| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| DY78 | U20P1GC | 3 | UTE | 256TC |
| ORDER NO. | 22696 | LINE NO. |
| MPI: | 142745 |
| HP: | 20 |
| POLES: | 2 |
| VOLTS: | 575 |
| HZ: | 60 |
| SERVICE FACTOR: | 1.25 |
| EFFICIENCY (%): | |
| S.F. | 89.1 |
| FULL | 91 |
| 3/4 | 92 |
| 1/2 | 91.6 |
| 1/4 | 87.6 |
| POWER FACTOR (%): | |
| S.F. | 88 |
| FULL | 89 |
| 3/4 | 88.5 |
| 1/2 | 85.1 |
| 1/4 | 71.9 |
| NO LOAD | 11.5 |
| LOCKED ROTOR | 37.9 |
| AMPS: | |
| S.F. | 23.9 |
| FULL | 18.5 |
| 3/4 | 13.8 |
| 1/2 | 9.6 |
| 1/4 | 5.9 |
| NO LOAD | 3.9 |
| LOCKED ROTOR | 117.4 |
| NEMA CODE LETTER | G |
| NEMA DESIGN LETTER | B |
| FULL LOAD RPM | 3530 |
| NEMA NOMINAL / EFFICIENCY (%) | 91 |
| GUARANTEED EFFICIENCY (%) | 89.5 |
| MAX KVAR | 3.3 |
| AMBIENT (°C) | 40 |
| ALTITUDE (FASL) | 3300 |
| SAFE STALL TIME-HOT (SEC) | 21 |
| SOUND PRESSURE (DBA @ 1M) | 68 |
| TORQUES: | |
| BREAKDOWN{% F.L.} | 248 |
| LOCKED ROTOR{% F.L.} | 172 |
| FULL LOAD{LB-FT} | 29.7 |
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. | ||
