MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
FR86 | D250P2FF | 3 | RE | 445T |
ORDER NO. | 24874 | LINE NO. |
MPI: | 223850 | 226073 |
HP: | 250 | 250 |
POLES: | 4 | 4 |
VOLTS: | 460 | 380 |
HZ: | 60 | 50 |
SERVICE FACTOR: | 1.15 | 1 |
EFFICIENCY (%): | ||
S.F. | 95.3 | |
FULL | 95.8 | 94.3 |
3/4 | 96.2 | 95.7 |
1/2 | 96.1 | 96.2 |
1/4 | 94.2 | 95.1 |
POWER FACTOR (%): | ||
S.F. | 87.4 | |
FULL | 87.1 | 87.6 |
3/4 | 85.2 | 87.1 |
1/2 | 79.1 | 83.1 |
1/4 | 59.9 | 67 |
NO LOAD | 3.7 | 3.5 |
LOCKED ROTOR | 29 | 30.2 |
AMPS: | ||
S.F. | 323 | |
FULL | 280 | 343 |
3/4 | 214 | 255 |
1/2 | 154 | 177 |
1/4 | 104 | 111 |
NO LOAD | 79.4 | 76.9 |
LOCKED ROTOR | 1716 | 1635.6 |
NEMA CODE LETTER | F | D |
NEMA DESIGN LETTER | B | # |
FULL LOAD RPM | 1780 | 1470 |
NEMA NOMINAL / EFFICIENCY (%) | 95.8 | 94.3 |
GUARANTEED EFFICIENCY (%) | 95 | 93 |
MAX KVAR | 53.8 | 43 |
AMBIENT (°C) | 40 | 40 |
ALTITUDE (FASL) | 3300 | 3300 |
SAFE STALL TIME-HOT (SEC) | 15 | 23 |
SOUND PRESSURE (DBA @ 1M) | 71 | 67 |
TORQUES: | ||
BREAKDOWN{% F.L.} | 226 | 181 |
LOCKED ROTOR{% F.L.} | 173 | 136 |
FULL LOAD{LB-FT} | 737.3 | 892.4 |
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 | |
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