General Purpose Motor, 250 & 200 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1800 & 1500 RPM, 447/449T Frame, TEFC
General Purpose Motor, 250 & 200 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1800 & 1500 RPM, 447/449T Frame, TEFC
Part#: 170624.00
Catalog#: 170624.00
Model#: C449T17FB7A
Weight: 2699 lb
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Key Features
- Premium efficient ratings
- Inverter-rated; Continuous duty
- Class F insulation system – 140 frame and higher
- Shielded ball bearings for direct coupled applications Contact your local sales office for belted load applications
- Dynamically balanced rotors
- Cast iron frame material designs
- Torques exceed NEMA performance standards
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: 1790 & 1490 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 447/449T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 96.2 & 96.2 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 271 & 262 A | Power Factor | Power Factor: 90 |
| 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: 43 |
| Number of Speeds | Number of Speeds: 1 |
| 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: .0131 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: 52.80 in |
| Shaft Diameter | Shaft Diameter: 3.375 in | Shaft Extension | Shaft Extension: 8.5 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 271 A | Synchronous RPM | Synchronous RPM: 1800 & 1500 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1790 rpm |
| Connection Drawing | Connection Drawing: 005190.01 | Outline Drawing | Outline Drawing: 16958360 |
| 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: 96.2 % |
| Packaged Length | Packaged Length: 40.16 IN | Weight | Weight: 2699.00 LB |
| UPC | UPC: 691720110225 | Packaged Width | Packaged Width: 37.80 IN |
| Country of Origin | Country of Origin: China | Packaged Height | Packaged Height: 34.25 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 61.50 | 25%: 89.50 | 50%: 143.00 | 75%: 205.00 | 100%: 271.00 | 115%: 313.00 | 125%: 341.00 |
| % of Rated Load: Rated Output (KW) | 0%: 2.20 | 25%: 49.00 | 50%: 96.50 | 75%: 145.00 | 100%: 194.00 | 115%: 224.00 | 125%: 244.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 94.5 | 50%: 96.2 | 75%: 96.2 | 100%: 96.2 | 115%: 95.8 | 125%: 95.4 |
| % of Rated Load: Power Factor (%) | 0%: 4.5 | 25%: 69.0 | 50%: 85.0 | 75%: 89.0 | 100%: 90.0 | 115%: 90.0 | 125%: 90.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,797 | 50%: 1,795 | 75%: 1,792 | 100%: 1,790 | 115%: 1,787 | 125%: 1,785 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 76.0 | 115%: 97.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 183.00 | 50%: 366.00 | 75%: 550.00 | 100%: 734.00 | 115%: 845.00 | 125%: 920.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: No Load | Current (Amps): 61.50 | Current (%): 22.6 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: 1/3 | Current (Amps): 1,603.00 | Current (%): 591.0 | Torque (ft-lbs): 894.00 | Torque (%): 121.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Break-Down | Current (Amps): 1,183.00 | Current (%): 436.0 | Torque (ft-lbs): 1,908.00 | Torque (%): 259.0 | Speed (RPM): 1,735 | Rated Output (KW): | Power Factor (%): 60.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 2/3 | Current (Amps): 1,468.00 | Current (%): 541.0 | Torque (ft-lbs): 836.00 | Torque (%): 113.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Full Load | Current (Amps): 271.00 | Current (%): 100.0 | Torque (ft-lbs): 734.00 | Torque (%): 100.0 | Speed (RPM): 1,789 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 1,933.00 | Current (%): 713.0 | Torque (ft-lbs): 1,225.00 | Torque (%): 166.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 26.5 | Rated Output (Hp): 250.00 |
| Curvepoint: Pull-Up | Current (Amps): 1,544.00 | Current (%): 569.0 | Torque (ft-lbs): 859.00 | Torque (%): 117.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
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 |