Fire Pump Motor, 250 HP, 3 Ph, 50 Hz, 415 V, 1500 RPM, 445TS Frame, DP
Fire Pump Motor, 250 HP, 3 Ph, 50 Hz, 415 V, 1500 RPM, 445TS Frame, DP
Part#: 445TSTDCD4029
Catalog#: U1440
Model#: 445TSTDCD4029AA
Weight: 1430 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: 1487 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 445TS | Enclosure | Enclosure: Drip Proof |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 94.5 % |
| Ambient Temperature | Ambient Temperature: 50 °C | Frequency | Frequency: 50 Hz |
| Current | Current: 311 A | Power Factor | Power Factor: 87.6 |
| 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: 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: 4 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .0269 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: 311 A | Synchronous RPM | Synchronous RPM: 1500 rpm |
| Frequency | Frequency: 50 Hz | Speed | Speed: 1487 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: 94.5 % | Packaged Length | Packaged Length: 56.00 IN |
| Weight | Weight: 1430.00 LB | UPC | UPC: 722856213051 |
| 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%: 82.00 | 25%: 109.00 | 50%: 166.00 | 75%: 235.00 | 100%: 311.00 | 115%: 362.00 | 125%: 398.50 |
| % of Rated Load: Rated Output (KW) | 0%: 2.49 | 25%: 49.57 | 50%: 97.59 | 75%: 146.70 | 100%: 197.00 | 115%: 228.00 | 125%: 249.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 94.0 | 50%: 95.5 | 75%: 95.3 | 100%: 94.5 | 115%: 93.9 | 125%: 93.4 |
| % of Rated Load: Power Factor (%) | 0%: 4.2 | 25%: 62.9 | 50%: 81.4 | 75%: 86.5 | 100%: 87.6 | 115%: 87.3 | 125%: 86.8 |
| % of Rated Load: Speed (RPM) | 0%: 1,500 | 25%: 1,497 | 50%: 1,494 | 75%: 1,490 | 100%: 1,487 | 115%: 1,484 | 125%: 1,482 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 75.0 | 115%: 100.0 | 125%: 115.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 219.00 | 50%: 439.00 | 75%: 661.00 | 100%: 883.00 | 115%: 1,017.00 | 125%: 1,107.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: No Load | Current (Amps): 82.20 | Current (%): 26.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,500 | Rated Output (KW): 0.00 | Power Factor (%): 4.2 | Rated Output (Hp): 250.00 |
| Curvepoint: Pull-Up | Current (Amps): 1,380.00 | Current (%): 442.0 | Torque (ft-lbs): 1,530.00 | Torque (%): 173.0 | Speed (RPM): 750 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Break-Down | Current (Amps): 910.00 | Current (%): 292.0 | Torque (ft-lbs): 1,680.00 | Torque (%): 190.0 | Speed (RPM): 1,447 | Rated Output (KW): 0.00 | Power Factor (%): 65.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 2/3 | Current (Amps): 1,250.00 | Current (%): 400.0 | Torque (ft-lbs): 1,600.00 | Torque (%): 181.0 | Speed (RPM): 1,000 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 250.00 |
| Curvepoint: 1/3 | Current (Amps): 1,500.00 | Current (%): 481.0 | Torque (ft-lbs): 1,540.00 | Torque (%): 174.0 | Speed (RPM): 500 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 1,720.00 | Current (%): 551.0 | Torque (ft-lbs): 1,860.00 | Torque (%): 211.0 | Speed (RPM): 0 | Rated Output (KW): 0.00 | Power Factor (%): 44.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Full Load | Current (Amps): 312.10 | Current (%): 100.0 | Torque (ft-lbs): 883.00 | Torque (%): 100.0 | Speed (RPM): 1,487 | Rated Output (KW): 0.00 | Power Factor (%): 87.6 | Rated Output (Hp): 250.00 |
Efficiency
Information not available at the moment. Please check back later!