1.Regulator and transformer design,the regulator up,the transformer down,the internal adjustable 200/220V voltage output switch.

     2. Fully automatic voltage regulator design,the meter LED display,the state at a glance.

     3.The regulator can be used for 100% load.

     4.Under voltage protection,over voltage protection.

     5. When the input power three phase unbalance,heavy load or nonlinear power supply,the regulator can still maintain the output voltage balance to ensure the output voltage is pure and accurate.

        Voltage range:                    380V±15%

        Output accuracy:                220/200V±1%

        Frequency:                          50/60HZ

        Efficiency:                            ≥98%

        Response Time:               <0.042s

        Over load ability:                150%             

        Temperature:                     -20°c~45°c

        Humidity:                             0-90%