Marathon Electric Cooling Tower Motor, 3 Ph, 60 & 50 Hz, 460 & 380 V, 445TV Frame, TEAO
Regular price
$23,105.00 USD
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Cooling Tower Motor, 3 Ph, 60 & 50 Hz, 460 & 380 V, 445TV Frame, TEAO
Features
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- IP56, Severe Duty, 100% cast iron construction for rigidity and reduced vibration Internal and external epoxy paint
- Suitable for 20:1 VT and 20:1 CT on VFD, MAX GUARD® Class F insulation system 1.15 Service Factor on sinewave, 1.0 Service Factor on Inverter Power
- Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
- Extended grease tubes, regreasable in service T-drains provided for effective drainage (Installed in both endshields)
- Suitable for all angle mounting,
- Bearing Current Protection (BCP), Shaft grounding ring (SGRs) installed
- Inpro/Seal® quality VBX® bearing isolators, Ball bearings
- UL® Recognized & CSA certified and CE® Mark
Specifications
| Performance & Electrical | |
| Voltage | 460 V |
| Phase | 3 |
| Frequency | 60 Hz |
| Nominal efficiency | 95.8% |
| Power factor | 87% |
| Service factor | 1.15 |
| Number of poles | 4 |
| NEMA design | B |
| KVA code | G |
| Duty | CONTINUOUS |
| Starting method | PWS & YDRUN OR INV |
| Main winding resistance | .0294 Ω |
| Frame & Mechanical | |
| Frame | 445TV |
| Frame material | CAST IRON |
| Enclosure | TEAO |
| IP rating | IP56 |
| Insulation class | H4 |
| Mounting | RIGID |
| Assembly / conduit box | F1/F2 CAPABLE |
| Orientation | HORIZONTAL OR UP OR DOWN |
| Rotation | REV |
| Max ambient | 40 |
| Shaft & Bearings | |
| Shaft diameter | 3.375 in |
| Shaft type | T |
| Drive-end bearing | 6319 |
| Drive-end bearing type | BALL |
| Opp. drive-end bearing | 6317 |
| Opp. drive-end bearing type | BALL |
| Overload protection | NONE |
| Compliance & Certifications | |
| CE | Y |
| CSA | Y |
| UL | V - LI,ME-INS,CONST UL REC |
| Connection drawing | EE7300BH |
| Outline drawing | SS620964 |
| Dimensions & Weight | |
| Overall dimensions (L × W × H) | 54.00 × 42.00 × 35.00 in |
| Weight | 1,650.00 lb |
| Identification | |
| Manufacturer part / model | 445TTTCD16536 |
| Catalog number | U1881A |
| UPC | 722856214638 |
| Product line | XRI®-SD |
| Country of origin | Mexico |
| Minimum order qty | 1 |
| Order multiple | 1 |
| Units per package | 1 |
| Catalog status | Active |