Marathon Electric Close-Coupled Pump Motor, 15 & 10 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1800 & 1500 RPM, 254JM Frame, TEFC
Regular price
$3,179.00 USD
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Close-Coupled Pump Motor, 15 & 10 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1800 & 1500 RPM, 254JM Frame, TEFC
Features
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
- IP55 enclosure on cast iron frames
- Inverter Duty 20:1 Variable Torque and 10:1 Constant Torque
- Class F Insulation
- Standard F1, reversible to F2 assembly. Dual frame mounting holes.
Specifications
| Performance & Electrical | |
| Power | 15 HP |
| Power (dual rating) | 15 & 10 HP |
| Power | 11.2 kW |
| Voltage | 230/460 V |
| Phase | 3 |
| Frequency | 60 Hz |
| Speed (max) | 1770 RPM |
| Speed (dual) | 1770 & 1475 RPM |
| Full-load current | 36.5/18.4 A |
| Current (dual) | 36.5/18.4 & 31/15.5 A |
| Nominal efficiency | 92.4% |
| 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 | Line Or Inverter |
| Main winding resistance | .713 Ω |
| Frame & Mechanical | |
| Frame | 254JM |
| Frame size | 254 |
| Frame suffix | JM |
| Frame material | Cast Iron |
| Frame length | 1. in |
| 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 | 1.250 in |
| Shaft extension | 5.5 in |
| Shaft type | JM |
| C dimension | 26.15 in |
| Drive-end bearing | 6309 |
| Drive-end bearing type | Ball |
| Opp. drive-end bearing | 6209 |
| Opp. drive-end bearing type | Ball |
| Overload protection | No Protection |
| Compliance & Certifications | |
| CE | Y |
| CSA | Y |
| UL | Listed |
| Hazardous location | DIVISION 2 T2B |
| Connection drawing | EE7308K |
| Outline drawing | SS620795-100 |
| Dimensions & Weight | |
| Overall dimensions (L × W × H) | 31.77 × 28.03 × 28.14 in |
| Weight | 309.00 lb |
| Identification | |
| Manufacturer part / model | 254TTFCD6031 |
| Catalog number | GT3122A |
| UPC | 722856063861 |
| Product line | Globetrotter® |
| Country of origin | Mexico |
| HTS / tariff code | 8501.52.4000 |
| Minimum order qty | 1 |
| Order multiple | 1 |
| Units per package | 1 |
| Catalog status | Active |