PowerWalker VI 1500 RT LCD is a Line-Interactive UPS with pure sine wave, microprocessor control and designed for fulfilling high quantity power protection demand. This series UPS can be applied to standard 19” rack, and the 2U height design facilities your whole system planning and installation.- High Frequency Topology- Pure Sinewave Output- Output THDV < 3%- Selectable Line Sensitive- Swappable LCD Direction- Extended Run Time- Power Management Software- Multi Communication Ports- Optional SNMP and Relay Card- Self-Monitoring and Fault Diagnosis- Load Segments Control- EPO Connector