Encoder Motor, 350 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 447/449T Frame, TEBC-AXIAL
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Encoder Motor, 350 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 447/449T Frame, TEBC-AXIAL
Part#: 811530.00
Catalog#: 811530.00
Model#: 449THFS8330BE
Weight: 3520 lb
Key Features
- Class H inverter rated insulation system
- Constant torque operation from 0 to base RPM rating with vector drives
- C Face with rigid base through 100 HP on LEESON models, Lincoln models through 5 HP
- TEBC designs utilize 3-phase blower motors
- Normally closed thermostats
- Cast iron, Steel and Aluminum frame construction - see Notes
- Provisions for Encoder feedback devices
- Precision balanced rotors
- UL recognized and CSA certified
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 350 Hp |
| Output KW | Output KW: 260 kW | Voltage | Voltage: 460 V |
| Speed | Speed: 1784 rpm | Service Factor | Service Factor: 1 |
| Frame | Frame: 447/449T | Enclosure | Enclosure: Totally Enclosed Blower cooled - Axial |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 95.4 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 385 A | Power Factor | Power Factor: 90 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: H |
| Design Code | Design Code: INV | KVA Code | KVA Code: H |
| 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: N | IP Code | IP Code: 43 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Inverter Duty | Starting Method | Starting Method: Inverter Only |
| Poles | Poles: 4 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .0085 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: 64.34 in |
| Frame Length | Frame Length: 28.75 in | Shaft Diameter | Shaft Diameter: 3.375 in |
| Shaft Extension | Shaft Extension: 8.5 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Inverter Load | Inverter Load: CONSTANT 2000:1 |
| Service Factor | Service Factor: 1 | Frame Suffix | Frame Suffix: T |
| Current | Current: 385 A | Synchronous RPM | Synchronous RPM: 1800 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1784 rpm |
| Connection Drawing | Connection Drawing: A-EE7300T-LE | Outline Drawing | Outline Drawing: B-SS550101LE-2875 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 260 kW |
| Output HP | Output HP: 350 Hp | Frame Size | Frame Size: 449 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 95.4 % |
| Packaged Length | Packaged Length: 66.00 IN | Weight | Weight: 3520.00 LB |
| UPC | UPC: 691720211427 | Packaged Width | Packaged Width: 46.00 IN |
| 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% | 150% | 200% |
|---|---|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 95.00 | 25%: 130.00 | 50%: 205.00 | 75%: 290.00 | 100%: 385.00 | 115%: 439.00 | 125%: 480.00 | 150%: 585.00 | 200%: 825.00 |
| % of Rated Load: Rated Output (KW) | 0%: 7.00 | 25%: 71.00 | 50%: 138.00 | 75%: 205.00 | 100%: 274.00 | 115%: 315.00 | 125%: 344.00 | 150%: 415.00 | 200%: 564.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 91.7 | 50%: 95.0 | 75%: 95.4 | 100%: 95.4 | 115%: 95.4 | 125%: 95.0 | 150%: 94.5 | 200%: 92.4 |
| % of Rated Load: Power Factor (%) | 0%: 7.5 | 25%: 68.0 | 50%: 84.0 | 75%: 89.0 | 100%: 90.0 | 115%: 91.7 | 125%: 90.0 | 150%: 89.0 | 200%: 85.5 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,796 | 50%: 1,790 | 75%: 1,788 | 100%: 1,784 | 115%: 1,783 | 125%: 1,778 | 150%: 1,772 | 200%: 1,760 |
| % 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 | 150%: 0.0 | 200%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 256.00 | 50%: 512.00 | 75%: 770.00 | 100%: 1,030.00 | 115%: 1,186.00 | 125%: 1,290.00 | 150%: 1,555.00 | 200%: 2,090.00 |
| % of Rated Load: | 0%: | 25%: | 50%: | 75%: | 100%: | 115%: | 125%: | 150%: | 200%: |
| % of Rated Load: | 0%: | 25%: | 50%: | 75%: | 100%: | 115%: | 125%: | 150%: | 200%: |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Break-Down | Current (Amps): 1,450.00 | Current (%): 377.0 | Torque (ft-lbs): 2,925.00 | Torque (%): 284.0 | Speed (RPM): 1,715 | Rated Output (KW): | Power Factor (%): 71.5 | Rated Output (Hp): 350.00 |
| Curvepoint: 2/3 | Current (Amps): 2,550.00 | Current (%): 662.0 | Torque (ft-lbs): 1,550.00 | Torque (%): 150.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 350.00 |
| Curvepoint: No Load | Current (Amps): 95.00 | Current (%): 25.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 350.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 2,850.00 | Current (%): 740.0 | Torque (ft-lbs): 1,445.00 | Torque (%): 140.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 25.0 | Rated Output (Hp): 350.00 |
| Curvepoint: 1/3 | Current (Amps): 2,800.00 | Current (%): 727.0 | Torque (ft-lbs): 1,250.00 | Torque (%): 121.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 350.00 |
| Curvepoint: Full Load | Current (Amps): 385.00 | Current (%): 100.0 | Torque (ft-lbs): 1,030.00 | Torque (%): 100.0 | Speed (RPM): 1,784 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 350.00 |
| Curvepoint: Pull-Up | Current (Amps): 2,700.00 | Current (%): 701.0 | Torque (ft-lbs): 1,300.00 | Torque (%): 126.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 350.00 |
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: cancel |
| Country: South Korea | Complies with standards: check_circle |