| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| DB50 | D10P2DC | 3 | DE | 215TC |
| ORDER NO. | 20646 | LINE NO. |
| MPI: | 123458 | 128924 | 129470 | 129471 | 129477 |
| HP: | 10 | 10 | 10 | 10 | 10 |
| POLES: | 4 | 4 | 4 | 4 | 4 |
| VOLTS: | 460 | 230 | 208 | 380 | 190 |
| HZ: | 60 | 60 | 60 | 50 | 50 |
| SERVICE FACTOR: | 1.15 | 1.15 | 1 | 1.15 | 1.15 |
| EFFICIENCY (%): | |||||
| S.F. | 92 | 92 | 87.6 | 88.5 | |
| FULL | 91.7 | 92.4 | 91 | 89.3 | 90.1 |
| 3/4 | 93.1 | 93.1 | 92.8 | 91.3 | 91.9 |
| 1/2 | 92.6 | 92.6 | 92.9 | 92 | 92.6 |
| 1/4 | 88.9 | 88.9 | 90.2 | 89.8 | 90.5 |
| POWER FACTOR (%): | |||||
| S.F. | 86 | 86 | 87 | 87.3 | |
| FULL | 85 | 85 | 86.6 | 86.7 | 87.1 |
| 3/4 | 81.4 | 81.4 | 84.8 | 84.6 | 85 |
| 1/2 | 73.4 | 73.4 | 79.6 | 78.5 | 79 |
| 1/4 | 52.3 | 52.3 | 61.7 | 59.7 | 60.3 |
| NO LOAD | 5.7 | 5.7 | 6.4 | 5.5 | 5.6 |
| LOCKED ROTOR | 44.7 | 44.7 | 43.8 | 46.9 | 47.9 |
| AMPS: | |||||
| S.F. | 13.6 | 27.2 | 17.1 | 34 | |
| FULL | 11.9 | 23.8 | 26.3 | 14.6 | 28.9 |
| 3/4 | 9.3 | 18.5 | 19.7 | 11 | 21.8 |
| 1/2 | 6.9 | 13.8 | 14 | 7.8 | 15.5 |
| 1/4 | 5 | 10.1 | 9.3 | 5.3 | 10.4 |
| NO LOAD | 4.3 | 8.5 | 7.2 | 4.2 | 8.2 |
| LOCKED ROTOR | 84 | 168 | 146 | 79 | 157 |
| NEMA CODE LETTER | H | H | F | F | F |
| NEMA DESIGN LETTER | B | B | B | B | B |
| FULL LOAD RPM | 1765 | 1765 | 1755 | 1455 | 1455 |
| NEMA NOMINAL / EFFICIENCY (%) | 91.7 | 92.4 | 91 | 89.3 | 90.1 |
| GUARANTEED EFFICIENCY (%) | 90.2 | 91 | 89.5 | 86.5 | 87.5 |
| MAX KVAR | 2.9 | 2.9 | 2.2 | 2.3 | 2.3 |
| AMBIENT (°C) | 40 | 40 | 40 | 40 | 40 |
| ALTITUDE (FASL) | 3300 | 3300 | 3300 | 3300 | 3300 |
| SAFE STALL TIME-HOT (SEC) | 23 | 23 | 30 | 26 | 26 |
| SOUND PRESSURE (DBA @ 1M) | 58 | 58 | 58 | 54 | 54 |
| TORQUES: | |||||
| BREAKDOWN{% F.L.} | 316 | 316 | 247 | 248 | 246 |
| LOCKED ROTOR{% F.L.} | 246 | 246 | 193 | 190 | 189 |
| FULL LOAD{LB-FT} | 29.7 | 29.7 | 29.9 | 36.1 | 36.1 |
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. | ||
