Fan controller EPU-12(MS)

The EPU-12 is a simple triac controller to regulate fans or lighting, the EPU-12MS version is equipped with an additional contactor. The EPU-12(MS) can be controlled manually or by an 0-10 Vdc input signal from the main computer. If selected in manual control option, the display produces the voltage value of the input signal in a percentage. By using the arrow buttons on the EPU the minimum and maximum fan speed or lighting level can be set in a simple way. Its control can be bridged by a switch mounted on the side. Furthermore the EPU-12(MS) is equipped with a contact breaker in order to regulate alarm signaling.