Jiangsu Elmaer Technology Co.,Ltd
Professional Manufacture Of Brushless Alternator,AC generator
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Combined foreign advance design and manufacture technology of brushless alternator, we self-development AEM series triphase brushless alternator that have small volume, fine appearance and high reliability features, all the technique data reach advanced international level, accord with IEC standard and GB755 standard.
| Model No. | AEM274B | |||
| Rated Power (400V) | 400v 1500rpm/50HZ | 440v 1800rpm/60HZ | ||
| 112.5(Kva) | 90(Kw) | 132.8(Kva) | 106.2(Kw) | |
| CONTROL SYSTEM | SEPARATELY EXCITED BY P.M.G. | |||
| A.V.R. | MX321 | MX341 | ||
| VOLTAGE REGULATION | ± 0.5 % | ± 1.0 % | With 4% ENGINE GOVERNING | |
| CONTROL SYSTEM | SELF EXCITED | |||
| A.V.R. | SX440 | SX421 | ||
| VOLTAGE REGULATION | ± 1.0 % | ± 0.5 % | With 4% ENGINE GOVERNING | |
| SUSTAINED SHORT CIRCUIT | WILL NOT SUSTAIN A SHORT CIRCUIT | |||
| INSULATION SYSTEM | CLASS H | |||
| PROTECTION | IP23 | |||
| RATED POWER FACTOR | 0.8 | |||
| STATOR WINDING | DOUBLE LAYER LAP | |||
| WINDING PITCH | TWO THIRDS | |||
| WINDING LEADS | 12 | |||
| STATOR WDG. RESISTANCE | 0.0166 Ohms PER PHASE AT 22°C SERIES STAR CONNECTED | |||
| ROTOR WDG. RESISTANCE | 0.92 Ohms at 22°C | |||
| R.F.I. SUPPRESSION | BS EN 61000-6-2 & BS EN 61000-6-4,VDE 0875G, VDE 0875N. | |||
| WAVEFORM DISTORTION | NO LOAD < 1.5% NON-DISTORTING BALANCED LINEAR LOAD < 5.0% | |||
| MAXIMUM OVERSPEED | 2250 Rev/Min | |||
| BEARING DRIVE END | BALL. 6317 (ISO) | |||
| BEARING NON-DRIVE END | BALL. 6314 (ISO) | |||
| TRANSIENT TIME CONST. | 0.08s | |||
| T''d SUB-TRANSTIME CONST. | 0.019s | |||
| T'do O.C. FIELD TIME CONST. | 1.7s | |||
| Ta ARMATURE TIME CONST. | 0.018s | |||
| SHORT CIRCUIT RATIO | 1/Xd | |||
