Basic structure: brushless motor driven autotransformer windings in sliding between the regulated output voltage directly or through compensation transformer regulates the output voltage.
Advantages: with load capacity, high efficiency, small waveform distortion, power itself anti-interference ability.
Cons: slow response time (≥ 1S), mechanical wear, requiring regular maintenance, the regulator during AC Electric energy meter motor generating a large noise.
Application: industry, agriculture, transportation, telecommunications, military, railway, scientific and cultural fields large electromechanical mcb circuit breaker, metal processing equipment, production lines, construction equipment, elevators, medical equipment, embroidery, textile equipment, air electric meter, radio, television and home shun electricity, lighting and other needs of regulators places.
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