This APC Smart-UPS is designed for IT professionals or network administrators to maintain business uptime and continuity. This 20kVA on-line rack/tower UPS provides pure sine wave power and extended runtime to support critical electronics during power disruptions. It comes with hard wire 3-wire(1P+N+E) and 5-wire(3P+N+E) inputs, 3-wire(1P+N+E) and 5-wire(3P+N+E) outlets. The UPS has an embedded Network Management Card for UPS network-based monitoring and management. The UPS comes with PowerChute Network Shutdown that provides graceful shutdown of physical servers, virtual machines, and HCI clusters. The UPS can connect to EcoStruxure IT or third-party centralized management platforms. The UPS has a 3-year warranty, and the built-in lead-acid battery has a 2-year warranty. The UPS is compatible with SRTGRK1 rail kit sold separately.