General Purpose Motor, 50 & 40 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1800 & 1500 RPM, 326TC Frame, TEFC
General Purpose Motor, 50 & 40 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1800 & 1500 RPM, 326TC Frame, TEFC
Part#: 326TTFCA6028
Catalog#: GT1237
Model#: 326TTFCA6028AA
Weight: 702 lb
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Key Features
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- Cast iron frame and brackets
- Inverter Duty 10:1 Variable Torque and 10:1 Constant Torque
- Class F Insulation
- Standard assembly F1, reversible to F2 assembly
- 12 Leads for WYE-DELTA, part winding on low voltage, or across-the-line starting
- Will become build-up item when currents stock is gone
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 50 & 40 Hp |
| Output KW | Output KW: 37.0 & 30.0 kW | Voltage | Voltage: 230/460 & 190/380 V |
| Speed | Speed: 1780 & 1480 rpm | Service Factor | Service Factor: 1.15 & 1.0 |
| Frame | Frame: 326TC | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 94.5 & 93.6 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 119/59.5 & 114/57 A | Power Factor | Power Factor: 83 |
| 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: 6312 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6311 |
| 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: .113 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: 33.86 in |
| Shaft Diameter | Shaft Diameter: 2.125 in | Shaft Extension | Shaft Extension: 5.25 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: TC |
| Current | Current: 119.0/59.5 A | Synchronous RPM | Synchronous RPM: 1800 & 1500 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1780 rpm |
| Connection Drawing | Connection Drawing: A-EE7308AA | Outline Drawing | Outline Drawing: SS620300-326TC |
| Voltage | Voltage: 230/460 V | Output KW | Output KW: 37 kW |
| Output HP | Output HP: 50 Hp | Frame Size | Frame Size: 326 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 94.5 % |
| Packaged Length | Packaged Length: 35.00 IN | Weight | Weight: 702.00 LB |
| UPC | UPC: 722856002303 | Packaged Width | Packaged Width: 26.00 IN |
| HTC | HTC: 8501.52.8040 | Country of Origin | Country of Origin: China |
| Packaged Height | Packaged Height: 25.32 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 21.00 | 25%: 25.50 | 50%: 35.00 | 75%: 46.50 | 100%: 57.80 | 115%: 68.50 | 125%: 75.00 |
| % of Rated Load: Rated Output (KW) | 0%: 0.80 | 25%: 10.20 | 50%: 19.80 | 75%: 29.50 | 100%: 39.50 | 115%: 45.50 | 125%: 49.80 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 91.0 | 50%: 94.1 | 75%: 94.5 | 100%: 94.5 | 115%: 94.1 | 125%: 93.6 |
| % of Rated Load: Power Factor (%) | 0%: 4.5 | 25%: 50.0 | 50%: 71.5 | 75%: 80.0 | 100%: 85.0 | 115%: 85.0 | 125%: 85.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,795 | 50%: 1,790 | 75%: 1,785 | 100%: 1,780 | 115%: 1,775 | 125%: 1,770 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 80.0 | 115%: 100.0 | 125%: 116.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 36.50 | 50%: 73.50 | 75%: 110.00 | 100%: 147.50 | 115%: 170.00 | 125%: 185.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: 2/3 | Current (Amps): 295.00 | Current (%): 495.0 | Torque (ft-lbs): 225.00 | Torque (%): 150.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: Break-Down | Current (Amps): 208.00 | Current (%): 350.0 | Torque (ft-lbs): 395.00 | Torque (%): 265.0 | Speed (RPM): 1,715 | Rated Output (KW): | Power Factor (%): 68.0 | Rated Output (Hp): 50.00 |
| Curvepoint: Full Load | Current (Amps): 57.80 | Current (%): 100.0 | Torque (ft-lbs): 147.50 | Torque (%): 100.0 | Speed (RPM): 1,780 | Rated Output (KW): | Power Factor (%): 85.0 | Rated Output (Hp): 50.00 |
| Curvepoint: No Load | Current (Amps): 21.00 | Current (%): 35.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): 4.5 | Rated Output (Hp): 50.00 |
| Curvepoint: 1/3 | Current (Amps): 325.00 | Current (%): 546.0 | Torque (ft-lbs): 215.00 | Torque (%): 145.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 356.00 | Current (%): 600.0 | Torque (ft-lbs): 255.00 | Torque (%): 173.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 34.0 | Rated Output (Hp): 50.00 |
| Curvepoint: Pull-Up | Current (Amps): 308.00 | Current (%): 517.0 | Torque (ft-lbs): 210.00 | Torque (%): 140.0 | Speed (RPM): 970 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
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 |
