This AC control allows the integration of 24 V= actuators into 230 V~ systems. For this purpose, it rectifies, smoothes and transforms the mains voltage so that it can be processed by the actuators. Depending on the version, the WST supplies an output current of 2 A, 4 A or 8 A. The connected actuators are controlled via ventilation buttons.
Depending on requirements and on the contact load capacity of the control components used (ventilation button, wind and rain control, option AP), several controls of this type can be combined.