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Description:
The 284TTDBD4047 is produced by Marathon Electric and is described as a Marathon U1052 284TTDBD4047 25 1800 DP 284T 3/60/200/400
Attributes
| Key ^ | Value |
|---|---|
| Ambient temperature (?C) | 50 |
| Assembly/box mounting | F1/F2 CAPABLE |
| CE, CSA | Y |
| Country of Origin | China |
| Current | 74.0/36.5-34.5 A |
| Design code | B |
| Drive end bearing size | 6311 |
| Drive end bearing, Opp drive end bearing | Ball |
| Duty | Continuous |
| Efficiency | 91.7 % |
| Electrical type | Squirrel cage induction run |
| Enclosure | Drip proof |
| Frame | 284T |
| Frame length | 12.59 in |
| Frame Material | Rolled steel |
| Frequency | 60 Hz |
| Insulation class | F |
| IP code | 23 |
| KVA code | G |
| Motor orientation | Horizontal |
| Mounting | Rigid base |
| Number of speeds | 1 |
| Opp drive end bearing size | 6210 |
| Output HP | 25 Hp |
| Output KW | 18.7 kW |
| Overall Length | 25.71 in |
| Packaged height | 25.00 IN |
| Packaged length | 30.11 IN |
| Packaged width | 25.39 IN |
| Phase | 3 |
| Poles | 4 |
| Power factor | 82 |
| Resistance main | .585 Ohms |
| Rotation | Reversible |
| Service factor | 1.15 |
| Shaft diameter | 1.875 in |
| Shaft extension | 4.62 in |
| Shaft type | T |
| Speed | 1772 rpm |
| Starting method | Part Wdg Start Low Volt Only & Wye Start Delta Run |
| Thermal protection | No protection |
| UL | Listed |
| Voltage | 190/380-400 V |