Line interactive UPS. With LCD display. Classification: VI-SS-313. Suitable for small servers, networks and telecommunications applications. Pure sinusoidal voltage at the output (also in battery mode). ABM (Advanced Battery Management). For up to 50% longer battery life. Hot-swap battery replacement possible during operation. Frequency: 50/60 Hz auto-selection. +/- 5 Hz frequency tolerance. Continuous regulation of input voltage fluctuations using the buck and boost function without straining the battery. Software Suite. USB cable. Serial communication cable and 2 connection cables. IEC-IEC included in delivery. Outputs: 4 x IEC320/C13. Interfaces: RS232 + USB. Management software. Serial and USB cable.