PC-TZN500va-2000VA Relay Automatic Voltage Stabilizer  

PC-TZN500VA PC-TZN800VA PC-TZN1000VA PC-TZN1500VA PC-TM2000VA 1.Relay control voltage stabilizer  2.Input voltage 140-270V,105-270V,90-270V,80V-270V 3.LED Digital display  4.Low voltage protection (ouput voltage <185V+/-5V), Over voltage protection (output voltage >245v+/-5v),over loading >110%,over heating >100°C