APPLICATIONS

• Applied in ventilation systems for switching ON/ OFF and speed controlling of single phase powercontrolled motors.
• Several fans can be operated synchronously in case their total consumption current does not exceed the maximum permissible current value.

DESIGN AND CONTROL

• The controller casing is made of plastic.
• The controller is featured with high efficiency and control accuracy.
• Switching to the maximum speed is effected by means of regulating the control knob.
• Regulating starts from the minimum to the maximum voltage value for the fan stable running.
• The minimum speed is set by means of the potentiometer at PCB.

MOUNTING

The controller is designed for indoor mounting into special flush mounting junction box MKV-2 (under separate order) or into standard round electric junction boxes.