| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| FS83 | D20P4E | 3 | DE | 324T |
| ORDER NO. | 24883 | LINE NO. |
| MPI: | 225710 | 225711 | 225712 | 225713 |
| HP: | 20 | 20 | 20 | 20 |
| POLES: | 8 | 8 | 8 | 8 |
| VOLTS: | 460 | 230 | 380 | 190 |
| HZ: | 60 | 60 | 50 | 50 |
| SERVICE FACTOR: | 1.15 | 1.15 | 1 | 1 |
| EFFICIENCY (%): | ||||
| S.F. | 90.1 | 90.1 | ||
| FULL | 91 | 91 | 87.7 | 87.7 |
| 3/4 | 92 | 92 | 90.5 | 90.5 |
| 1/2 | 91.8 | 91.8 | 91.6 | 91.6 |
| 1/4 | 88.3 | 88.3 | 89.5 | 89.5 |
| POWER FACTOR (%): | ||||
| S.F. | 77.5 | 77.5 | ||
| FULL | 76.2 | 76.2 | 78.5 | 78.5 |
| 3/4 | 71.3 | 71.3 | 75.7 | 75.7 |
| 1/2 | 60.9 | 60.9 | 67.2 | 67.2 |
| 1/4 | 40 | 40 | 46.6 | 46.6 |
| NO LOAD | 4 | 4 | 4.1 | 4.1 |
| LOCKED ROTOR | 40.4 | 40.4 | 43.1 | 43.1 |
| AMPS: | ||||
| S.F. | 31 | 62 | ||
| FULL | 27 | 54 | 33 | 66 |
| 3/4 | 21.4 | 43 | 24.8 | 50 |
| 1/2 | 16.8 | 34 | 18.4 | 37 |
| 1/4 | 13.3 | 26.5 | 13.6 | 27.2 |
| NO LOAD | 12.2 | 24.5 | 12 | 23.9 |
| LOCKED ROTOR | 145.8 | 290.5 | 135 | 271.1 |
| NEMA CODE LETTER | G | G | D | D |
| NEMA DESIGN LETTER | B | B | # | # |
| FULL LOAD RPM | 885 | 885 | 730 | 730 |
| NEMA NOMINAL / EFFICIENCY (%) | 91 | 91 | 87.7 | 87.7 |
| GUARANTEED EFFICIENCY (%) | 89.5 | 89.5 | 85.5 | 85.5 |
| MAX KVAR | 8.3 | 8.3 | 6.7 | 6.7 |
| AMBIENT (°C) | 40 | 40 | 40 | 40 |
| ALTITUDE (FASL) | 3300 | 3300 | 3300 | 3300 |
| SAFE STALL TIME-HOT (SEC) | 30 | 30 | 30 | 30 |
| SOUND PRESSURE (DBA @ 1M) | 58 | 58 | 0 | 0 |
| TORQUES: | ||||
| BREAKDOWN{% F.L.} | 217 | 217 | 171 | 171 |
| LOCKED ROTOR{% F.L.} | 157 | 157 | 123 | 123 |
| FULL LOAD{LB-FT} | 118.5 | 118.5 | 143.8 | 143.8 |
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. | ||
