Marathon Electric Fire Pump Motor, 400 HP, 3 Ph, 60 Hz, 460 V, 447TS Frame, DP
Regular price
$37,772.00 USD
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Fire Pump Motor, 400 HP, 3 Ph, 60 Hz, 460 V, 447TS Frame, DP
Specifications
| Performance & Electrical | |
| Power | 400 HP |
| Power (dual rating) | 400 HP |
| Power | 300.0 kW |
| Voltage | 460 V |
| Phase | 3 |
| Frequency | 60 Hz |
| Speed (max) | 1787 RPM |
| Speed (dual) | 1787 RPM |
| Full-load current | 442.0 A |
| Current (dual) | 442.0 A |
| Nominal efficiency | 95.4% |
| Power factor | 87.5% |
| 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 | .0141 Ω |
| Frame & Mechanical | |
| Frame | 447TS |
| Frame size | 447 |
| 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 | Selective Clockwise |
| Max ambient | 50°C |
| Shaft & Bearings | |
| 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 | SS620756-200 |
| Dimensions & Weight | |
| Weight | 2,575.00 lb |
| Identification | |
| Manufacturer part / model | 447TSTDCD4028 |
| Catalog number | U546 |
| UPC | 722856202925 |
| Country of origin | Mexico |
| Minimum order qty | 1 |
| Order multiple | 1 |
| Units per package | 1 |
| Catalog status | Active |