Multispeed Motor, 15 & 3.75 HP, 3 Ph, 60 & 60 Hz, 460 & 460 V, 1800 & 1800 RPM, 256T Frame, DP
Multispeed Motor, 15 & 3.75 HP, 3 Ph, 60 & 60 Hz, 460 & 460 V, 1800 & 1800 RPM, 256T Frame, DP
Part#: 256TTDX7207
Catalog#: Y492
Model#: 256TTDX7207AB
Weight: 217 lb
Key Features
- Economical two-winding design
Specifications
Phase | Phase: 3 | Output HP | Output HP: 15 & 3.75 Hp |
Output KW | Output KW: 11.2 & 2.8 kW | Voltage | Voltage: 460 & 460 V |
Speed | Speed: 1760 & 875 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
Frame | Frame: 256T | Enclosure | Enclosure: Drip Proof |
Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 87.5 & 84 % |
Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 60 Hz |
Current | Current: 18.4 & 6.1 A | Power Factor | Power Factor: 87.1 |
Duty | Duty: Continuous | Insulation Class | Insulation Class: B |
Design Code | Design Code: 1VT | KVA Code | KVA Code: K |
Drive End Bearing Size | Drive End Bearing Size: 6309 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6208 |
UL | UL: Recognized | CSA | CSA: Y |
CE | CE: Y | IP Code | IP Code: 12 |
Number of Speeds | Number of Speeds: 2 |
Electrical Type | Electrical Type: Squirrel Cage Induction Run | Starting Method | Starting Method: Across The Line |
Poles | Poles: 4/8 | Rotation | Rotation: Reversible |
Resistance Main | Resistance Main: .71 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: Rolled Steel |
Shaft Type | Shaft Type: T | Overall Length | Overall Length: 22.32 in |
Frame Length | Frame Length: 15.45 in | Shaft Diameter | Shaft Diameter: 1.625 in |
Shaft Extension | Shaft Extension: 4.19 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 Capable |
Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
Current | Current: 18.4 A | Synchronous RPM | Synchronous RPM: 1800 & 1800 rpm |
Frequency | Frequency: 60 Hz | Speed | Speed: 1760 rpm |
Connection Drawing | Connection Drawing: A-EE7322 | Outline Drawing | Outline Drawing: A-SS86503-1545 |
Voltage | Voltage: 460 V | Output KW | Output KW: 11.2 kW |
Output HP | Output HP: 15 Hp | Frame Size | Frame Size: 256 |
Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 87.5 % |
Packaged Length | Packaged Length: 30.19 IN | Weight | Weight: 217.00 LB |
UPC | UPC: 722856042675 | Packaged Width | Packaged Width: 16.50 IN |
HTC | HTC: 8501.52.4000 | Country of Origin | Country of Origin: United States of America |
Packaged Height | Packaged Height: 14.00 IN |
% of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
---|---|---|---|---|---|---|---|
% of Rated Load: Current (Amps) | 0%: 7.20 | 25%: 9.00 | 50%: 11.00 | 75%: 14.50 | 100%: 18.40 | 115%: 21.00 | 125%: 22.50 |
% of Rated Load: Rated Output (KW) | 0%: 0.75 | 25%: 3.50 | 50%: 6.50 | 75%: 9.50 | 100%: 12.80 | 115%: 14.70 | 125%: 16.00 |
% of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 79.5 | 50%: 86.5 | 75%: 87.5 | 100%: 87.5 | 115%: 87.5 | 125%: 86.5 |
% of Rated Load: Power Factor (%) | 0%: 11.5 | 25%: 50.0 | 50%: 73.0 | 75%: 82.5 | 100%: 87.1 | 115%: 88.0 | 125%: 89.0 |
% of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,788 | 50%: 1,780 | 75%: 1,770 | 100%: 1,760 | 115%: 1,750 | 125%: 1,745 |
% of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 60.0 | 115%: 80.0 | 125%: 0.0 |
% of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 11.00 | 50%: 22.00 | 75%: 33.50 | 100%: 45.00 | 115%: 51.50 | 125%: 56.50 |
Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
---|---|---|---|---|---|---|---|---|
Curvepoint: Break-Down | Current (Amps): 100.00 | Current (%): 543.0 | Torque (ft-lbs): 165.00 | Torque (%): 367.0 | Speed (RPM): 1,505 | Rated Output (KW): | Power Factor (%): 76.0 | Rated Output (Hp): 15.00 |
Curvepoint: Pull-Up | Current (Amps): 145.00 | Current (%): 788.0 | Torque (ft-lbs): 120.00 | Torque (%): 267.0 | Speed (RPM): 800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 15.00 |
Curvepoint: Locked-Rotor | Current (Amps): 160.00 | Current (%): 870.0 | Torque (ft-lbs): 122.00 | Torque (%): 271.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 55.0 | Rated Output (Hp): 15.00 |
Curvepoint: 2/3 | Current (Amps): 125.00 | Current (%): 679.0 | Torque (ft-lbs): 143.00 | Torque (%): 318.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 15.00 |
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 |