Line-Interactive. 0.75 kVA 500 W. Waveform: Sine. 4 AC outlet(s). Sealed Lead Acid (Vrla) 168 Ah. Rackmount Black. Stay always online and prevent data loss. As soon as the power fails, an APC Smart-UPS immediately supplies emergency power to all connected equipment. Because an APC UPS does this automatically, you prevent unwanted failure of, for example, a PC, server or switch. With the APC PowerChute Network Shutdown software, you can even have critical IT hardware shut down automatically and in a controlled manner when the UPS battery is almost empty. This prevents data loss, downtime and physical damage to hardware. Safety. In addition, a Smart-UPS protects connected devices against peak voltage caused by lightning, among other things. This APC emergency power supply is ideally suited for (small) business use. Battery life. You can easily read the expected battery life in the runtime graph, which you can find between the product images. This makes it easy to see how long the UPS will supply emergency power at a certain load. Manage your Smart-UPS. Thanks to the pre-installed network card (ap9641), you can easily connect the APC UPS to the network.