This APC Smart-UPS is designed for IT professionals or network administrators to maintain uptime and business continuity. This 6 kVA online tower UPS provides pure sine wave power and long runtime to support critical electronic components during power outages. It comes with a 3-wire cable entry (2P+E), 3 NEMA L6-30R outlets and 2 L6-20R outlets. The UPS has a built-in network management card for network-based control and management of the UPS. The UPS comes with PowerChute Network Shutdown that provides graceful shutdown of physical servers, virtual machines, and HCI clusters. It has an additional SmartSlot for an optional accessory card, such as a dry contact I/O card. 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 SRTRK2 (4-post) and SRTRK3 (2-post) rail kits, which are sold separately.