Vertiv APS 20 kVA Scalable N+1 UPS | Rack/Tower, Modular

Keep critical operations online with the Vertiv APS 20 kVA Scalable to 20 kVA N+1 UPS. Designed for room-level and mission-critical deployments, this modular system delivers the kind of capacity and redundancy that smaller rack UPS units cannot match. Its online double-conversion topology continuously conditions incoming power, helping isolate sensitive infrastructure from utility disturbances while maintaining stable output for essential loads. The scalable N+1 architecture is the key differentiator. Instead of locking you into a fixed protection model, this platform is built to support growth and redundancy planning in the same chassis strategy. That matters when uptime requirements increase, rack density rises, or procurement needs to phase capital spending over time. With 20 kVA load capacity, 5 minutes of runtime at full load, and 15 minutes at half load, it provides meaningful ride-through for controlled shutdowns or generator transfer. The rack/tower form factor adds deployment flexibility for data rooms and technical spaces where layout constraints vary. Vertiv also specifies a 230 V AC input range of 120 V AC to 280 V AC, which helps the system tolerate broader electrical conditions. For organizations that need serious power protection without stepping into a full facility UPS buildout, this model offers a strong balance of capacity, resilience, and expansion headroom.