... lagging1 leading…1 laggingHarmonic distortion (THD) at rated output<2%<2%<2%<2%Power consumption at night [W]<1<1<1<1Power consumption ... VDE-AR-N 4105,UL1741,IEEE1547,IEEE1547.1,G59/2,AS4777,ENEL Guida RD1663,CQC,CE,G83/1General dataDimension ... and can see clearly 7m awayLCD display Backlight,16×2 Character LCD / Graphic LCD display,visible at nightCommunication interface RS485 / USB /Ethernet ...