High efficiency 380V brushless dc motor, special for fan filter unit-FFU fan, variable speed by ... electronic communitated technology.D. ErP2013, ErP2015, CE, CCC, RoSH compliant.E. available in 300W, 500W, 700W, 1000W and 1500W.F. optional ... .run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); High voltage 400V Brushless DC motor for FFU fan filter units