Marathon Electric Close-Coupled Pump Motor, 25 & 20 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1800 & 1500 RPM, 284JM Frame, TEFC
Regular price
$5,004.00 USD
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Close-Coupled Pump Motor, 25 & 20 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1800 & 1500 RPM, 284JM Frame, TEFC
Features
- Meets or exceeds NEMA Premium® efficiencies
- Inverter duty 10:1 Variable Torque
- 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
- BCP (Bearing Current Protection)
- IP55 enclosure
- Standard F1, reversible to F2 assembly
- Dual frame mounting holes
Specifications
| Performance & Electrical | |
| Power | 25 HP |
| Power (dual rating) | 25 & 20 HP |
| Power | 18.7 kW |
| Voltage | 230/460 V |
| Phase | 3 |
| Frequency | 60 Hz |
| Speed (max) | 1772 RPM |
| Speed (dual) | 1772 & 1475 RPM |
| Full-load current | 60.0/30.0 A |
| Current (dual) | 60/30 & 58/29 A |
| Nominal efficiency | 93.6% |
| Power factor | 83% |
| Service factor | 1.15 |
| Number of poles | 4 |
| Number of speeds | 1 |
| NEMA design | B |
| KVA code | G |
| Duty | Continuous |
| Electrical type | Squirrel Cage Inverter Rated |
| Starting method | Part Wdg Start Low Volt Only & Wye Start Delta Run Or Inverter |
| Main winding resistance | .2988 Ω |
| Frame & Mechanical | |
| Frame | 284JM |
| Frame size | 284 |
| Frame suffix | JM |
| Frame material | Cast Iron |
| Enclosure | Totally Enclosed Fan Cooled |
| IP rating | IP55 |
| Insulation class | F |
| Mounting | Rigid Base |
| Assembly / conduit box | F1/F2 CAPABLE |
| Orientation | Horizontal |
| Rotation | Reversible |
| Max ambient | 40°C |
| Shaft & Bearings | |
| Shaft diameter | 1.375 in |
| Shaft type | JM |
| Drive-end bearing | 6311 |
| Drive-end bearing type | Ball |
| Opp. drive-end bearing | 6211 |
| Opp. drive-end bearing type | Ball |
| Overload protection | No Protection |
| Compliance & Certifications | |
| CE | Y |
| CSA | Y |
| UL | Recognized |
| Connection drawing | EE7308AA |
| Outline drawing | SS620797-100 |
| Dimensions & Weight | |
| Overall dimensions (L × W × H) | 32.00 × 27.00 × 24.00 in |
| Weight | 462.00 lb |
| Identification | |
| Manufacturer part / model | 284TTFCD6072 |
| Catalog number | GT3128A-P |
| UPC | 722856185242 |
| Product line | Globetrotter® |
| Country of origin | Mexico |
| Minimum order qty | 1 |
| Order multiple | 1 |
| Units per package | 1 |
| Catalog status | Active |