Smart-UPS VT 20kVA Tower UPS offers centralized three-phase power protection. Ideal for small data centers, large retail stores, regional offices, and dense power requirements, the Smart-UPS VT 20kVA Tower UPS includes dual-mains input and scalable runtime for increased availability. The APC Network Management Card with temperature monitoring provides remote monitoring and management through a simple Web/SNMP interface and provides integration with InfraStruXure Manager. All these features make this UPS easiest in its class to deploy, manage and maintain.