| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| GA74 | HD10P4E | 3 | CTE | 284T |
| ORDER NO. | 25788 | LINE NO. |
| MPI: | 245937 | 245938 | 252382 | 245939 | 245940 |
| HP: | 10 | 10 | 10 | 10 | 10 |
| POLES: | 8 | 8 | 8 | 8 | 8 |
| VOLTS: | 460 | 230 | 208 | 400 | 200 |
| HZ: | 60 | 60 | 60 | 50 | 50 |
| SERVICE FACTOR: | 1.15 | 1.15 | 1 | 1 | 1 |
| EFFICIENCY (%): | |||||
| S.F. | 89.1 | 89.1 | |||
| FULL | 89.5 | 89.5 | 88.5 | 87.6 | 87.6 |
| 3/4 | 91 | 91 | 90.7 | 89.7 | 89.7 |
| 1/2 | 90.6 | 90.6 | 91.1 | 90 | 90 |
| 1/4 | 86.1 | 86.1 | 88 | 86.2 | 86.2 |
| POWER FACTOR (%): | |||||
| S.F. | 75.5 | 75.5 | |||
| FULL | 73.9 | 73.9 | 75.8 | 75.4 | 75.4 |
| 3/4 | 68.7 | 68.7 | 73.1 | 70.6 | 70.6 |
| 1/2 | 58.6 | 58.6 | 65.7 | 60.5 | 60.5 |
| 1/4 | 38.3 | 38.3 | 45.9 | 39.7 | 39.7 |
| NO LOAD | 4.5 | 4.5 | 4.7 | 4.4 | 4.4 |
| LOCKED ROTOR | 37.5 | 37.5 | 36.1 | 40.3 | 40.3 |
| AMPS: | |||||
| S.F. | 16 | 32 | |||
| FULL | 14.2 | 28.3 | 31 | 16.3 | 33 |
| 3/4 | 11.2 | 22.5 | 23.4 | 12.7 | 25.5 |
| 1/2 | 8.8 | 17.6 | 17.3 | 9.9 | 19.8 |
| 1/4 | 7.1 | 14.2 | 12.8 | 7.9 | 15.7 |
| NO LOAD | 6.6 | 13.2 | 11.3 | 7.3 | 14.6 |
| LOCKED ROTOR | 68.3 | 136.5 | 118.6 | 68.3 | 137.6 |
| NEMA CODE LETTER | F | F | D | E | E |
| NEMA DESIGN LETTER | B | B | # | # | # |
| FULL LOAD RPM | 885 | 885 | 880 | 730 | 730 |
| NEMA NOMINAL / EFFICIENCY (%) | 89.5 | 89.5 | 88.5 | 87.6 | 87.6 |
| GUARANTEED EFFICIENCY (%) | 87.5 | 87.5 | 86.5 | 85.5 | 85.5 |
| MAX KVAR | 4.5 | 4.5 | 3.5 | 4.3 | 4.3 |
| 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) | 56 | 0 | 56 | 61 | 61 |
| TORQUES: | |||||
| BREAKDOWN{% F.L.} | 209 | 209 | 164 | 186 | 186 |
| LOCKED ROTOR{% F.L.} | 141 | 141 | 106 | 124 | 124 |
| FULL LOAD{LB-FT} | 59.3 | 59.3 | 59.7 | 71.8 | 71.8 |
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. | ||
