The Vertiv Liebert GXT5, 3000VA/2700W, Online Double Conversion UPS comes with Liebert RDU101 Communications Card is a 2U compact UPS system for ensuring health and availability of IT infrastructure. This intelligent and efficient UPS protects critical equipment against outages and every type of power disturbance without drawing on battery power, extending battery life and minimizing replacements. This single-phase UPS can support a wide range of power environment including 110/115/120/125V AC power. The Liebert RDU101 communications card (for installation) with the free Vertiv Trellis(tm) Power Insight Application provides remote management capabilities for viewing up to 100 distributed units and supporting real-time environmental monitoring and alarm notifications. With Liebert RDU101, users can make more informed decisions and fast event resolution. The Vertiv Liebert GXT5 UPS has scalable runtime options with matching external battery cabinets to offer extra time during an outage to support critical equipment and activity. It offers hot-swappable batteries and all hardware for installing it as a tower or in an equipment rack. The unit comes with a rack mounting hardware kit and base for tower installation in open environments. This UPS is ENERGY STAR® 2.0 certified and offers leading normal mode power efficiency and Eco-mode for ultimate efficiency levels. It has a three-year factory warranty. The Vertiv Liebert GXT5 UPS provides premium power protection for critical infrastructure in centralized and edge applications.