| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| FP81 | D7P4D | 3 | DE | 256T |
| ORDER NO. | 24530 | LINE NO. |
| MPI: | 217348 | 217349 | 217350 | 217351 | 217352 |
| HP: | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| POLES: | 8 | 8 | 8 | 8 | 8 |
| VOLTS: | 460 | 230 | 208 | 380 | 190 |
| HZ: | 60 | 60 | 60 | 50 | 50 |
| SERVICE FACTOR: | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 |
| EFFICIENCY (%): | |||||
| S.F. | 89.3 | 89.3 | 88.2 | 85.9 | 85.9 |
| FULL | 89.5 | 89.5 | 88.5 | 87.3 | 87.3 |
| 3/4 | 89.8 | 89.8 | 90.2 | 88.8 | 88.8 |
| 1/2 | 88.4 | 88.4 | 89.9 | 88.7 | 88.7 |
| 1/4 | 82.1 | 82.1 | 85.3 | 83.9 | 83.9 |
| POWER FACTOR (%): | |||||
| S.F. | 72.1 | 72.1 | 75.6 | 76 | 76 |
| FULL | 69.2 | 69.2 | 74.1 | 74.2 | 74.2 |
| 3/4 | 62 | 62 | 69.1 | 68.2 | 68.2 |
| 1/2 | 49.9 | 49.9 | 58.9 | 57.1 | 57.1 |
| 1/4 | 30.6 | 30.6 | 38.5 | 36.2 | 36.2 |
| NO LOAD | 4.7 | 4.7 | 4.8 | 4.8 | 4.8 |
| LOCKED ROTOR | 41.8 | 41.8 | 40.4 | 44.2 | 44.2 |
| AMPS: | |||||
| S.F. | 12.6 | 25.1 | 26.8 | 15 | 30 |
| FULL | 11.3 | 22.7 | 23.7 | 13.1 | 26.3 |
| 3/4 | 9.5 | 18.9 | 18.7 | 10.5 | 21.1 |
| 1/2 | 8 | 15.9 | 14.7 | 8.4 | 16.8 |
| 1/4 | 7 | 14 | 11.8 | 7 | 14 |
| NO LOAD | 6.8 | 13.6 | 11.1 | 6.7 | 13.3 |
| LOCKED ROTOR | 54.2 | 108.3 | 95 | 51.3 | 102.6 |
| NEMA CODE LETTER | G | G | E | D | D |
| NEMA DESIGN LETTER | B | B | B | # | # |
| FULL LOAD RPM | 885 | 885 | 880 | 730 | 730 |
| NEMA NOMINAL / EFFICIENCY (%) | 89.5 | 89.5 | 88.5 | 87.3 | 87.3 |
| GUARANTEED EFFICIENCY (%) | 87.5 | 87.5 | 86.5 | 84 | 84 |
| MAX KVAR | 4.6 | 4.6 | 3.4 | 3.7 | 3.7 |
| AMBIENT (°C) | 40 | 40 | 40 | 40 | 40 |
| ALTITUDE (FASL) | 3300 | 3300 | 3300 | 3300 | 3300 |
| SAFE STALL TIME-HOT (SEC) | 30 | 30 | 30 | 30 | 30 |
| SOUND PRESSURE (DBA @ 1M) | 58 | 58 | 58 | 0 | 0 |
| TORQUES: | |||||
| BREAKDOWN{% F.L.} | 253 | 253 | 200 | 199 | 199 |
| LOCKED ROTOR{% F.L.} | 173 | 173 | 132 | 132 | 132 |
| FULL LOAD{LB-FT} | 44.5 | 44.5 | 44.6 | 53.9 | 53.9 |
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. | ||
