E-VSD + CP-RH - smart fan speed controller with temperature and humidity sensor
the set consists of an E-VSD continuously variable speed drive for fan and a CP-RH touch control panel
principle of operation - when one of the settings (temperature or humidity) rises above the set limit, the controller switches to smart mode, i.e. the fan speed is maintained in proportion to the set indoor air quality parameters - as the temperature or humidity increases, the fan speed automatically increases, and vice versa—as it decreases, the speed decreases
the automatic fan operating mode (adjustable speed) is indicated by a flashing LED next to the parameter that is currently controlling the fan
air quality sensors operate independently of each other, controlling the fan operation according to the selected settings
the ability to adjust the fan speed in manual mode
the ability to activate standby mode, i.e. the fan is on, but the impeller is not rotating
temperature control scale 5-50 °C
relative humidity control scale 10-100%
The E-VSD drive housing consists of an aluminum cover and self-extinguishing plastic UL-5VA