KNX-PS640 Satel KNX Power Supply The KNX-PS640 Satel KNX Power Supply unit enables the KNX bus to be supplied with system voltage (SELV). The output with integrated choke makes it possible to separate the power supply from the KNX bus communication line. Features: wide input voltage range: 195…265 V AC (50/60 Hz) output voltage for the bus: 28…30 V DC short-circuit protection for AC power input short-circuit and overload protection for DC power output LED indicators of power supply operating status installation in electrical cabinets, on DIN rail (35 mm) New and Original product with the quality of Satel.
