GVS KNX 640mA Power Supply (BBPS-02/640.1)

The GVS BBPS-02/640.1 is a dedicated KNX power supply unit for smart building automation systems. It provides two 30V DC outputs with a total capacity of 640mA—one with integrated choke and one without—accepting variable input from 95 to 255V AC at 50 or 60Hz. The unit includes short-circuit protection and a current level indicator for easy monitoring. Multiple power supplies can be installed on the same line with a minimum spacing of 300 meters between units, allowing flexible system design and expansion.