three phase voltage regulator 1.Single / three phase 2.it regulates ... three phase voltage regulatorApplicationTDGC2, TSGC2, TDGC2J, TSGC2J series voltage regulator without a waveform distortion, small size, light weight, ... industrial, scientific experiments, utilities, household appliances, temperature control & speed adjust, dimming, and power control purposes, it is an ideal AC voltage regulator ...