Other Purpose Motor, 7.50 & 5 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1200 & 1000 RPM, 254T Frame, EPFC
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Other Purpose Motor, 7.50 & 5 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1200 & 1000 RPM, 254T Frame, EPFC
Part#: 254TTGN1076
Catalog#: U946
Model#: 254TTGN1076AE
Weight: 386 lb
Key Features
- Meets NEMA Premium® efficiencies, Bearing Current Protection (BCP), as noted
- 10:1 Variable torque, see Inverter Duty column for constant torque
- MAX GUARD® Class F insulation
- Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
- Internal and external surfaces treated with epoxy paint
- 1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT power
- Precision balanced to .08”/sec, Extended grease tubes
- Normally closed thermostats (must be connected to control circuit)
- Meets temperature code T3B, Shaft slinger, Nameplated 60/50 Hz, 190/380 Volts, at next lower HP, as noted
- Ball Bearings (except as noted), Ball Bearings (except as noted)
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 7.50 & 5 Hp |
| Output KW | Output KW: 5.6 & 3.7 kW | Voltage | Voltage: 230/460 & 190/380 V |
| Speed | Speed: 1170 & 975 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 254T | Enclosure | Enclosure: Explosion Proof Fan cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 89.5 & 87.5 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 20/10 & 17/8.5 A | Power Factor | Power Factor: 78 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| 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: 6210 |
| UL | UL: No | CSA | CSA: Y |
| CE | CE: N | IP Code | IP Code: 54 |
| Number of Speeds | Number of Speeds: 1 |
| 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: 1.355 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 | Overall Length | Overall Length: 23.52 in |
| Frame Length | Frame Length: 10.50 in | Shaft Diameter | Shaft Diameter: 1.625 in |
| Shaft Extension | Shaft Extension: 4.2 in | Assembly/Box Mounting | Assembly/Box Mounting: F1 ONLY |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 20.0/10.0 A | Synchronous RPM | Synchronous RPM: 1200 & 1000 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1170 rpm |
| Connection Drawing | Connection Drawing: A-EE7308K | Outline Drawing | Outline Drawing: B-SS203001-1050 |
| Voltage | Voltage: 230/460 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: 89.5 % |
| Packaged Length | Packaged Length: 39.00 IN | Weight | Weight: 386.00 LB |
| Packaged Width | Packaged Width: 32.25 IN | HTC | HTC: 8501.52.4000 |
| Country of Origin | Country of Origin: United States of America | Packaged Height | Packaged Height: 19.44 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 5.00 | 25%: 5.60 | 50%: 6.70 | 75%: 8.20 | 100%: 10.00 | 115%: 11.20 | 125%: 12.20 |
| % of Rated Load: Rated Output (KW) | 0%: 0.40 | 25%: 1.80 | 50%: 3.20 | 75%: 4.80 | 100%: 6.50 | 115%: 7.20 | 125%: 8.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 80.0 | 50%: 87.5 | 75%: 88.5 | 100%: 89.5 | 115%: 89.5 | 125%: 88.5 |
| % of Rated Load: Power Factor (%) | 0%: 8.0 | 25%: 39.0 | 50%: 60.0 | 75%: 71.5 | 100%: 78.0 | 115%: 80.0 | 125%: 81.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,200 | 25%: 1,192 | 50%: 1,185 | 75%: 1,180 | 100%: 1,170 | 115%: 1,165 | 125%: 1,162 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 50.0 | 115%: 70.0 | 125%: 85.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 8.50 | 50%: 16.50 | 75%: 25.00 | 100%: 33.50 | 115%: 39.00 | 125%: 42.50 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Locked-Rotor | Current (Amps): 61.50 | Current (%): 615.0 | Torque (ft-lbs): 70.00 | Torque (%): 209.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 40.0 | Rated Output (Hp): 7.50 |
| Curvepoint: No Load | Current (Amps): 5.00 | Current (%): 50.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): 8.0 | Rated Output (Hp): 7.50 |
| Curvepoint: 1/3 | Current (Amps): 60.00 | Current (%): 600.0 | Torque (ft-lbs): 60.00 | Torque (%): 179.0 | Speed (RPM): 400 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 7.50 |
| Curvepoint: 2/3 | Current (Amps): 55.00 | Current (%): 550.0 | Torque (ft-lbs): 75.00 | Torque (%): 224.0 | Speed (RPM): 800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 7.50 |
| Curvepoint: Full Load | Current (Amps): 10.00 | Current (%): 100.0 | Torque (ft-lbs): 33.50 | Torque (%): 100.0 | Speed (RPM): 1,170 | Rated Output (KW): | Power Factor (%): 78.0 | Rated Output (Hp): 7.50 |
| Curvepoint: Break-Down | Current (Amps): 40.00 | Current (%): 400.0 | Torque (ft-lbs): 95.00 | Torque (%): 284.0 | Speed (RPM): 1,025 | Rated Output (KW): | Power Factor (%): 70.0 | Rated Output (Hp): 7.50 |
| Curvepoint: Pull-Up | Current (Amps): 58.00 | Current (%): 580.0 | Torque (ft-lbs): 65.00 | Torque (%): 194.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 7.50 |
Efficiency
| Country | Complies with standards |
|---|---|
| Country: United States | Complies with standards: cancel |
| Country: Canada | Complies with standards: cancel |
| Country: Mexico | Complies with standards: check_circle |
| Country: Australia | Complies with standards: check_circle |
| Country: Brazil | Complies with standards: check_circle |
| Country: Chile | Complies with standards: check_circle |
| Country: China | Complies with standards: check_circle |
| Country: Europe | Complies with standards: check_circle |
| Country: Japan | Complies with standards: check_circle |
| Country: New Zealand | Complies with standards: check_circle |
| Country: Saudi Arabia | Complies with standards: cancel |
| Country: South Korea | Complies with standards: check_circle |