 5,650.00 | Torque (%): 279.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 45.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Pull-Up | Current (Amps): 2,900.00 | Current (%): | Torque (ft-lbs): 5,000.00 | Torque (%): | Speed (RPM): 250 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: 2/3 | Current (Amps): 2,600.00 | Current (%): | Torque (ft-lbs): 5,500.00 | Torque (%): | Speed (RPM): 350 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: 1/3 | Current (Amps): 3,100.00 | Current (%): | Torque (ft-lbs): 5,000.00 | Torque (%): | Speed (RPM): 150 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Break-Down | Current (Amps): 1,825.00 | Current (%): 456.0 | Torque (ft-lbs): 6,500.00 | Torque (%): 321.0 | Speed (RPM): 575 | Rated Output (KW): | Power Factor (%): 69.0 | Rated Output (Hp): 250.00 |
Efficiency
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