CCR 107 is getting rebooted when electricity goes down

Hi all.

I am facing one issue in one of my CCR 1072 ,


The issue is that today there were power fluctuation at our NOC 2-3 times.But now whats happening, When the electricity goes down in that case
the CCR 1072 is being rebooted instead of switching to UPS current .

There is no problem with the inverter now because from that same rack other devices are running and they are not being rebooted .but why this CCR 1072 is being rebooted ??


Any issue with NAND ???


What can be the solution ??


Thanks…

This has to do with how fast the UPS responded to the Power failure(transfer time) and how sensitive the CCR might be…

Maybe it depends on the supplier.