| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| DU12 | C7P3B | 3 | TCE | 254T |
| ORDER NO. | 22291 | LINE NO. |
| MPI: | 91700 | 91701 |
| HP: | 7.5 | 7.5 |
| POLES: | 6 | 6 |
| VOLTS: | 460 | 230 |
| HZ: | 60 | 60 |
| SERVICE FACTOR: | 1.15 | 1.15 |
| EFFICIENCY (%): | ||
| S.F. | 91.2 | 91.2 |
| FULL | 91 | 91 |
| 3/4 | 92 | 92 |
| 1/2 | 91.1 | 91.1 |
| 1/4 | 86.3 | 86.3 |
| POWER FACTOR (%): | ||
| S.F. | 82.8 | 82.8 |
| FULL | 81.1 | 81.1 |
| 3/4 | 76 | 76 |
| 1/2 | 65.7 | 65.7 |
| 1/4 | 43.7 | 43.7 |
| NO LOAD | 5.6 | 5.6 |
| LOCKED ROTOR | 43.7 | 43.7 |
| AMPS: | ||
| S.F. | 10.7 | 21.4 |
| FULL | 9.5 | 19 |
| 3/4 | 7.5 | 15.1 |
| 1/2 | 5.9 | 11.7 |
| 1/4 | 4.7 | 9.3 |
| NO LOAD | 4.2 | 8.4 |
| LOCKED ROTOR | 61.8 | 123.6 |
| NEMA CODE LETTER | H | H |
| NEMA DESIGN LETTER | B | B |
| FULL LOAD RPM | 1185 | 1185 |
| NEMA NOMINAL / EFFICIENCY (%) | 91 | 91 |
| GUARANTEED EFFICIENCY (%) | 89.5 | 89.5 |
| MAX KVAR | 2.8 | 2.8 |
| AMBIENT (°C) | 40 | 40 |
| ALTITUDE (FASL) | 3300 | 3300 |
| SAFE STALL TIME-HOT (SEC) | 30 | 30 |
| SOUND PRESSURE (DBA @ 1M) | 55 | 55 |
| TORQUES: | ||
| BREAKDOWN{% F.L.} | 299 | 299 |
| LOCKED ROTOR{% F.L.} | 210 | 210 |
| FULL LOAD{LB-FT} | 33.3 | 33.3 |
NEMA Nominal and Guaranteed Efficiencies are up to 3,300 feet above sea level and 25 ° C ambient
| The Above Data Is Typical, Sinewave Power Unless Noted Otherwise | ||
| NIDEC MOTOR CORPORATION |
|
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