1.High precision,anti-interference 2.Fast dynamic response 3.OEM/ODM; MOQ: 1 set 4.Input :304-456V 5. ... Output 380V+/-0.5% JJW, JSW Series Purifying AC voltage regulator, which combines integrated voltage regulator and purification, using ... test, the banking system, precision instruments, test equipment. JJW Industrial AC 3 phase regulator