APC Back-UPS Pro BR900G-GR 900VA

Low Power Back-UPS Pro 900 230V Automatically increments low voltage and decreases high voltage to levels appropriate for your equipment. Protects connected devices from surges on data lines. The alphanumeric display shows system parameters and warnings. Allows management of the UPS through the USB port. Key UPS status parameters at a glance: Multiple status displays with bar graphs showing load and battery status. Patent-pending mode of operation that shuts down unused electrical components when power supply conditions are good, allowing for very high operational efficiency without sacrificing safety. Power saving features automatically turn off peripheral devices when the master system, typically a PC, goes into standby mode or shuts down. Peripheral power is restored immediately as soon as the master system is reactivated or powered on. Reserves capacity and runtime for connected equipment that needs to be switched to UPS battery power in an emergency; less important devices are only protected against overvoltages Extends battery life and runtime by correcting undervoltages without draining the battery.