Keor S - On - line double conversion UPS (tower) - single phase - For industrial environment (food industry, laboratories ...) or applications requiring long backup time (electro - medical ...) - Installation : downstream power generators. Possibility to add batteries for extended autonomy. Parallel connection possible : up to 4 UPSs. Advanced management depending on the battery discharge level - Sinusoidal output - LCD screen - Self - diagnosis - Power factor : 0,9 - Integrated automatic bypass and maintenance bypass. Integrated slot for installing a comm unication interface for Ethernet network connection, to be ordered separately - Cold Start Function. Microprocessor control - Telephone line/Internet (RJ 11/RJ 45) - Remote emergency shutdown function (''Emergency Power Off'' - EPO). Equipped with 4 wheels for easy moving of the UPS