5000VA line interactive UPS for server, network and telecommunications equipment/UPS with internal batteries requires 3 rack spaces installed/accepts 230V nominal input voltage/Corrects brownouts and overvoltages from 170 to 282V/Sine wave output/Uninterruptible Power Supply (UPS) maintains battery derived AC output during blackouts and severe voltage fluctuations/Expandable runtime with optional external battery packs/11 output receptacles/Hardwire input connection/Network-grade AC surge and noise suppression/Network management interfaces include USB, DB9 serial with contact closure and SNMPWEBCARD slot/Supports simultaneous detailed monitoring of equipment load levels, self-test data and mains power conditions via all network interfaces at once/Includes PowerAlert monitoring software and complete cabling/Emergency Power Off (EPO) interface/3 stage metered current monitoring and battery charge LEDs/Mains power and voltage regulation LEDs/Audible alarm/Self-test/4 post rack mounting accessories/2-9USTAND and 2POSTRMKIT accessories available/Field replaceable, hot-swappable internal batteries and battery packs/Attractive all-black UPS design/Two year warranty