... circuit SVC Single-phase high accuracy full automatic AC voltage stabilizersSVC Single-phase high accuracy full automatic AC voltage stabilizers is made of regulator, ... efficiency,reliabli performance,and time-delay,over-voltage,etc,the series of stabilizers driven,of general type,the indeel boltage ... ×543515000VA149.2×41×874520000VA149.2×41×8775 High Accuracy Full-automatic AC Voltage Stabilizer