... microcomputer.Number of channels con-trolled are 2,4,6,8,10,12 Power controller is controlled by microcomputer.Number of channels ... con-trolled iare 2,4,6,8,10,12Main feactures: Rated ... working voltage: AC 380V or AC 220VRated working current: AC0~5ARated working frequency: 45Hz~65HzDisplay power ...