LP11/31 permits to action the control of shadow protections in a greenhouse.
This actioning is realized in daily phase, with the opening control on the ground of the programmed luminosity (express in K.lux) and obtained from its sensor, while in nightly phase (with programmable times on the daily commutator situated inside the unit) the protections are completely extended to mantain the warm inside. The actioning of the protection is of a modulated type, with opening at programmable breaks of the dark protections.
The connection at the unit to action is very easy: it's enough to connect the motor to action and the security's limit-switches (both these two items are not of our production), moreover it is possible to connect the intermediate limit-switch that permits to limit the maximum closing of the protections.
The unit comes equipped with all relevant power components (contactors, automatic switch, etc.) mounted in an IP54 plastic box, completed of a HP31 control microcomputer module and of a selector that permits a full manual control of each gear motor, and intermediate limit-switch selector.
All components that the operator can use are mounted on the frontal unit (microcomputer module, automatic switch of single gear-motor, , automatic / manual selectors of single gear-motor, general switch) to permit to operate immediately with the unit.