Большая емкость стабилизатор напряжения AVR

1Big Capacity Voltage Stabilizers&AVR 2Three phase voltage stabilizer,high effciency voltage stabilizers 3CE passed SBW(DBW) series automatic three phase AC big capacity voltage stabilizer General: SBW(DBW) series automatic three phase AC voltage stabilizer(big capacity) are a new generation of energy-saving product developed by our company on the base of referring to the same product in international market and combing with our national condition. It has the features as big capacity,high effciency,wide regulating range,high accuracy,excellent protection function,no waveform distortion,reliable erformance,easy operation and maintenance and so on.All of these features are much better than the other kind of voltage stabilizer.Application: It can be widely used in AC regulated power supply for computer,precision machine tool,CT,precision instruments,test device,elevator,imorted equipment and production flow-line in industrial and mining enterprise ,post and telecommunication,railway,construction site,school,hospital,hotel,national defene,scientific research and so on.Also it is suitable for low voltage distributing terminal users with big fluctuation range and the consumer with big load variety,as elevator,crane,mixer etc.All these occasions that needs regulated voltage.Technical parameter:Input voltagephase voltage176 264VLine voltage304 456VOutput voltagephase voltage 220±(3-5)%VWine voltage380±(3-5)%VFrequency50HZ/60HZSpecificationsingle phase:20,30,50,100,150,180,200,225,250,300,320,350,400,450KVAthree phase:20,30,50,100,150,180,200,225,320,400,500,600KVARelative Humidity<95%Efficiency≥98%Precision2%-5%Response time≤0.5sWaveform distortionNo additional waveform distortionProtectionover-voltage protection, under-voltage protection