| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| GB53 | HD15P2E | 3 | CTE | 254T |
| ORDER NO. | 26055 | LINE NO. |
| MPI: | 252974 | 252975 | 252976 | 252977 | 252978 |
| HP: | 15 | 15 | 15 | 15 | 15 |
| POLES: | 4 | 4 | 4 | 4 | 4 |
| VOLTS: | 460 | 230 | 208 | 400 | 200 |
| HZ: | 60 | 60 | 60 | 50 | 50 |
| SERVICE FACTOR: | 1.15 | 1.15 | 1.15 | 1 | 1 |
| EFFICIENCY (%): | |||||
| S.F. | 91.6 | 91.6 | 90 | ||
| FULL | 92.4 | 92.4 | 91 | 91.1 | 91.1 |
| 3/4 | 93 | 93 | 92.8 | 92.6 | 92.6 |
| 1/2 | 92.6 | 92.6 | 93 | 92.9 | 92.9 |
| 1/4 | 89.2 | 89.2 | 90.6 | 90.3 | 90.3 |
| POWER FACTOR (%): | |||||
| S.F. | 85 | 85 | 85.3 | ||
| FULL | 84.3 | 84.3 | 85.7 | 84.5 | 84.5 |
| 3/4 | 81.3 | 81.3 | 84.9 | 81.7 | 81.7 |
| 1/2 | 73.2 | 73.2 | 80.2 | 73.7 | 73.7 |
| 1/4 | 52.6 | 52.6 | 63.7 | 52.8 | 52.8 |
| NO LOAD | 5.5 | 5.5 | 6.4 | 4.9 | 4.9 |
| LOCKED ROTOR | 46.7 | 46.7 | 45.9 | 48.7 | 48.7 |
| AMPS: | |||||
| S.F. | 20.6 | 41 | 46 | ||
| FULL | 18 | 36 | 40 | 21 | 42 |
| 3/4 | 13.9 | 27.7 | 29.4 | 16 | 32 |
| 1/2 | 10.3 | 20.6 | 20.7 | 11.8 | 23.6 |
| 1/4 | 7.4 | 14.9 | 13.4 | 8.5 | 16.9 |
| NO LOAD | 6.3 | 12.5 | 9.9 | 7.2 | 14.3 |
| LOCKED ROTOR | 115.3 | 230.5 | 207 | 113.2 | 227.5 |
| NEMA CODE LETTER | G | G | F | F | F |
| NEMA DESIGN LETTER | B | B | # | B | B |
| FULL LOAD RPM | 1775 | 1775 | 1765 | 1470 | 1470 |
| NEMA NOMINAL / EFFICIENCY (%) | 92.4 | 92.4 | 91 | 91.1 | 91.1 |
| GUARANTEED EFFICIENCY (%) | 91 | 91 | 89.5 | 89.5 | 89.5 |
| MAX KVAR | 4.3 | 4.2 | 3 | 4.2 | 4.2 |
| 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) | 67 | 64 | 67 | 62 | 62 |
| TORQUES: | |||||
| BREAKDOWN{% F.L.} | 252 | 252 | 199 | 225 | 225 |
| LOCKED ROTOR{% F.L.} | 263 | 263 | 207 | 223 | 223 |
| FULL LOAD{LB-FT} | 44.4 | 44.4 | 44.6 | 53.7 | 53.7 |
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. | ||
