| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| FS38 | D250P1FS | 3 | RE | 445TS |
| ORDER NO. | 24892 | LINE NO. |
| MPI: | 300465 | 300466 |
| HP: | 250 | 250 |
| POLES: | 2 | 2 |
| VOLTS: | 460 | 380 |
| HZ: | 60 | 50 |
| SERVICE FACTOR: | 1.15 | 1 |
| EFFICIENCY (%): | ||
| S.F. | 94.5 | |
| FULL | 95 | 93.3 |
| 3/4 | 96 | 95.2 |
| 1/2 | 96.1 | 96 |
| 1/4 | 94.6 | 95.4 |
| POWER FACTOR (%): | ||
| S.F. | 89.1 | |
| FULL | 89.1 | 89.1 |
| 3/4 | 87.8 | 89.1 |
| 1/2 | 82.9 | 86.1 |
| 1/4 | 65.2 | 71.7 |
| NO LOAD | 3.9 | 3.6 |
| LOCKED ROTOR | 27 | 29.1 |
| AMPS: | ||
| S.F. | 320 | |
| FULL | 276 | 341 |
| 3/4 | 208 | 251 |
| 1/2 | 147 | 171 |
| 1/4 | 95 | 104 |
| NO LOAD | 69.2 | 67.9 |
| LOCKED ROTOR | 1820 | 2052 |
| NEMA CODE LETTER | G | F |
| NEMA DESIGN LETTER | B | B |
| FULL LOAD RPM | 3565 | 2947 |
| NEMA NOMINAL / EFFICIENCY (%) | 95 | 93.3 |
| GUARANTEED EFFICIENCY (%) | 94.1 | 91.7 |
| MAX KVAR | 46.9 | 38 |
| AMBIENT (°C) | 40 | 40 |
| ALTITUDE (FASL) | 3300 | 3300 |
| SAFE STALL TIME-HOT (SEC) | 8 | 9 |
| SOUND PRESSURE (DBA @ 1M) | 83 | 79 |
| TORQUES: | ||
| BREAKDOWN{% F.L.} | 225 | 175 |
| LOCKED ROTOR{% F.L.} | 110 | 90 |
| FULL LOAD{LB-FT} | 368.3 | 445.5 |
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. | ||
