| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| CK74 | U3P3DC | 3 | UTE | 213TC |
| ORDER NO. | 19426 | LINE NO. |
| MPI: | 69539 | 69540 | 115332 | 115333 | 115334 |
| HP: | 3 | 3 | 3 | 3 | 3 |
| POLES: | 6 | 6 | 6 | 6 | 6 |
| VOLTS: | 460 | 230 | 208 | 380 | 190 |
| 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 | 87.3 | 87.3 |
| 3/4 | 89.7 | 89.7 | 89.6 | 88.9 | 88.9 |
| 1/2 | 88.1 | 88.1 | 88.9 | 88.7 | 88.7 |
| 1/4 | 81.6 | 81.6 | 83.7 | 84 | 84 |
| POWER FACTOR (%): | |||||
| S.F. | 74.6 | 74.6 | |||
| FULL | 72.8 | 72.8 | 75.2 | 76 | 76 |
| 3/4 | 67 | 67 | 71.7 | 71.9 | 71.9 |
| 1/2 | 55.4 | 55.4 | 62.4 | 62.1 | 62.1 |
| 1/4 | 35.6 | 35.6 | 42.1 | 41.4 | 41.4 |
| NO LOAD | 5.8 | 5.8 | 6.1 | 5.7 | 5.7 |
| LOCKED ROTOR | 44.3 | 44.3 | 42 | 47 | 47 |
| AMPS: | |||||
| S.F. | 4.9 | 9.7 | |||
| FULL | 4.3 | 8.6 | 9.3 | 5.1 | 10.3 |
| 3/4 | 3.5 | 7 | 7.3 | 4 | 8 |
| 1/2 | 2.9 | 5.8 | 5.6 | 3.1 | 6.2 |
| 1/4 | 2.4 | 4.8 | 4.4 | 2.4 | 4.9 |
| NO LOAD | 2.3 | 4.6 | 4 | 2.3 | 4.5 |
| LOCKED ROTOR | 27.8 | 55.6 | 47.4 | 25.8 | 51.5 |
| NEMA CODE LETTER | J | J | G | G | G |
| NEMA DESIGN LETTER | B | B | B | B | B |
| FULL LOAD RPM | 1175 | 1175 | 1170 | 970 | 970 |
| 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 | 1.6 | 1.6 | 1.2 | 1.3 | 1.3 |
| 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) | 57 | 57 | 57 | 53 | 53 |
| TORQUES: | |||||
| BREAKDOWN{% F.L.} | 301 | 301 | 234 | 236 | 236 |
| LOCKED ROTOR{% F.L.} | 227 | 227 | 167 | 175 | 175 |
| FULL LOAD{LB-FT} | 13.4 | 13.4 | 13.5 | 16.3 | 16.3 |
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. | ||
