This APC Single phase Easy UPS is designed for IT professionals or network administrators to maintain business uptime and continuity. This 6kVA double-conversion on-line 4U rackmount UPS provides pure sine wave power to support critical electronics during power disruptions. The SRV comes with hard wire 3-wire(1P+N+E) input and hard wire 3-wire(1P+ N+E) outlet. The On-Line UPS has a intelligent card slot for optional Network Management Card (AP9544, SRVSMB001, VGL9901l) that enables network-based UPS monitoring and management. The UPS can connect to EcoStruxure IT or third-party centralized management platforms. The Built-in automatic and manual bypass provide seamless power to the load even in the event of an internal detected fault or error in UPS. The UPS is compatible with SRVRK1 and SRVRK2 rail kits sold separately. The Easy UPS and the built-in lead-acid battery has a 2-year warranty. Ideal for small data centers, manufacturing facilities, computer rooms, network storage devices, telecommunication, and healthcare IT.