The Tripp Lite SMART5000XFMRXL 5 kVA Smart RM UPS. 5000 VA line-interactive UPS for server, network, and telecommunications equipment. UPS with internal batteries requires three (3) rack spaces installed. Accepts 208 V nominal input voltage. Simultaneous 208 and 120 V output. Corrects brownouts and overvoltages from 167 V – 260 V. Sine wave output. Maintains battery-derived AC output during blackouts and severe voltage fluctuations. Expandable runtime with optional external battery packs. Eleven (11) output receptacles. NEMA L6-30P input connection with support for user-supplied 50 A or hardwire input. Network-grade AC surge and noise suppression. Network management interfaces include USB, DB9 serial and SNMPWEBCARD slot. Supports simultaneous detailed monitoring of equipment load levels, self-test data and utility power conditions via all network interfaces simultaneously. Includes PowerAlert monitoring software and complete cabling. EPO interface. Integrated eight-bank switched PDU. Three-stage metered current monitoring and battery charge LEDs. Utility power and voltage regulation LEDs. Audible alarm. Self-test. Four-post rack mounting accessories included, 2-9USTAND and 2POSTRMKITHD accessories available. Field-replaceable, hot-swappable internal batteries and battery packs.