Marathon Electric IE3, Mining Duty Motors, 75 kW, 3Ph, 2 Pole, 400/690V, B3, 50Hz, 280S Frame, TEFC
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IE3, Mining Duty Motors, 75 kW, 3Ph, 2 Pole, 400/690V, B3, 50Hz, 280S Frame, TEFC
Features
- Confirms to IEC 60034
- Class H insulation and Class B rise
- Bi-directional cast iron fan
- Ambient 40°C
- Suitable for Variable Torque Duty (10:1)
- Suitable for Constant Torque Duty (2:1)
- B3
- Protection IP66
- Oversized terminal box
- Captive screws for Terminal Box cover
Specifications
| Performance & Electrical | |
| Power | 100 HP |
| Power (dual rating) | 100 HP |
| Power | 75.0 kW |
| Voltage | 400/690 V |
| Phase | 3 |
| Frequency | 50 Hz |
| Speed (max) | 2983 RPM |
| Speed (dual) | 2983 RPM |
| Full-load current | 130.0 A |
| Current (dual) | 130.0 A |
| Nominal efficiency | 94.7% |
| Power factor | 0.88% |
| Service factor | 1 |
| Number of poles | 2 |
| Number of speeds | 1 |
| Duty | S1 |
| Electrical type | Squirrel Cage |
| Starting method | Direct On Line |
| Frame & Mechanical | |
| Frame | 280S |
| Frame size | 280 |
| Frame suffix | S |
| Frame material | Cast Iron |
| Frame length | 549 mm |
| Enclosure | Totally Enclosed Fan Cooled |
| IP rating | IP66 |
| Insulation class | H |
| Mounting | B3 |
| Assembly / conduit box | RHS |
| Orientation | Horizontal |
| Rotation | Bi-Directional |
| Max ambient | 40°C |
| Shaft & Bearings | |
| Shaft diameter | 65 mm |
| Shaft extension | 140 mm |
| Shaft type | Keyed |
| C dimension | 1111 mm |
| Drive-end bearing | 6314 |
| Drive-end bearing type | C3 |
| Opp. drive-end bearing | 6314 |
| Opp. drive-end bearing type | C3 |
| Overload protection | No Protection |
| Compliance & Certifications | |
| CE | YES |
| CSA | NO |
| UL | NO |
| Connection drawing | 8442000086 |
| Outline drawing | 0228001114 |
| Dimensions & Weight | |
| Overall dimensions (L × W × H) | 1,280.00 × 930.00 × 910.00 mm |
| Weight | 677.00 kg |
| Identification | |
| Manufacturer part / model | TCM0751A2113GAC011 |
| Catalog number | TCM0751A2113GAC011 |
| UPC | 722856188977 |
| Product line | TerraMAX® |
| Country of origin | China |
| Minimum order qty | 1 |
| Order multiple | 1 |
| Units per package | 1 |
| Catalog status | Active |