AFS 4220 AC Smart Fan Driver

• Emekon’s Smart Fan Drivers can sense the temperature of working environment and adjusts the fan speeds for optimum temperature. Smart fan drivers prevents unnecessary speeds to raise usable lifetime of fans.

• When smart fan drivers connected, device will test all of the fan speeds on the system(minimum-maximum) and memorize for further adjustments. Works with 220V voltage and 4amps(AC).

• In case of fault on a connected fan, smart fan drivers will sense temperature rise and continue to cool the system by raising speeds of working fans.

• Smart fan drivers can alert with visual and sounding alarms in case of a faulting fan or over-current situations.

• With all these abilities, smart fan drivers provide minimum maintanence, maximum fan lifetime, significant energy savings and low working noises.