Description
Digitally adjustable motor dimmer. Standby loss of only 0.3 watts. Minimum speed, maximum speed and dimming speed can be set. 1 division unit. Motor dimmer with phase control for L-loads up to 300Watt, depending on the ventilation conditions. Only 1 fan motor may be connected. The control inputs are electrically isolated from the supply and switching voltage. Switching in zero crossing and switching on at increased speed. In the event of a power failure, the switching position and the speed stage are stored and, if necessary, switched on when the supply voltage returns. Automatic electronic overload protection and over-temperature switch-off. 6 functions and times are entered in accordance with the operating instructions with the MODE and SET keys and displayed on the LC display. A language selection and a key lock are possible. The total switch-on time is added and shown in the bottom line of the display.