SBW AC automatic voltage regulator

TNA company is a professional manufacturer in power source products such as stabilizer, UPS, inverter and so on.. Ten years has passes by, our company has developed as a producer, designer and exporter of power source products This stabilizerhad export to:Russia,Africa,Middle East and so on.Our company welcome your order for this product. SBW AC automatic voltage regulator Use Situation Widely used in post and telecommunication ,department stores,elevators,hospitals,schools,printing, securities and other occasions where all needs normal voltage to ensure,such as workshop mines medium enterprises,some of the important equipment and computer power and support. Specifications Input voltage Three-phases,four-line,phase voltage:170-270V,line phase:304-450V Output voltage Three phases: 380V Output deviance 1- 5% (adjustable) Frequency 50hz/ 60Hz Efficiency Above 95%( power above 50KVA) Response time Below 1.5S Ambient temperature - 10C +40C Insulation resistance Above 5MΩ Overload Double rated current ,one min Waveform distortion Non-lack fidelity waveform Protect Overvoltage ,overcurrent,feed phases General This series large power voltage stabilizer is an energy-saving new product developed by our company by absorbing the advanced technology of western Europe.It is provided with two systems of manual/automatic dual control,direct output and stabilizing output,with the functions of over/under-voltage protection,delay and error protection etc.It is reliable and suitable for any load. regulator,stabilizer,voltage regulator,voltage stabilizer