Hello,
we just got a new Dell UPS Rack 5600W. It works fine so far, there is just one little thing that I can't explain.
During our graceful shutdown tests, we discovered that after the UPS gets powered off (after all systems connected to it are shut down) the remaining load in the UPS is always 0%. That happens even if there was about 20% left in the batteries after everything got shut down.
You can see the phenomenon here. Since everything seems to be working normal, the question is: Is this really a normal behaviour or should I be worried about it?