Synchronous Motor Frequency Converter
The most sophisticated and precise rotary frequency converter is a synchronous motor frequency converter - synchronous generator converter, both units made on a single common shaft. In this case, the frequency change is made by winding the motor with a different number of electrical poles than the generator. For example, a 12 pole motor and 10 pole generator will yield a 60 Hz to 50 Hz conversion. Using a synchronous drive motor allows the rotational frequency to be "exact", that is, as precise as the electric utility grid. Manufacturing the converter on a common shaft also increases the reliability of the unit.
SPECIFICATIONS:
- Precision; exact frequency output
- Gen set power ratings: 1-1000++ KVA
- Complete electrical isolation from harmonics, spikes
- Low maintenance
- Synchronous motor
- Synchronous generator w/voltage regulator
- Waveform: THD < 5%
