| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| C876 | U7R9C | 3 | UT | 254T |
| ORDER NO. | 6991 | LINE NO. |
| MPI: | 4674 | 4675 |
| HP: | 7.5 | 3.75 |
| POLES: | 4 | 8 |
| VOLTS: | 460 | 460 |
| HZ: | 60 | 60 |
| SERVICE FACTOR: | 1.15 | 1.15 |
| EFFICIENCY (%): | ||
| S.F. | 83.4 | 79.4 |
| FULL | 84 | 78.5 |
| 3/4 | 85.1 | 78.8 |
| 1/2 | 83.3 | 74.7 |
| 1/4 | 75.4 | 62.2 |
| POWER FACTOR (%): | ||
| S.F. | 87.7 | 60.6 |
| FULL | 86.7 | 56.7 |
| 3/4 | 83.7 | 47.8 |
| 1/2 | 76.3 | 36.4 |
| 1/4 | 58.3 | 23 |
| NO LOAD | 15.6 | 7.3 |
| LOCKED ROTOR | 60.2 | 51.6 |
| AMPS: | ||
| S.F. | 11 | 8.4 |
| FULL | 9.6 | 7.9 |
| 3/4 | 7.4 | 7 |
| 1/2 | 5.5 | 6.5 |
| 1/4 | 4 | 6.1 |
| NO LOAD | 3.3 | 6.3 |
| LOCKED ROTOR | 56 | 31.4 |
| NEMA CODE LETTER | G | H |
| NEMA DESIGN LETTER | # | # |
| FULL LOAD RPM | 1770 | 885 |
| NEMA NOMINAL / EFFICIENCY (%) | 84 | 78.5 |
| GUARANTEED EFFICIENCY (%) | 81.5 | 75.5 |
| MAX KVAR | 2.2 | 4.3 |
| AMBIENT (°C) | 40 | 40 |
| ALTITUDE (FASL) | 3300 | 3300 |
| SAFE STALL TIME-HOT (SEC) | 10 | 24 |
| SOUND PRESSURE (DBA @ 1M) | 76 | 69 |
| TORQUES: | ||
| BREAKDOWN{% F.L.} | 253 | 254 |
| LOCKED ROTOR{% F.L.} | 198 | 212 |
| FULL LOAD{LB-FT} | 22.2 | 22.2 |
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 |
|
Nidec trademarks followed by the ® symbol are registered with the U.S. Patent and Trademark Office. | ||
