Keep more demanding IT loads online with the Vertiv Liebert PSI5 2200 rack-tower UPS. Rated at 2,200 VA / 1,920 W, it gives infrastructure teams more usable capacity for servers, storage, network gear, and converged edge systems that outgrow smaller UPS units. This model is designed for 120 VAC environments and ships with an RDU120 card, adding remote management visibility that matters when the UPS is deployed in a locked rack, a branch site, or a distributed edge location. That extra control helps teams monitor power conditions and respond faster without needing to be physically present. The rack-tower format keeps installation flexible, while the higher watt rating supports denser equipment stacks and more aggressive load planning. For organizations that want to protect uptime without stepping into oversized three-phase infrastructure, the PSI5 2200 offers a practical balance of capacity, manageability, and deployment simplicity. It is the kind of UPS you choose when downtime is expensive and the load profile leaves little room for compromise.