... your need!Specifications of EBLD53E EC motor controller driver: Supply Voltage: 115V, 230V, 380VACMax power: 60WSpeed control: 100 ... -free, power,etc.Applications: External rotor motor, centrifugal fan, centrifugal blower, axial fan in HVAC,Tele-communication, refrigeration, clean ... noise, hall-free, power,etc. power,etc. 230V AC three phase electronically commutated ec fan motor driver controller