. Smart-UPS is trusted to protect critical data and equipment from power problems by supplying clean and reliable network-grade power. In addition to legendary reliability and manageability Smart-UPS have extremely high efficiency at low medium and high load levels making them ideal for today\'s multi-core or virtualized servers that have varying load consumption. Rack mounted Smart-UPS are ideal for powering blade or density optimized servers in a distributed power protection environment as the primary or redundant protection. Smart-UPS feature a 16-segment LED display extended range automatic voltage regulation (AVR) and pure sine wave output on battery..