Does your UPS turn off after exactly 5 minutes? Quiet, it's not broken, it's the fault of the Green Power function. In the past years, in fact, several brands manifactured their UPS with a function called Green Power, and due to Green Power function the UPS shutdown in 5 minutes when it is on battery and the total load on the UPS is equal or less than 10% of the UPS capacity, therefore if there...