20,1500,DP,256T,3/50/220/380
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20,1500,DP,256T,3/50/220/380 - 256TTDX7064
Part#: 256TTDX7064
Catalog#: 256TTDX7064
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Specifications
| Phase | Phase: 3 | Output HP | Output HP: 20 Hp |
| Output KW | Output KW: 14.9 kW | Voltage | Voltage: 220/380 V |
| Speed | Speed: 1450 rpm | Service Factor | Service Factor: 1 |
| Frame | Frame: 256T | Enclosure | Enclosure: Drip Proof |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 89.5 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 50 Hz |
| Current | Current: 56.0/32.5 A | Power Factor | Power Factor: 79 |
| 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: 309 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 208 |
| UL | UL: Recognized | CSA | CSA: Y |
| IP Code | IP Code: 12 | 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: .36 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 | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1 | Frame Suffix | Frame Suffix: T |
| Current | Current: 56.0/32.5 A | Frequency | Frequency: 50 Hz |
| Speed | Speed: 1450 rpm | Connection Drawing | Connection Drawing: A-EE7304 |
| Outline Drawing | Outline Drawing: A-SS86503-1545 | Voltage | Voltage: 220/380 V |
| Output KW | Output KW: 14.9 kW | Output HP | Output HP: 20 Hp |
| Frame Size | Frame Size: 256 | Efficiency | Efficiency: 89.5 % |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 27.55 | 25%: 29.45 | 50%: 38.00 | 75%: 48.45 | 100%: 61.56 | 115%: 70.30 | 125%: 76.00 |
| % of Rated Load: Rated Output (KW) | 0%: 0.70 | 25%: 4.30 | 50%: 8.20 | 75%: 12.30 | 100%: 16.50 | 115%: 19.50 | 125%: 21.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 87.5 | 50%: 89.5 | 75%: 90.2 | 100%: 89.5 | 115%: 88.5 | 125%: 87.5 |
| % of Rated Load: Power Factor (%) | 0%: 4.5 | 25%: 41.0 | 50%: 63.5 | 75%: 74.0 | 100%: 79.0 | 115%: 80.0 | 125%: 80.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,500 | 25%: 1,490 | 50%: 1,480 | 75%: 1,470 | 100%: 1,450 | 115%: 1,445 | 125%: 1,440 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 70.0 | 115%: 90.0 | 125%: 105.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 17.50 | 50%: 35.50 | 75%: 53.50 | 100%: 72.50 | 115%: 83.50 | 125%: 91.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Break-Down | Current (Amps): 110.00 | Current (%): 340.0 | Torque (ft-lbs): 170.00 | Torque (%): 234.0 | Speed (RPM): 1,150 | Rated Output (KW): | Power Factor (%): 55.0 | Rated Output (Hp): 20.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 165.00 | Current (%): 509.0 | Torque (ft-lbs): 140.00 | Torque (%): 193.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 48.0 | Rated Output (Hp): 20.00 |
| Curvepoint: Pull-Up | Current (Amps): 150.00 | Current (%): 463.0 | Torque (ft-lbs): 125.00 | Torque (%): 172.0 | Speed (RPM): 750 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 20.00 |
| Curvepoint: No Load | Current (Amps): 13.50 | Current (%): 42.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,500 | Rated Output (KW): | Power Factor (%): 4.5 | Rated Output (Hp): 20.00 |
| Curvepoint: 2/3 | Current (Amps): 140.00 | Current (%): 432.0 | Torque (ft-lbs): 150.00 | Torque (%): 207.0 | Speed (RPM): 1,000 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 20.00 |
| Curvepoint: 1/3 | Current (Amps): 155.00 | Current (%): 478.0 | Torque (ft-lbs): 120.00 | Torque (%): 166.0 | Speed (RPM): 500 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 20.00 |
| Curvepoint: Full Load | Current (Amps): 32.40 | Current (%): 100.0 | Torque (ft-lbs): 72.50 | Torque (%): 100.0 | Speed (RPM): 1,450 | Rated Output (KW): | Power Factor (%): 79.0 | Rated Output (Hp): 20.00 |
Efficiency
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