| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| DT74 | U25P2D | 3 | UTE | 284T |
| ORDER NO. | 22246 | LINE NO. |
| MPI: | 152193 | 152194 | 152195 | 152196 | 152197 |
| HP: | 25 | 25 | 25 | 25 | 25 |
| POLES: | 4 | 4 | 4 | 4 | 4 |
| VOLTS: | 460 | 230 | 208 | 380 | 190 |
| HZ: | 60 | 60 | 60 | 50 | 50 |
| SERVICE FACTOR: | 1.25 | 1.15 | 1 | 1 | 1 |
| EFFICIENCY (%): | |||||
| S.F. | 92.2 | 92.9 | |||
| FULL | 93.6 | 93.6 | 92.4 | 91.3 | 91.3 |
| 3/4 | 94.4 | 94.4 | 94 | 93.4 | 93.4 |
| 1/2 | 94.2 | 94.2 | 94.4 | 94.3 | 94.3 |
| 1/4 | 91.6 | 91.6 | 92.5 | 92.9 | 92.9 |
| POWER FACTOR (%): | |||||
| S.F. | 85.5 | 85.7 | |||
| FULL | 85.4 | 85.4 | 85.9 | 85.8 | 85.8 |
| 3/4 | 83.4 | 83.4 | 85.8 | 85.3 | 85.3 |
| 1/2 | 76.9 | 76.9 | 82.3 | 81 | 81 |
| 1/4 | 57.7 | 57.7 | 67.6 | 64.5 | 64.5 |
| NO LOAD | 5.1 | 5.1 | 5.9 | 4.8 | 4.8 |
| LOCKED ROTOR | 46.1 | 46.1 | 45.4 | 47.2 | 47.2 |
| AMPS: | |||||
| S.F. | 37 | 68 | |||
| FULL | 29.3 | 59 | 65 | 36 | 72 |
| 3/4 | 22.3 | 45 | 48 | 26.7 | 53 |
| 1/2 | 16.2 | 32 | 33 | 18.6 | 37 |
| 1/4 | 11.1 | 22.2 | 20.7 | 11.8 | 23.6 |
| NO LOAD | 8.8 | 17.6 | 14.3 | 8.6 | 17.2 |
| LOCKED ROTOR | 182 | 371.3 | 319 | 168 | 335 |
| NEMA CODE LETTER | G | G | E | D | D |
| NEMA DESIGN LETTER | B | B | # | # | # |
| FULL LOAD RPM | 1770 | 1770 | 1765 | 1460 | 1460 |
| NEMA NOMINAL / EFFICIENCY (%) | 93.6 | 93.6 | 92.4 | 91.3 | 91.3 |
| GUARANTEED EFFICIENCY (%) | 92.4 | 92.4 | 91 | 89.5 | 89.5 |
| MAX KVAR | 6 | 6 | 4.4 | 4.8 | 4.8 |
| 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) | 0 | 0 | 0 | 0 | 0 |
| TORQUES: | |||||
| BREAKDOWN{% F.L.} | 244 | 244 | 192 | 194 | 194 |
| LOCKED ROTOR{% F.L.} | 248 | 273 | 194 | 185 | 185 |
| FULL LOAD{LB-FT} | 74.1 | 74.1 | 74.5 | 90 | 90 |
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. | ||
