SVC three-phase high accuracy full automatic AC voltage stabilizers Series, It is combined the performance of the Series SVC 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 Service Occasions Computers, test equipment, lighting systems, safety alarm systems, X-ray systems, communication systems, medical equipment, duplicators, stereo sound equipment, industrial automatic equipment, color film developing equipment, digital control machine tools, checkout equipment, TV sets, office appliances