MODEL NO. OUTPUT POWER SVC500 500W SVC1000 1000W SVC1500 1500W SVC2000 2000W SVC3000 3000W SVC4000 4000W SVC5000 5000W SVC7500 7500W SVC10000 10000W SVC15000 15000W This product is a servo motor-type high accuracy household voltage stabilizer.low power consumption.Reliable work.High accuracy of stabilization.Good for use in regions where the net voltage is much fluctuating. Input voltage:AC50V-130V or 160v-250v With over current protector With output voltage indication Output voltage:AC220V/110V+2% With 110V/220V binput votage selector switch