Fire Pump Motor, 250 HP, 3 Ph, 50 Hz, 415 V, 3000 RPM, 445TS Frame, DP
Fire Pump Motor, 250 HP, 3 Ph, 50 Hz, 415 V, 3000 RPM, 445TS Frame, DP
Part#: 445TSTDCD4005
Catalog#: U1439
Model#: 445TSTDCD4005AA
Weight: 1440 lb
Key Features
- IP-22 cast iron, Meets or exceeds NEMA Premium®* efficiencies, NEMA Premium models are in compliance with EISA2007
- Class F Insulation System, NEMA® design B, code G or less
- Dual voltage motors have 12 leads, suitable for wye-delta or across the line start on either voltage, or part winding start on low voltage
- Single voltage motors have 12 leads and are suitable for wye-delta, across the line, or part winding start
- Red paint, Bearing Caps both ends, Grease Fittings with pipe plugs, Modifications and Kits are available
- 50°C Ambient, 1.15SF Sine Wave Power Only
- UL file EX5190, CSA file LR2025 and CE mark
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 250 Hp |
| Output KW | Output KW: 187 kW | Voltage | Voltage: 415 V |
| Speed | Speed: 2972 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 445TS | Enclosure | Enclosure: Drip Proof |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 94.1 % |
| Ambient Temperature | Ambient Temperature: 50 °C | Frequency | Frequency: 50 Hz |
| Current | Current: 303 A | Power Factor | Power Factor: 91 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: B | KVA Code | KVA Code: F |
| Drive End Bearing Size | Drive End Bearing Size: 6314 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6314 |
| UL | UL: Listed | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 23 |
| 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: .0313 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 | Shaft Diameter | Shaft Diameter: 2.375 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: TS |
| Current | Current: 303 A | Synchronous RPM | Synchronous RPM: 3000 rpm |
| Frequency | Frequency: 50 Hz | Speed | Speed: 2972 rpm |
| Connection Drawing | Connection Drawing: EE7300BH | Outline Drawing | Outline Drawing: SS620991 |
| Voltage | Voltage: 415 V | Output KW | Output KW: 187 kW |
| Output HP | Output HP: 250 Hp | Frame Size | Frame Size: 445 |
| Efficiency | Efficiency: 94.1 % | Packaged Length | Packaged Length: 56.00 IN |
| Weight | Weight: 1440.00 LB | UPC | UPC: 722856213037 |
| Packaged Width | Packaged Width: 46.00 IN | Country of Origin | Country of Origin: Mexico |
| Packaged Height | Packaged Height: 34.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 67.90 | 25%: 98.60 | 50%: 158.00 | 75%: 227.10 | 100%: 303.00 | 115%: 351.90 | 125%: 386.00 |
| % of Rated Load: Rated Output (KW) | 0%: 2.50 | 25%: 49.60 | 50%: 97.90 | 75%: 147.40 | 100%: 198.30 | 115%: 229.60 | 125%: 250.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 93.9 | 50%: 95.3 | 75%: 94.9 | 100%: 94.1 | 115%: 93.4 | 125%: 92.9 |
| % of Rated Load: Power Factor (%) | 0%: 5.1 | 25%: 70.1 | 50%: 86.2 | 75%: 90.2 | 100%: 91.0 | 115%: 90.8 | 125%: 90.4 |
| % of Rated Load: Speed (RPM) | 0%: 3,000 | 25%: 2,990 | 50%: 2,987 | 75%: 2,980 | 100%: 2,972 | 115%: 2,967 | 125%: 2,962 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 75.0 | 115%: 95.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 110.00 | 50%: 220.00 | 75%: 330.50 | 100%: 442.00 | 115%: 509.00 | 125%: 554.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Full Load | Current (Amps): 303.00 | Current (%): 100.0 | Torque (ft-lbs): 441.80 | Torque (%): 100.0 | Speed (RPM): 2,972 | Rated Output (KW): 0.00 | Power Factor (%): 91.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 1/3 | Current (Amps): 1,380.00 | Current (%): 455.0 | Torque (ft-lbs): 460.00 | Torque (%): 104.0 | Speed (RPM): 1,000 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Break-Down | Current (Amps): 942.00 | Current (%): 311.0 | Torque (ft-lbs): 920.00 | Torque (%): 208.0 | Speed (RPM): 2,870 | Rated Output (KW): 0.00 | Power Factor (%): 69.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 1,554.50 | Current (%): 513.0 | Torque (ft-lbs): 553.60 | Torque (%): 125.0 | Speed (RPM): 0 | Rated Output (KW): 0.00 | Power Factor (%): 34.3 | Rated Output (Hp): 250.00 |
| Curvepoint: Pull-Up | Current (Amps): 1,270.00 | Current (%): 419.0 | Torque (ft-lbs): 460.00 | Torque (%): 104.0 | Speed (RPM): 1,500 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 2/3 | Current (Amps): 1,170.00 | Current (%): 386.0 | Torque (ft-lbs): 570.00 | Torque (%): 129.0 | Speed (RPM): 2,000 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 250.00 |
| Curvepoint: No Load | Current (Amps): 67.00 | Current (%): 22.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 3,000 | Rated Output (KW): 0.00 | Power Factor (%): 5.0 | Rated Output (Hp): 250.00 |
Efficiency
Information not available at the moment. Please check back later!