Genera
JiangSu DingXin Electric Co.,Ltd VR-8 single phase step voltage regulators are tapchanging autotransformers.The regulate distribution line voltages from 10%raise(boost)to 10% lower (buck)in thirty-two steps of approximately 5/8%each.Voltage ratings are available from 2400 volts(60 kV BlL)to 34,500 volts(200 kV BlL)for 60Hz and 50Hz systems.internal potential winding taps and an extemal ratio correction transformer are provided on all ratings so that each regulator may be applied to more than one system voltage.
