Four fans be controlled, 230V AC input and 48VDC rated output voltage, Open collector tache output, fan failure/over temp.alarm This brushless dc fan speed and temperature controller can control 4 fans in a time, are widely used for HVAC, telecommunication, IT industry and clean...

EC remote control fan controller with analog/digital closed-loop control and other function for fan filter unit FFU in cleanroom EC interface modules Brushless DC Fan controller:Provides MODBUS network and analog control capabilities to a GE ECM motorProvides complete analog,...

Tachometer Output: Open collector, 4 pulses/Rev Tachometer Output Current: Max 20mA Alarm Output: Fan ailure & over temperature. We design, develop and supply many kinds offan speed and temperature controller for telecommunication, heat exchanger, HVAC, etc.Size:...

Two fans be controlled, 230V AC input or DC input, Open collector tache output, fan failure alarm and over temperature alarm. Our Brushless DC Centrifugal Fan and temeperature controller are widely used for Outer Telecom cabinet heat exchanger and air conditioner system. Two...