| Öğe açıklaması | Buffer module for auxiliary power failure 60 to 180S / for extending the umg 96-PA & umg 96-PQ-L device series / for expanding the basic device of the series with the following main functions: Rear plug-in expansion module for capacitor-supported buffering of the supply voltage in the event of an auxiliary power failure for at least 60 seconds. Seamless recording of parameters even in the event of a power failure for subsequent fault analysis. Extended buffering of the auxiliary voltage of the basic device to a maximum of 180 seconds by reducing the backlighting of the display to 20% display brightness in the event of a power failure. The user CAN adjust the parameterization for the display brightness and the resulting maximum buffer duration in the event of a power failure. Energy in buffer mode: 65 j charging time: Approx. 2.5 h max. power consumption: 600 MW protection class rear: IP2 |