AC Generator
Brushless Double Bearing HV
| Compact and aesthetically built | Compact and aesthetically built |
| Conforms to all leading industrial and marine standards | Compact and aesthetically built |
| Simple design, fewer parts easy access to coupling bolts, output terminals, and rotating diodes. | Compact and aesthetically built |
| Simple to install and maintain | Compact and aesthetically built |
| Wound with 2/3 pitches in stator to eliminate harmonics | Compact and aesthetically built |
| Sophisticated and reliable AVR, having good capability to handle non-linear loads | Compact and aesthetically built |
| Self lubricating, sealed type for ball bearing | Compact and aesthetically built |
| Paralleling operation facility is optional in frame 4AB200 & 4AB225 | Compact and aesthetically built |
Particulars
| Phase | Three/single |
| Frequency, Hz | 50 |
| Voltage, V | 415/240 |
| Power factor, lag | 0.8 |
| Ambient | 40°C |
| Altitude | 1000 mtrs |
| Speed, rpm | 1500 |
| Mounting | Horizontal foot mounted |
| Duty | Continuous |
| Direction of rotation | Clockwise from DE |
| Automatic voltage regulator | M/c mounted |
| Voltage regulation | +/-1% with 4% prime mover speed variation |
| Standards | IS 4722 -1992, IEC 34 |
| Class of insulation | H |
| Temperature rise | H |
| Enclosure | IP 20 |
| Cooling | IC 01 |
| Wave form distortion (thd) | Less than 3% |
| Overload capacity | 10% overload for 1 hour. once in 12 hours |
| Unbalance permitted | 25% with none of the phase currents exceeding the rated current. Temperature rise limits for corresponding class of insulation may exceed 10°C under such conditions. Voltage regulation under above condition will not apply. |
| No. of bearings | Single/double |
| Lubrication type | Grease lubricated |
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| Brushless Double Bearing HV |  |