<p>Liebert GXT4 is a true on-line UPS that delivers continuous, high-quality AC power to connected equipment with no interruption when transferring to battery. It provides protection from blackouts, brownouts, sags, surges or noise interference. </p><p>For robust UPS protection up to 3kVA, the Liebert GXT4 UPS provides industry leading features in a compact design:</p><ul><li>On-line design means zero transfer time. When utility power fails, your critical load remains supported by a seamless flow of power.</li><li>Highest level of protection available in this capacity range.</li><li>Selectable Eco-Mode allows improved energy efficiency.</li><li>Easy serviceability with replaceable, hot-swappable batteries.</li><li>Controllable power to multiple devices via two independently programmable pairs of outlets.</li><li>ENERGY STAR® qualified models available. Intelligent-ready networking.</li><li>Optional Unity card offers compatibiilty with environmental sensors (temperature, humidity, door open status and more).</li></ul>