DBW-3 three phase regulator

DBW-3 is the series three phase serovo motor carbonbrush control regulator Work as fellow The servo system adopts electronic circuit for control. When the fluctuation of voltage is produced due to change of input or load, it can maintain the stable output voltage quickly. strong points strong ability to bear instantaneous overload, wide range for voltage stabilization, high efficiency, and little wastage, without wave distortion, high voltage stabilized voltage, stable voltage regulation, long-term continuous working and easy use and maintenance. Technical data Input voltage Three phase: (380V±20%) Output voltage Three phases: 380V Capacity 9-1600 KVA Stabilized voltage accuracy 1 2%(Adjustable) Reaction time <0.08S Wave distortion <0.01% Instantaneous overload <150 % Efficiency >98% Power factor 0.8 Frequency 50Hz/60Hz Insulation resistance >5MΩ Suitable temperature -20 dgr +40 dgr Wave distortion <0.01% Inner part of the servo mortor stabilizer