| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| FS53 | D125P3F | 3 | RE | 445T |
| ORDER NO. | 25272 | LINE NO. |
| MPI: | 233013 | 233014 |
| HP: | 125 | 125 |
| POLES: | 6 | 6 |
| VOLTS: | 460 | 380 |
| HZ: | 60 | 50 |
| SERVICE FACTOR: | 1.15 | 1 |
| EFFICIENCY (%): | ||
| S.F. | 94.5 | |
| FULL | 95 | 93.5 |
| 3/4 | 95.5 | 94.9 |
| 1/2 | 95.2 | 95.3 |
| 1/4 | 92.8 | 94 |
| POWER FACTOR (%): | ||
| S.F. | 84.4 | |
| FULL | 84.1 | 84.7 |
| 3/4 | 81.8 | 84.1 |
| 1/2 | 74.5 | 79.4 |
| 1/4 | 54.4 | 61.6 |
| NO LOAD | 4.1 | 3.9 |
| LOCKED ROTOR | 32.8 | 35 |
| AMPS: | ||
| S.F. | 169 | |
| FULL | 146 | 179 |
| 3/4 | 112 | 133 |
| 1/2 | 82 | 94 |
| 1/4 | 58 | 61 |
| NO LOAD | 47.2 | 45.6 |
| LOCKED ROTOR | 939 | 897.2 |
| NEMA CODE LETTER | G | E |
| NEMA DESIGN LETTER | B | # |
| FULL LOAD RPM | 1190 | 990 |
| NEMA NOMINAL / EFFICIENCY (%) | 95 | 93.5 |
| GUARANTEED EFFICIENCY (%) | 94.1 | 91.7 |
| MAX KVAR | 32 | 25.5 |
| AMBIENT (°C) | 40 | 40 |
| ALTITUDE (FASL) | 3300 | 3300 |
| SAFE STALL TIME-HOT (SEC) | 30 | 30 |
| SOUND PRESSURE (DBA @ 1M) | 72 | 69 |
| TORQUES: | ||
| BREAKDOWN{% F.L.} | 227 | 180 |
| LOCKED ROTOR{% F.L.} | 169 | 138 |
| FULL LOAD{LB-FT} | 551.2 | 664.8 |
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. | ||
