| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| C861 | U1L9C | 3 | UT | 143T |
| ORDER NO. | NA | LINE NO. |
| MPI: | 1342 | 1343 |
| HP: | 1 | 0.25 |
| POLES: | 4 | 8 |
| VOLTS: | 460 | 460 |
| HZ: | 60 | 60 |
| SERVICE FACTOR: | 1.25 | 1.25 |
| EFFICIENCY (%): | ||
| S.F. | 79.5 | 63.4 |
| FULL | 78.5 | 59.5 |
| 3/4 | 78.9 | 56.9 |
| 1/2 | 74.8 | 48.4 |
| 1/4 | 62.6 | 33.1 |
| POWER FACTOR (%): | ||
| S.F. | 79.5 | 55.7 |
| FULL | 73.5 | 49 |
| 3/4 | 64.3 | 41.1 |
| 1/2 | 51.2 | 33 |
| 1/4 | 33.7 | 24.6 |
| NO LOAD | 11.3 | 14.3 |
| LOCKED ROTOR | 75.3 | 60.2 |
| AMPS: | ||
| S.F. | 1.9 | 0.8 |
| FULL | 1.6 | 0.8 |
| 3/4 | 1.4 | 0.8 |
| 1/2 | 1.2 | 0.7 |
| 1/4 | 1.1 | 0.7 |
| NO LOAD | 1.1 | 0.8 |
| LOCKED ROTOR | 12 | 2.6 |
| NEMA CODE LETTER | L | K |
| NEMA DESIGN LETTER | # | # |
| FULL LOAD RPM | 1750 | 870 |
| NEMA NOMINAL / EFFICIENCY (%) | 78.5 | 59.5 |
| GUARANTEED EFFICIENCY (%) | 75.5 | 55 |
| MAX KVAR | 0.7 | 0.5 |
| AMBIENT (°C) | 40 | 40 |
| ALTITUDE (FASL) | 3300 | 3300 |
| SAFE STALL TIME-HOT (SEC) | 11 | 30 |
| SOUND PRESSURE (DBA @ 1M) | 55.2 | 51 |
| TORQUES: | ||
| BREAKDOWN{% F.L.} | 410 | 300 |
| LOCKED ROTOR{% F.L.} | 310 | 180 |
| FULL LOAD{LB-FT} | 3 | 1.5 |
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. | ||
