High efficiency 380V brushless dc motor, special for fan filter unit-FFU fan, ... protocol.C. BLDC motor with electronic communitated technology.D. ErP2013, ErP2015, CE, CCC, RoSH compliant.E ... a specific area. The unit integrates a high-efficiency fan and a filter. The contaminated air ... The FFU are equipped with on-board electronics for configuring network parameters, speed setting, status acquisition ...