The redundancy module will be connected behind two power supplies of the same type, one of which is initially responsible for the power supply. If the mains voltage supply fails or the power supply unit is defect, the redundancy module ensures that the second power supply unit takes over the power supply without interruption and vice versa, without affecting the failed power supply unit.
The connected power supply units are chosen in such a way that the total power requirement of all consumers can be covered by one power supply unit. This redundancy operation can effectively increase the operational safety of your entire system.
Select a redundancy module that suits your application, optionally with:
► Terminals or cable connection
► LED display and signal contact
► thermal overload protection
► Main circuit: input 2-pole, output 1-pole or input and output 3-pole
► Potentiometer for setting the voltage error limit at the inputs