Marathon's XRI Premium Efficiency motors are designed to conserve energy over extended time periods. These premium efficiency designs are available in both Totally Enclosed Fan Cooled and Open Drip Proof construction.
| Power | 500 hp |
|---|---|
| Rated Speed | 3001-3600 rpm |
| Frame Size | 449TS |
| Voltage | 460 V |
| Mounting Type  | Rigid |
| Motor Enclosure Type | Open Drip Proof |
| Electrical Phase | Three-Phase |
| weight | 2649 |
| opposite end bearing size | 6314 |
| drive end bearing size | 6314 |
| 60 hertz kw | 370 kW |
| bearing opp drive end | 6314 |
| 50 hertz horsepower | 400 HP |
| 50 hertz sf | 1.15 |
| kva code | G |
| ip code | 12 |
| motor rpm 60 hertz | 3600 rpm |
| 50 hertz voltage | 380 V |
| 50 hertz rpm | 3000 rpm |
| 50 hertz fle | 95.40 Percent FLE |
| mounting location | Rigid |
| phase | 3 |
| manufacturers part number | U797 |
| enclosure | DP |
| 50 hertz full load amps | 525 FLA |
| service factor | 1.15 |
| bearing drive end | 6314 |
| brand | Marathon Motors |
| 50 hertz kilowatts | 300 kW |
| is_motor | Yes |
| insulation class | F |
| horsepower | 500 HP |
| orientation | Horizontal |
| frame | 449TS |
| starting type | Across The Line |
| enclosure type | Open/Drip Proof |
| full load efficiency | 95.8 |
| nameplate rpm | 3600 rpm |
| full load amps | 546 FLA |
| duty | Continuous |
| rpm range | 3001-3600 rpm |
| ambient temperature | 40 °C |
| csa certified | Y |
| ce approved | Y |
| nema design | B |
| ul | Recognized Construction |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | Marathon Electric |
| Vendor SKU | WBB871034 |
| Lead Time | Ships in 7 Business Days |