1. SVC Automatic Voltage Stabilizer 2. Servo motor control 3. Lack and over voltage prtection 4.Accuracy:3% Automatic Voltage StabilizerFeatures 1. Automatic voltage regulation2. Our voltage regulators can protection against ... ,3KVA,5KVA,10KVA,15KVA,20KVA1.5KVA,3KVA,6KVA,9KVA,15KVA,20KVA,30KVA,45KVAInput voltage150~250 Output voltage220±3%380±3%Frequency ...