DBW,SBW Series single-phase and three-phase full automatic compensated voltage stabilizer is designed for stabilizing AC voltage and made with Western Europe advanced technology, and on the basis of our country national conditions, it can keep output voltage in steady state automatically when the power network voltage fluctuates or the load varies. Compared with other voltage stabilizers, it has the advantage of large capacity, high efficiency, no wave distortion, stable voltage adjustment, suitability for kinds of loads, bearing instantaneous overload, working continually for long time, as well as free transferring between manual control and automatic control, besides, it is provided with protection against over-voltage, over-current, phase failure and protection for phase sequence and has following merits: small volume, light weight, convenient installation and reliable running and so on.
SBW-F Series three-phase full automatic compensation power voltage stabilizer is based on the improved SBW stabilizer, applied to three phase input unbalanced power grid. When the grid fluctuations or load current voltage changed, three-phase output can automatic balance, and keep the advantages of voltage regulation balance.
It can be applied to large type electromechanical equipment, like postal, marketplace, elevator, hospitals, schools, printing, securities and so on, where need voltage stabilization.

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