Severe Duty Motor, 7.50 HP, 3 Ph, 60 Hz, 460 V, 1200 RPM, 254T Frame, TEFC
Severe Duty Motor, 7.50 HP, 3 Ph, 60 Hz, 460 V, 1200 RPM, 254T Frame, TEFC
Part#: 254TTFCD6576
Catalog#: E636A
Model#: 254TTFCD6576BC
Weight: 299 lb
List Price: $3,959.00
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Key Features
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- 100% cast iron construction for rigidity and reduced vibration
- Meets IEEE45 USCG Marine Duty,Meets Ford EM1 Automotive Duty Specification
- MAX GUARD® Class H insulation system
- IP55 protection
- Constant Torque for inverter duty
- Sintered bronze breather with brass drain & breather
- Bearing caps, Precision balanced to .08”/sec
- 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
- Internal and external epoxy finish
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 7.50 Hp |
| Output KW | Output KW: 5.6 kW | Voltage | Voltage: 460 V |
| Speed | Speed: 1182 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 254T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 91 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 9.9 A | Power Factor | Power Factor: 78.5 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: H |
| Design Code | Design Code: B | KVA Code | KVA Code: H |
| Drive End Bearing Size | Drive End Bearing Size: 6309 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6209 |
| UL | UL: Listed | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 55 |
| Number of Speeds | Number of Speeds: 1 | Hazardous Location | Hazardous Location: DIVISION 2 T2B |
| Electrical Type | Electrical Type: Squirrel Cage Inverter Rated | Starting Method | Starting Method: Line Or Inverter |
| Poles | Poles: 6 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: 1.366 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: T | Shaft Diameter | Shaft Diameter: 1.625 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE | Inverter Load | Inverter Load: CONSTANT 10:1/VARIABLE 10:1 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 9.9 A | Synchronous RPM | Synchronous RPM: 1200 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1182 rpm |
| Connection Drawing | Connection Drawing: EE7300 | Outline Drawing | Outline Drawing: SS208560-100 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 5.6 kW |
| Output HP | Output HP: 7.50 Hp | Frame Size | Frame Size: 254 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 91 % |
| Packaged Length | Packaged Length: 30.75 IN | Weight | Weight: 299.00 LB |
| UPC | UPC: 722856191526 | Packaged Width | Packaged Width: 21.80 IN |
| Country of Origin | Country of Origin: Mexico | Packaged Height | Packaged Height: 19.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 5.10 | 25%: 5.50 | 50%: 6.60 | 75%: 8.10 | 100%: 9.90 | 115%: 11.10 | 125%: 11.90 |
| % of Rated Load: Rated Output (KW) | 0%: 0.40 | 25%: 1.70 | 50%: 3.20 | 75%: 4.70 | 100%: 6.20 | 115%: 7.10 | 125%: 7.80 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 83.3 | 50%: 89.5 | 75%: 91.0 | 100%: 91.0 | 115%: 90.4 | 125%: 90.0 |
| % of Rated Load: Power Factor (%) | 0%: 6.5 | 25%: 38.5 | 50%: 60.0 | 75%: 72.0 | 100%: 78.5 | 115%: 80.5 | 125%: 81.5 |
| % of Rated Load: Speed (RPM) | 0%: 1,200 | 25%: 1,195 | 50%: 1,190 | 75%: 1,185 | 100%: 1,182 | 115%: 1,178 | 125%: 1,175 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 40.0 | 115%: 55.0 | 125%: 65.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 8.30 | 50%: 16.50 | 75%: 25.00 | 100%: 33.40 | 115%: 38.50 | 125%: 41.90 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Full Load | Current (Amps): 9.90 | Current (%): 100.0 | Torque (ft-lbs): 33.40 | Torque (%): 100.0 | Speed (RPM): 1,182 | Rated Output (KW): 0.00 | Power Factor (%): 78.5 | Rated Output (Hp): 7.50 |
| Curvepoint: 2/3 | Current (Amps): 49.00 | Current (%): 495.0 | Torque (ft-lbs): 68.00 | Torque (%): 204.0 | Speed (RPM): 800 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 7.50 |
| Curvepoint: Pull-Up | Current (Amps): 53.00 | Current (%): 535.0 | Torque (ft-lbs): 55.00 | Torque (%): 165.0 | Speed (RPM): 600 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 7.50 |
| Curvepoint: Locked-Rotor | Current (Amps): 60.00 | Current (%): 606.0 | Torque (ft-lbs): 65.00 | Torque (%): 195.0 | Speed (RPM): 0 | Rated Output (KW): 0.00 | Power Factor (%): 42.0 | Rated Output (Hp): 7.50 |
| Curvepoint: 1/3 | Current (Amps): 56.00 | Current (%): 566.0 | Torque (ft-lbs): 54.00 | Torque (%): 162.0 | Speed (RPM): 400 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 7.50 |
| Curvepoint: Break-Down | Current (Amps): 36.00 | Current (%): 364.0 | Torque (ft-lbs): 89.00 | Torque (%): 266.0 | Speed (RPM): 1,090 | Rated Output (KW): 0.00 | Power Factor (%): 68.0 | Rated Output (Hp): 7.50 |
| Curvepoint: No Load | Current (Amps): 5.10 | Current (%): 52.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,200 | Rated Output (KW): 0.00 | Power Factor (%): 6.5 | Rated Output (Hp): 7.50 |
Efficiency
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