ZC20 actuators have been installed in the roof windows to open and close the windows.
The ZC20 chain actuator, thanks to its small dimensions and simple installation method, is a product ideally suited for controlling roof windows.. The actuator is available in two voltage versions 230 V or 24 V The maximum force with which it can act on the window is 200N, which is a value sufficient to operate with any window size. The maximum chain overhang is 360 mm. The actuator is equipped with an internal overload protection, also acting as a detector of proper window closure. As a result, no adjustment of the extreme positions is necessary. All electrical components are double insulated (therefore a ground wire is not needed) and closed in a casing made of plastic resistant to UV rays
Technical data:
• wysięg łańcucha: 240mm or 360mm
• zasilany napięciem: 24V DC or 230V AC
• prąd pobierany: 0,36A/0,12A
• moc wyjściowa do 12W/30W
• typ pracy: S 2 — 3 min
• siła wypychania łańcucha: 200 N
• prędkość suwu łańcucha: 9,7mm/s
• temperaturowy zakres działania: od -10° C do 65° C
• wymiary: 362 x 47 x 33,5mm
• ciężar: 0,940 kg
The automation control system comes from Somfy. It is currently the best control system based on radio signal transmission. There is no need to explain to anyone the convenience of installation when there is no need to install a spider web of wires in the building. The assembly itself consists in supplying power to the actuators that open and close the windows and the motors of external roller shutters. Nearby, a radio transmitter is installed that communicates with the controller and buttons on the wall. The buttons are installed by screwing them anywhere in the room or building, control is also done by remote controls. The undeniable convenience. In the future, this system will certainly be offered by other manufacturers of roof joinery. The whole thing looks very spectacular because the building has roller shutters installed on the other windows and all of them close at the same time after starting.