... .OEM 4.CE.CB.ISO9001,14001,IEC SVC Single-phase Automatic Voltage Stabilizer General SVC Single-phase Automatic Voltage stabilizer adopts linear ... protection function which ensure the voltage stabilizer can supply safety; SVC Single-phase Automatic Voltage stabilizer has the advantage of high ... voltage is over-high or the input is over-current. SVC Single-phase Automatic Voltage Stabilizer