The AT-UPS1000S-LCD UPS is equipped with a number of advanced technologies for active monitoring of the power supply network
Line-interactive power supplies analyze the voltage, frequency and phase shift angle on an ongoing basis, as well as filter the voltage transmitted to the connected devices. When a network failure is detected, the power supply immediately switches to an autonomous operating mode and continues to power the equipment using the energy stored in the internal batteries.
The device works with power supplies with an active power factor improvement system (APFC)