This line-interactive UPS system protects your critical network systems from damage, downtime and data loss. This UPS system generates pure sine wave power for superior compatibility with active PFC power supplies and other sensitive equipment. It also has a feature called automatic voltage regulation (AVR) that detects when input voltage is out of bounds and corrects it without using the battery. All Tripp Lite UPS systems also include built-in surge protection and noise filtering to shield your equipment from destructive transient voltages and electromagnetic (EMI/RFI) line noise. Features flexible management options that allows you to remotely monitor your UPS. Multi-function LCD screen provides easy access to detailed UPS settings and information. Graceful shut down to prevent data loss and corruption during extended blackouts.