Description
Description
The Trickle and Boost Controller for EC Fans by Colair Electronics are housed in the IP56 box along with all the connections. These can be used on Inverters and Fans for 5 to 15 volt systems. This unit is operated from a 230vAC signal from a standard PIR. We have more advanced units that use the TACHO signal from the fan for sending a BMS output on a fault occurring.
