Fire Pump Motor, 250 & 200 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 3600 & 3000 RPM, 445TS Frame, DP
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Fire Pump Motor, 250 & 200 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 3600 & 3000 RPM, 445TS Frame, DP
Part#: 445TSTDS7303
Catalog#: Y658
Model#: 445TSTDS7303CR
Weight: 1399 lb
Key Features
- UL File EX5190, CSA File LR2025 and CE Mark
- 50˚C ambient, Ball bearings
- 1.15 Service Factor (except as noted)
- Red paint on 25 HP through 200 HP
- 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
- Will accept C-Face kits (except as noted).
- 230/460 and 460 Volt models rated for 50 HZ at next lower HP, 1.15 SF as noted
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 250 & 200 Hp |
| Output KW | Output KW: 187.0 & 149.0 kW | Voltage | Voltage: 460 & 380 V |
| Speed | Speed: 3565 & 2965 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 445TS | Enclosure | Enclosure: Drip Proof |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 93.6 & 94.1 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 275 & 265 A | Power Factor | Power Factor: 90.5 |
| 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: 6313 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6313 |
| UL | UL: No | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 12 |
| 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: .029 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 | Overall Length | Overall Length: 36 in |
| Frame Length | Frame Length: 20.50 in | Shaft Diameter | Shaft Diameter: 2.380 in |
| Shaft Extension | Shaft Extension: 5 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: TS |
| Current | Current: 275 A | Synchronous RPM | Synchronous RPM: 3600 & 3000 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 3565 rpm |
| Connection Drawing | Connection Drawing: A-EE7300BH | Outline Drawing | Outline Drawing: B-SS509642-2050 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 187 kW |
| Output HP | Output HP: 250 Hp | Frame Size | Frame Size: 445 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 93.6 % |
| Packaged Length | Packaged Length: 44.88 IN | Weight | Weight: 1399.00 LB |
| UPC | UPC: 722856061041 | Packaged Width | Packaged Width: 39.25 IN |
| Country of Origin | Country of Origin: United States of America | Packaged Height | Packaged Height: 34.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 50.50 | 25%: 83.50 | 50%: 144.00 | 75%: 207.00 | 100%: 275.00 | 115%: 319.00 | 125%: 349.00 |
| % of Rated Load: Rated Output (KW) | 0%: 5.50 | 25%: 51.20 | 50%: 99.50 | 75%: 149.00 | 100%: 199.00 | 115%: 230.00 | 125%: 251.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 91.0 | 50%: 93.6 | 75%: 94.1 | 100%: 93.6 | 115%: 93.0 | 125%: 93.0 |
| % of Rated Load: Power Factor (%) | 0%: 10.0 | 25%: 77.0 | 50%: 87.0 | 75%: 90.0 | 100%: 90.5 | 115%: 90.5 | 125%: 90.0 |
| % of Rated Load: Speed (RPM) | 0%: 3,600 | 25%: 3,590 | 50%: 3,582 | 75%: 3,572 | 100%: 3,565 | 115%: 3,555 | 125%: 3,550 |
| % 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%: 100.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 102.00 | 50%: 183.00 | 75%: 276.00 | 100%: 368.00 | 115%: 425.00 | 125%: 462.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: 1/3 | Current (Amps): 1,675.00 | Current (%): 609.0 | Torque (ft-lbs): 495.00 | Torque (%): 135.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Pull-Up | Current (Amps): 1,585.00 | Current (%): 576.0 | Torque (ft-lbs): 525.00 | Torque (%): 143.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: No Load | Current (Amps): 22.00 | Current (%): 8.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 3,600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 1,760.00 | Current (%): 640.0 | Torque (ft-lbs): 580.00 | Torque (%): 158.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 37.0 | Rated Output (Hp): 250.00 |
| Curvepoint: Full Load | Current (Amps): 275.00 | Current (%): 100.0 | Torque (ft-lbs): 368.00 | Torque (%): 100.0 | Speed (RPM): 3,565 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: 2/3 | Current (Amps): 1,500.00 | Current (%): 545.0 | Torque (ft-lbs): 610.00 | Torque (%): 166.0 | Speed (RPM): 2,400 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 250.00 |
| Curvepoint: Break-Down | Current (Amps): 1,020.00 | Current (%): 371.0 | Torque (ft-lbs): 920.00 | Torque (%): 250.0 | Speed (RPM): 3,400 | Rated Output (KW): | Power Factor (%): 68.0 | Rated Output (Hp): 250.00 |
Efficiency
| Country | Complies with standards |
|---|---|
| Country: United States | Complies with standards: cancel |
| Country: Canada | Complies with standards: cancel |
| Country: Mexico | Complies with standards: check_circle |
| Country: Australia | Complies with standards: cancel |
| Country: Brazil | Complies with standards: check_circle |
| Country: Chile | Complies with standards: check_circle |
| Country: China | Complies with standards: cancel |
| Country: Europe | Complies with standards: cancel |
| Country: Japan | Complies with standards: check_circle |
| Country: New Zealand | Complies with standards: cancel |
| Country: Saudi Arabia | Complies with standards: cancel |
| Country: South Korea | Complies with standards: cancel |