nJoy Keen 800 USB

We would not wish it on our worst enemy. A power outage a few seconds before you finished working. Your work has gone into the ether, and you must start from scratch. Repeats of such tragedies can be warded off by the nJoy Keen 800 USB uninterrupted power supply (UPS). This is a large battery that powers all types of computers and devices that need electricity to function. The nJoy Keen 800 USB backup power uses the Line interactive design approach. Off-line is classified as the most basic form in case of a black-out, 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.

nJoy Keen 800 USB Backup Power Supply Key Features

• Type of backup power supply: Line interactive
• Actual performance: 480 W
• At a 100% load, the UPC will work for 1 min
• 2 Schuko power plugs

A key attribute is the backup time. This is governed by the energy consumption – for example, at half-load (50%), the battery backup time lasts much longer. The load of the backup source governs the operating time, which at full load (100%) is 1 min and at half-load, it's 2 min. It is therefore crucial to calculate the energy consumption of the connected appliances and ideally to add some spare power left. The nJoy Keen 800 USB measures the apparent power as 800, but in reality, the actual power usage is 480 W.