Backup Power Supply APC Easy UPS SMV 3000VA:We would not wish it on our worst enemy. A power outage minutes before you finished working. Your work is irretrievably lost, and you have to start again from scratch. Similar heart-stopping situations can be forestalled by the APC Easy UPS SMV 3000VA backup source, or UPS. This is a premium battery backup that powers all appliances needing electricity. The APC Easy UPS SMV 3000VA UPS battery backup uses the Line interactive design approach. Off-line is classified as the most basic form if the electricity is interrupted because it switches to the internal battery for electric power. The line interactive UPS enhances the simpler off-line version of data line surge suppression to prevent damage from dangerous surges and spikes. APC Easy UPS SMV 3000VA Backup Power Supply Key Features Backup power design: Line interactive Actual performance: 2100 W At a 100% load, the UPC will work for 2,5 min 6 connects with C13 sockets, with devices such as monitors, LCD screens and printers A key parameter is the UPS run time during outages. This depends on the power consumption of the connected appliances – for example, at half-load (50%), the UPS power time will last a longer amount of time. The load of the UPS determines the operating time, which at full load (100%) is 2,5 min and at a load of 50%, its 10 min. It is therefore crucial to calculate the power consumption of the connected appliances and it is best to add some spare power left. The APC Easy UPS SMV 3000VA measures the apparent power as 3000, but with realistic use, the actual usage matches the value of 2100 W.