General Purpose Motor, 300 & 250 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 3600 & 3000 RPM, 449TS Frame, TEFC
General Purpose Motor, 300 & 250 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 3600 & 3000 RPM, 449TS Frame, TEFC
Part#: 449TSTFCD6006
Catalog#: GT1072
Model#: 449TSTFCD6006AA
Weight: 2495 lb
Key Features
- IP-55 Cast Iron, Meets or exceeds NEMA Premium® efficiencies, NEMA Premium models are in compliance with EISA2007
- Class F Insulation System, Inverter duty 2:1 constant torque and 10:1 variable torque & 1.15 service factor on Sine Wave Power 1.0 SF on Inverter Power
- F1/F2 capable, Dynamically balanced rotors, Steel conduit box
- 40°C Ambient 1.15SF Sine Wave Power and 1.0SF inverter power
- Start Method includes Across The Line or Inverter Start
- Double-shielded ball bearings
- Provisions Only for Drip Cover, Other Modifications and Kits are available
- Division 2 Class 1 Group D, T2B
- UL Recognized, CSA Certified, and CE Mark
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 300 & 250 Hp |
| Output KW | Output KW: 224.0 & 187.0 kW | Voltage | Voltage: 460 & 380 V |
| Speed | Speed: 3580 & 2979 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 449TS | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 95.8 & 95.5 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 320 & 324 A | Power Factor | Power Factor: 91.5 |
| 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: 6314 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6314 |
| 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: Part Wdg Start Or Inverter |
| Poles | Poles: 2 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .0117 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: TS | Shaft Diameter | Shaft Diameter: 2.375 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE | Inverter Load | Inverter Load: CONSTANT 2:1/VARIABLE 10:1 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: TS |
| Current | Current: 320 A | Synchronous RPM | Synchronous RPM: 3600 & 3000 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 3580 rpm |
| Connection Drawing | Connection Drawing: EE7341C | Outline Drawing | Outline Drawing: SS557012 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 224 kW |
| Output HP | Output HP: 300 Hp | Frame Size | Frame Size: 449 |
| Efficiency | Efficiency: 95.8 % | Packaged Length | Packaged Length: 56.00 IN |
| Weight | Weight: 2495.00 LB | UPC | UPC: 722856202550 |
| Packaged Width | Packaged Width: 46.00 IN | Country of Origin | Country of Origin: Mexico |
| Packaged Height | Packaged Height: 30.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 71.00 | 25%: 105.50 | 50%: 170.00 | 75%: 242.00 | 100%: 320.00 | 115%: 368.00 | 125%: 401.50 |
| % of Rated Load: Rated Output (KW) | 0%: 3.60 | 25%: 60.00 | 50%: 117.00 | 75%: 175.00 | 100%: 233.00 | 115%: 269.00 | 125%: 293.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 93.0 | 50%: 95.5 | 75%: 96.0 | 100%: 95.8 | 115%: 95.5 | 125%: 95.5 |
| % of Rated Load: Power Factor (%) | 0%: 6.5 | 25%: 71.0 | 50%: 86.5 | 75%: 90.5 | 100%: 91.5 | 115%: 91.5 | 125%: 91.5 |
| % of Rated Load: Speed (RPM) | 0%: 3,600 | 25%: 3,595 | 50%: 3,590 | 75%: 3,585 | 100%: 3,580 | 115%: 3,577 | 125%: 3,574 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 75.0 | 115%: 105.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 109.50 | 50%: 219.00 | 75%: 329.50 | 100%: 440.00 | 115%: 506.00 | 125%: 551.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Break-Down | Current (Amps): 1,285.00 | Current (%): 402.0 | Torque (ft-lbs): 1,190.00 | Torque (%): 270.0 | Speed (RPM): 3,470 | Rated Output (KW): 0.00 | Power Factor (%): 65.0 | Rated Output (Hp): 300.00 |
| Curvepoint: Full Load | Current (Amps): 320.00 | Current (%): 100.0 | Torque (ft-lbs): 440.00 | Torque (%): 100.0 | Speed (RPM): 3,580 | Rated Output (KW): 0.00 | Power Factor (%): 91.8 | Rated Output (Hp): 300.00 |
| Curvepoint: 1/3 | Current (Amps): 1,950.00 | Current (%): 610.0 | Torque (ft-lbs): 700.00 | Torque (%): 159.0 | Speed (RPM): 1,200 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 300.00 |
| Curvepoint: No Load | Current (Amps): 71.00 | Current (%): 22.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 3,600 | Rated Output (KW): 0.00 | Power Factor (%): 6.5 | Rated Output (Hp): 300.00 |
| Curvepoint: Pull-Up | Current (Amps): 1,810.00 | Current (%): 566.0 | Torque (ft-lbs): 680.00 | Torque (%): 155.0 | Speed (RPM): 1,800 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 300.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 2,250.00 | Current (%): 704.0 | Torque (ft-lbs): 835.00 | Torque (%): 190.0 | Speed (RPM): 0 | Rated Output (KW): 0.00 | Power Factor (%): 31.0 | Rated Output (Hp): 300.00 |
| Curvepoint: 2/3 | Current (Amps): 1,660.00 | Current (%): 519.0 | Torque (ft-lbs): 820.00 | Torque (%): 186.0 | Speed (RPM): 2,400 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 300.00 |
Efficiency
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