General Purpose Motor, 300 & 250 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1200 & 1000 RPM, 449T Frame, DP
General Purpose Motor, 300 & 250 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1200 & 1000 RPM, 449T Frame, DP
Part#: 449TTDCD6086
Catalog#: GT00027
Model#: 449TTDCD6086AA
Weight: 2462 lb
Key Features
- IP-22, cast iron frame, Meets or exceeds NEMA Premium® efficiencies, NEMA Premium models are in compliance with EISA2007
- Class F Insulation System, Inverter duty 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
- Dual Frame Mounting
- Modifications and Kits are available
- 40°C Ambient 1.15SF Sine Wave Power and 1.0SF inverter power
- UL®* listed, UL certified for Canada 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: 1188 & 988 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 449T | Enclosure | Enclosure: Drip Proof |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 95.8 & 95 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 352 & 354 A | Power Factor | Power Factor: 83.8 |
| 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: 6319 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6317 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 22 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Inverter Rated | Starting Method | Starting Method: Part Wdg Start & Wye Start Delta Run Or Inverter |
| Poles | Poles: 6 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .0163 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: 3.375 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE | Inverter Load | Inverter Load: VARIABLE 10:1 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 352 A | Synchronous RPM | Synchronous RPM: 1200 & 1000 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1188 rpm |
| Connection Drawing | Connection Drawing: EE7300BH | Outline Drawing | Outline Drawing: SS620758-200 |
| 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: 2462.00 LB | UPC | UPC: 722856202567 |
| Packaged Width | Packaged Width: 46.00 IN | Country of Origin | Country of Origin: Mexico |
| Packaged Height | Packaged Height: 32.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 121.50 | 25%: 145.50 | 50%: 200.50 | 75%: 271.00 | 100%: 351.50 | 115%: 404.50 | 125%: 442.00 |
| % of Rated Load: Rated Output (KW) | 0%: 3.19 | 25%: 59.57 | 50%: 116.84 | 75%: 175.10 | 100%: 234.50 | 115%: 270.80 | 125%: 295.40 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 93.9 | 50%: 95.8 | 75%: 95.9 | 100%: 95.8 | 115%: 95.0 | 125%: 94.7 |
| % of Rated Load: Power Factor (%) | 0%: 3.3 | 25%: 51.5 | 50%: 73.2 | 75%: 81.1 | 100%: 83.8 | 115%: 84.1 | 125%: 84.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,200 | 25%: 1,197 | 50%: 1,194 | 75%: 1,191 | 100%: 1,188 | 115%: 1,186 | 125%: 1,184 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 75.0 | 115%: 100.0 | 125%: 115.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 329.00 | 50%: 660.00 | 75%: 992.00 | 100%: 1,326.60 | 115%: 1,528.60 | 125%: 1,663.80 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: 1/3 | Current (Amps): 1,950.00 | Current (%): 555.0 | Torque (ft-lbs): 2,200.00 | Torque (%): 166.0 | Speed (RPM): 400 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 300.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 2,230.00 | Current (%): 634.0 | Torque (ft-lbs): 2,750.00 | Torque (%): 207.0 | Speed (RPM): 0 | Rated Output (KW): 0.00 | Power Factor (%): 37.0 | Rated Output (Hp): 300.00 |
| Curvepoint: 2/3 | Current (Amps): 1,600.00 | Current (%): 455.0 | Torque (ft-lbs): 2,500.00 | Torque (%): 189.0 | Speed (RPM): 800 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 300.00 |
| Curvepoint: Pull-Up | Current (Amps): 1,800.00 | Current (%): 512.0 | Torque (ft-lbs): 2,225.00 | Torque (%): 168.0 | Speed (RPM): 600 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 300.00 |
| Curvepoint: Full Load | Current (Amps): 351.60 | Current (%): 100.0 | Torque (ft-lbs): 1,326.00 | Torque (%): 100.0 | Speed (RPM): 1,188 | Rated Output (KW): 0.00 | Power Factor (%): 83.8 | Rated Output (Hp): 300.00 |
| Curvepoint: No Load | Current (Amps): 121.90 | Current (%): 35.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,200 | Rated Output (KW): 0.00 | Power Factor (%): 3.3 | Rated Output (Hp): 300.00 |
| Curvepoint: Break-Down | Current (Amps): 1,100.00 | Current (%): 313.0 | Torque (ft-lbs): 2,830.00 | Torque (%): 213.0 | Speed (RPM): 1,144 | Rated Output (KW): 0.00 | Power Factor (%): 64.0 | Rated Output (Hp): 300.00 |
Efficiency
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