Riello UPS Multi Switch ATS provides installations with power supply continuity.
Its operating principle ensures higher reliability than a single UPS (with or without its own internal bypass).
Riello UPS Multi Switch ATS provides direct distribution of eight 10 A IEC consumers or one 16 A in a system with two input powerlines (two mains inputs, or two UPS ).
Riello UPS Multi Switch ATS is able to connect to either of the two input power lines, whilst simultaneously monitoring the power uptake.
Protection against load faults
If one of the loads fails (e. g. short circuit), Multi Switch ATS disconnects the group of sockets where the load is connected, thus preventing other loads from being switched off (i. e. in the event of poor selectivity of the protection devices).
Protection against power supply faults
If one of the two power sources falls outside tolerance levels, Multi Switch ATS will transfer the consumers to the second power source (switching is instantaneous if the two sources are in phase).