Marathon Electric Inverter (Vector) Duty Motor, 30 HP, 3 Ph, 60 Hz, 230/460 V, 1800 & 1800 RPM, 286T Frame, TEFC
Regular price
$9,226.00 USD
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Inverter (Vector) Duty Motor, 30 HP, 3 Ph, 60 Hz, 230/460 V, 1800 & 1800 RPM, 286T Frame, TEFC
Features
- IP-55 Cast Iron, MaxGuard® inverter rated insulation system exceeds NEMA MG1 Part 31. No lead lengths restrictions on 460V systems or less (as noted)
- BCP™ Bearing Current Protection with SGR Shaft Grounding Ring Inside Motor
- 2000:1 Constant torque operation from 0 to base speed on vector drive
- Constant Horsepower operation up to 2 times base RPM
- MAX GUARD® Class H insulation system
- Normally closed thermostats (one per phase, Class F), Modifications and Kits are available
- Double-shielded ball bearings
- 40°C Ambient 1.0SF inverter power
- Provisions Only for Encoder
- UL Recognized, CSA Certified, and CE Mark
Specifications
| Performance & Electrical | |
| Power | 30 HP |
| Power (dual rating) | 30 HP |
| Power | 22.4 kW |
| Voltage | 230/460 V |
| Phase | 3 |
| Frequency | 60 Hz |
| Speed (max) | 1776 RPM |
| Speed (dual) | 1776 RPM |
| Full-load current | 70.5/35.5 A |
| Current (dual) | 70.5/35.5 A |
| Nominal efficiency | 93.6% |
| Power factor | 85% |
| Service factor | 1.00 |
| Number of poles | 4 |
| Number of speeds | 1 |
| NEMA design | INV |
| KVA code | K |
| Duty | Continuous |
| Electrical type | Squirrel Cage Inverter Duty |
| Starting method | Inverter Only |
| Main winding resistance | .248 Ω |
| Frame & Mechanical | |
| Frame | 286T |
| Frame size | 286 |
| Frame suffix | T |
| Frame material | Cast Iron |
| Enclosure | Totally Enclosed Fan Cooled |
| IP rating | IP55 |
| Insulation class | H |
| Mounting | Rigid Base |
| Assembly / conduit box | F1/F2 CAPABLE |
| Orientation | Horizontal |
| Rotation | Reversible |
| Max ambient | 40 |
| Shaft & Bearings | |
| Shaft diameter | 1.875 in |
| Shaft type | T |
| Drive-end bearing | 6311 |
| Drive-end bearing type | Ball |
| Opp. drive-end bearing | 6211 |
| Opp. drive-end bearing type | Ball |
| Overload protection | Thermostat |
| Compliance & Certifications | |
| CE | Y |
| CSA | Y |
| UL | Recognized |
| Connection drawing | EE7308T |
| Outline drawing | SS313098-200 |
| Dimensions & Weight | |
| Overall dimensions (L × W × H) | 39.00 × 32.25 × 24.00 in |
| Weight | 450.00 lb |
| Identification | |
| Manufacturer part / model | 286THFCD8028 |
| Catalog number | Y570A |
| UPC | 722856207326 |
| Product line | Blue Max® |
| Country of origin | Mexico |
| Substitute part | 286THFNA8028 |
| Minimum order qty | 1 |
| Order multiple | 1 |
| Units per package | 1 |
| Catalog status | Active |