General Purpose Motor, 250 & 200 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 3600 & 3000 RPM, 447/449TS Frame, TEFC
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General Purpose Motor, 250 & 200 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 3600 & 3000 RPM, 447/449TS Frame, TEFC
Part#: 449TSTFS14007
Catalog#: L451A
Model#: 449TSTFS14007AA
Weight: 2520 lb
Key Features
- Frame constructions are heavy gauge steel or Aluminum, as noted
- 1.15 Service Factor
- Nameplated 60/50 hertz at next lowest horsepower
- Will accept C-Face Kits as noted.
- Severe duty kits available.
- Shaft slinger, Regreasable bearings (182T and larger), lead lugs (364T and larger), and bearing caps on 444T and larger
- Ball Bearings, except where noted
- UL Recognized and CSA Certified
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 250 & 200 Hp |
| Output KW | Output KW: 187.0 & 149.0 kW | Voltage | Voltage: 460 & 380 V |
| Speed | Speed: 3575 & 2975 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 447/449TS | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 95.8 & 95.4 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 275 & 265 A | Power Factor | Power Factor: 89 |
| 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: 6313 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6313 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 43 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Induction Run | Starting Method | Starting Method: Part Wdg Start & Wye Start Delta Run |
| Poles | Poles: 2 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .0105 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 | Overall Length | Overall Length: 48.11 in |
| Frame Length | Frame Length: 28.75 in | Shaft Diameter | Shaft Diameter: 2.375 in |
| Shaft Extension | Shaft Extension: 5 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 Capable |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: TS |
| Current | Current: 275 A | Synchronous RPM | Synchronous RPM: 3600 & 3000 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 3575 rpm |
| Connection Drawing | Connection Drawing: A-EE7300BH | Outline Drawing | Outline Drawing: B-SS515643-2875 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 187 kW |
| Output HP | Output HP: 250 Hp | Frame Size | Frame Size: 449 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 95.8 % |
| Packaged Length | Packaged Length: 56.00 IN | Weight | Weight: 2520.00 LB |
| UPC | UPC: 722856014832 | 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: 32.05 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 74.00 | 25%: 100.00 | 50%: 150.00 | 75%: 210.00 | 100%: 275.00 | 115%: 314.00 | 125%: 342.00 |
| % of Rated Load: Rated Output (KW) | 0%: 3.00 | 25%: 50.00 | 50%: 98.00 | 75%: 146.00 | 100%: 194.00 | 115%: 224.00 | 125%: 244.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 93.0 | 50%: 95.4 | 75%: 95.8 | 100%: 95.8 | 115%: 95.8 | 125%: 95.4 |
| % of Rated Load: Power Factor (%) | 0%: 5.0 | 25%: 63.0 | 50%: 81.5 | 75%: 87.0 | 100%: 89.0 | 115%: 89.5 | 125%: 89.5 |
| % of Rated Load: Speed (RPM) | 0%: 3,600 | 25%: 3,595 | 50%: 3,590 | 75%: 3,580 | 100%: 3,575 | 115%: 3,570 | 125%: 3,565 |
| % 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%: 91.50 | 50%: 183.00 | 75%: 275.00 | 100%: 368.00 | 115%: 423.00 | 125%: 460.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: No Load | Current (Amps): 74.00 | Current (%): 27.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 3,600 | Rated Output (KW): 0.00 | Power Factor (%): 5.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 1,825.00 | Current (%): 666.0 | Torque (ft-lbs): 625.00 | Torque (%): 170.0 | Speed (RPM): 0 | Rated Output (KW): 0.00 | Power Factor (%): 26.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Break-Down | Current (Amps): 1,070.00 | Current (%): 391.0 | Torque (ft-lbs): 1,010.00 | Torque (%): 274.0 | Speed (RPM): 3,430 | Rated Output (KW): 0.00 | Power Factor (%): 66.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 2/3 | Current (Amps): 1,450.00 | Current (%): 529.0 | Torque (ft-lbs): 650.00 | Torque (%): 177.0 | Speed (RPM): 2,400 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Pull-Up | Current (Amps): 1,650.00 | Current (%): 602.0 | Torque (ft-lbs): 520.00 | Torque (%): 141.0 | Speed (RPM): 1,800 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Full Load | Current (Amps): 275.00 | Current (%): 100.0 | Torque (ft-lbs): 368.00 | Torque (%): 100.0 | Speed (RPM): 3,575 | Rated Output (KW): 0.00 | Power Factor (%): 89.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 1/3 | Current (Amps): 1,725.00 | Current (%): 630.0 | Torque (ft-lbs): 510.00 | Torque (%): 139.0 | Speed (RPM): 1,200 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 250.00 |
Efficiency
| Country | Complies with standards |
|---|---|
| Country: United States | Complies with standards: check_circle |
| 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: cancel |
| 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 |
