Marathon Electric Fire Pump Motor, 250 & 200 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1800 & 1500 RPM, 445TS Frame, DP
Regular price
$19,732.00 USD
Same day shipping available on in stock items if ordered before 4pm EST. Expedited shipping available for in stock items. Please e-mail Sales@MRO-PT.com for expedited shipping.
Image for Illustration purposes only. Actual product may vary.
For shipping to Alaska or Hawaii please contact us. Shipping to Canada is available upon request.
Fire Pump Motor, 250 & 200 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1800 & 1500 RPM, 445TS Frame, DP
Features
- IP22, NEMA® EPACT Efficiency, Fire Pump motors are not recommended for use with variable frequency drives.
- 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
- Class F Insulation, 50C Max Ambient, 1.15 service factor (except as noted)
- Red paint
- Ball bearings
- Will accept C-Face kits (except as noted), see accessories section for kits
- UL file EX5190, CSA file LR2025 and CE mark
Specifications
| Performance & Electrical | |
| Power | 250 HP |
| Power (dual rating) | 250 & 200 HP |
| Power | 187.0 kW |
| Voltage | 460 V |
| Phase | 3 |
| Frequency | 60 Hz |
| Speed (max) | 1789 RPM |
| Speed (dual) | 1789 & 1489 RPM |
| Full-load current | 279.0 A |
| Current (dual) | 279 & 270 A |
| Nominal efficiency | 95.4% |
| Power factor | 87.7% |
| Service factor | 1.15 |
| Number of poles | 4 |
| Number of speeds | 1 |
| NEMA design | B |
| KVA code | G |
| Duty | Continuous |
| Electrical type | Squirrel Cage Induction Run |
| Starting method | Part Wdg Start & Wye Start Delta Run |
| Main winding resistance | .0223 Ω |
| Frame & Mechanical | |
| Frame | 445TS |
| Frame size | 445 |
| Frame suffix | TS |
| Frame material | Cast Iron |
| Enclosure | Drip Proof |
| IP rating | IP23 |
| Insulation class | F |
| Mounting | Rigid Base |
| Assembly / conduit box | F1/F2 CAPABLE |
| Orientation | Horizontal |
| Rotation | Reversible |
| Max ambient | 50°C |
| Shaft & Bearings | |
| Shaft diameter | 2.375 in |
| Shaft type | TS |
| Drive-end bearing | 6319 |
| Drive-end bearing type | Ball |
| Opp. drive-end bearing | 6317 |
| Opp. drive-end bearing type | Ball |
| Overload protection | No Protection |
| Compliance & Certifications | |
| CE | Y |
| CSA | Y |
| UL | Listed |
| Connection drawing | EE7300BH |
| Outline drawing | SS620991 |
| Dimensions & Weight | |
| Overall dimensions (L × W × H) | 53.00 × 45.00 × 41.00 in |
| Weight | 2,262.00 lb |
| Identification | |
| Manufacturer part / model | 445TSTDCD14027 |
| Catalog number | U540B |
| UPC | 722856217479 |
| Country of origin | Mexico |
| Minimum order qty | 1 |
| Order multiple | 1 |
| Units per package | 1 |
| Catalog status | Active |