Uninterruptible Power Supply APC Back-UPS BX 2200VA (FR):We would not wish it on our worst enemy. A power outage a few seconds before your work was about to be automatically saved. Your document has disappeared, and you have to start again from scratch. Such uncomfortable (to put it mildly) situations can be prevented by the APC Back-UPS BX 2200VA (FR) backup power supply. This hardware is practically a large battery that powers all types of electronics. The APC Back-UPS BX 2200VA (FR) UPS features the Line interactive design approach. Off-line is seen as the most basic form when power fails, since it switches power to the UPS unit itself. The line interactive UPS enhances the simpler off-line version of voltage regulation to prevent damage from dangerous surges and spikes. APC Back-UPS BX 2200VA (FR) Backup Power Supply Key Features Backup power design: Line interactive Actual performance: 1200 W UPC operation at full load for 1 min 4 Schuko power plugs The most important parameter is the battery run time. This is governed by the energy consumption – for example, at half-load (50%), the run time will last a longer amount of time. The load of the backup source governs the operating time, which at full load (100%) is 1 min and at a load of 50%, its 8,5 min. It is therefore necessary to estimate the power consumption of the connected appliances and ideally to add some spare power left. The APC Back-UPS BX 2200VA (FR) shows the apparent power as 2200, but in reality, the actual power usage is 1200 W.