Severe Duty Motor, 400 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 449T Frame, TEFC
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Severe Duty Motor, 400 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 449T Frame, TEFC
Part#: 449TTFS16553
Catalog#: E776
Model#: 449TTFS16553BD
Weight: 3800 lb
Key Features
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- Ball bearings on both ends suitable for direct connection. For belted applications, refer to customer service
- Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
- Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
- Internal and external epoxy paint
- MAX GUARD® Class H insulation system
- Constant Torque speed range is listed in CT SPEED RANGE column
- 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
- Bearing caps (254T and larger), Precision balanced to .08”/sec
- Meets IEEE45 USCG Marine Duty, IP54 Construction, Meets Ford EM1 Automotive Duty Specification
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 400 Hp |
| Output KW | Output KW: 300 kW | Voltage | Voltage: 460 V |
| Speed | Speed: 1785 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 449T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 96.2 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 448 A | Power Factor | Power Factor: 87 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: H |
| 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: 6318 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 54 |
| Number of Speeds | Number of Speeds: 1 | Hazardous Location | Hazardous Location: DIVISION 2 T2B |
| 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: .007 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: 51.84 in |
| Frame Length | Frame Length: 28.75 in | Shaft Diameter | Shaft Diameter: 3.375 in |
| Shaft Extension | Shaft Extension: 8.81 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 448 A | Synchronous RPM | Synchronous RPM: 1800 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1785 rpm |
| Connection Drawing | Connection Drawing: A-EE7300U | Outline Drawing | Outline Drawing: B-SS519827-2875 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 300 kW |
| Output HP | Output HP: 400 Hp | Frame Size | Frame Size: 449 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 96.2 % |
| Packaged Length | Packaged Length: 56.00 IN | Weight | Weight: 3800.00 LB |
| UPC | UPC: 722856020765 | Packaged Width | Packaged Width: 46.00 IN |
| HTC | HTC: 8501.53.8040 | Country of Origin | Country of Origin: United States of America |
| Packaged Height | Packaged Height: 32.86 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 120.00 | 25%: 160.00 | 50%: 244.00 | 75%: 340.00 | 100%: 448.00 | 115%: 515.00 | 125%: 565.00 |
| % of Rated Load: Rated Output (KW) | 0%: 5.50 | 25%: 80.50 | 50%: 156.00 | 75%: 233.00 | 100%: 311.00 | 115%: 358.00 | 125%: 390.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 93.0 | 50%: 95.4 | 75%: 96.2 | 100%: 96.2 | 115%: 95.8 | 125%: 95.4 |
| % of Rated Load: Power Factor (%) | 0%: 5.5 | 25%: 63.0 | 50%: 80.0 | 75%: 85.5 | 100%: 87.0 | 115%: 87.0 | 125%: 87.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,796 | 50%: 1,792 | 75%: 1,788 | 100%: 1,785 | 115%: 1,782 | 125%: 1,780 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 85.0 | 115%: 115.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 293.00 | 50%: 586.00 | 75%: 880.00 | 100%: 1,176.00 | 115%: 1,355.00 | 125%: 1,475.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Locked-Rotor | Current (Amps): 2,850.00 | Current (%): 636.0 | Torque (ft-lbs): 2,400.00 | Torque (%): 204.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 32.0 | Rated Output (Hp): 400.00 |
| Curvepoint: Full Load | Current (Amps): 448.00 | Current (%): 100.0 | Torque (ft-lbs): 1,176.00 | Torque (%): 100.0 | Speed (RPM): 1,785 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 400.00 |
| Curvepoint: Break-Down | Current (Amps): 1,600.00 | Current (%): 357.0 | Torque (ft-lbs): 2,850.00 | Torque (%): 242.0 | Speed (RPM): 1,725 | Rated Output (KW): | Power Factor (%): 62.0 | Rated Output (Hp): 400.00 |
| Curvepoint: 1/3 | Current (Amps): 2,750.00 | Current (%): 614.0 | Torque (ft-lbs): 2,100.00 | Torque (%): 179.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 400.00 |
| Curvepoint: Pull-Up | Current (Amps): 2,600.00 | Current (%): 580.0 | Torque (ft-lbs): 2,150.00 | Torque (%): 183.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 400.00 |
| Curvepoint: No Load | Current (Amps): 120.00 | Current (%): 27.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 400.00 |
| Curvepoint: 2/3 | Current (Amps): 2,400.00 | Current (%): 536.0 | Torque (ft-lbs): 2,300.00 | Torque (%): 196.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 400.00 |
Efficiency
| Country | Complies with standards |
|---|---|
| Country: United States | Complies with standards: check_circle |
| Country: Canada | Complies with standards: check_circle |
| 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: check_circle |
| Country: South Korea | Complies with standards: check_circle |