UPS sprieguma stabilizators Ever Duo 550 AVR, 330 W

The DUO AVR USB UPS series provides ideal protection for devices in the office and at home. They protect connected devices against voltage dips and outages in the mains, ensuring longer and more reliable operation. The main applications for DUO AVR USB series power supplies include PCs, telecommunication devices (switches, routers), monitors and fiscal equipment. The offered series of power supply units is equipped with a HID USB communication interface, which enables the UPS to cooperate with other devices without the need to install software. In addition, thanks to the proprietary PowerSoft software, it is possible to monitor and configure the DUO AVR USB power supply. The free software provides the user with information about the UPS operating mode, its load, battery charge status and autonomy time. The built-in automatic mains voltage regulation system, AVR (boosting and reducing), makes it possible to adjust abnormal input voltages to a level acceptable to consumers, without consuming energy from the batteries. The circuit implemented in the power supply allows the UPS to restart automatically when the batteries are discharged and when the mains voltage returns, and the "cold start" function used allows the UPS to start up without mains power connected.