Ensures a purely sinusoidal output signal, recommended by server manufacturers, by using power supplies with power factor correction. The Smart-UPS has been tested and certified to safety standards, so you can be sure that the system meets or exceeds the most stringent industry guidelines. Intuitive LCD interface with precise information and support for on-site UPS configuration with convenient navigation buttons. Over 15 programmable settings, including control of groups of switchable outputs, allow application-specific settings, thresholds and notifications. Power conditioning optimized for network operation provides protection against harmful overvoltages and electrical noise. The automatic electronic voltage regulation increases a low input voltage by up to 30% and reduces too high voltages by up to 12% without battery activation. Reliable battery backed emergency power supply in case of a mains power failure or for a controlled system shutdown. Patented Green Mode for efficiency above 97%. The Smart-UPS was the first network UPS with the Energy Star seal. The intelligent battery management from the technology pioneer APC optimizes the performance and service life of the battery through the intelligent precision charging function with temperature compensation. Dynamic date display for battery replacement and automatic self-tests ensure high reliability and provide timely information about a required battery replacement. The battery modules are convenient, easy to connect and can be replaced during operation.