three-phase 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. three-phase 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. Detailed Product Description SVC series one-phase high accuracy full automatic AC voltage stabilizers,of which the performance is composed of those of the SVC series single-phase products,the input phase system is three-phase and four-wire system,the output voltage is 220V of phase and 380V of line voltage,Within the rated capacity range ,they also can be used for the equipment of which the source voltage is single-phase 220V or three-phase 380V. regulator,stabilizer,voltage regulator,voltage stabilizer