Have a UPS that is approx. 9 months old. Recently had a powercut and in the Powerchute network shutdown logs states when the power went out and then report as low battery event, and our VM get shutdown. According to the data logs on the Management card of UPS, the batter goes from 100% capacity to 30.00% straight away which doesn't make sense.. The current load is 18%.
I have a call with APC and they have mentioned the following "
Computer/Server power supplies draw only a fraction of their full capacity during it’s steady state(normal operation) and the UPS is at Online mode, When the UPS switches to On-Battery mode in response to power cut or any electrical event, PFC power supplies have the potential to draw their full capability during initial inrush. ""Inrush"" or ""Inrush Current"" refers to the maximum instantaneous input...