Backup Power Supply APC Easy-UPS BVX 900VA (Schuko):Youve probably already experienced the nightmare of a power supply interruption minutes before you saved that important document. Your work has gone into the ether, and you have to start again from nothing. Such tragic scenarios can be forestalled by the APC Easy-UPS BVX 900VA (Schuko) replacement backup source. This is just another name for a large battery that provides power for all devices that need electricity. The APC Easy-UPS BVX 900VA (Schuko) UPS uses the Line interactive design approach. Off-line is the simplest form if the electricity is interrupted, since it switches to the internal battery for electric power. The line interactive UPS also adds data line surge suppression to guard against dangerous surges travelling along data lines. APC Easy-UPS BVX 900VA (Schuko) Backup Power Supply Key Features Backup power supply type: Line interactive Actual performance: 480 W 2 Schuko power plugs An important attribute is the backup time. This depends on the power consumption of the connected devices – for example, at half-load (50%), the UPS power time can last up to three times as long. It is therefore essential to determine the power consumption of the connected appliances and it is a good idea to have a bit of energy extra left. The APC Easy-UPS BVX 900VA (Schuko) specifies the apparent power as 900, but with realistic use, the actual usage matches the value of 480 W.