Salicru's SPS ADVANCE RT2 series is a range of UPS featuring line-interactive technology with sine-wave output voltage & convertible tower/rack format, the height being only 2U for all power ratings. In addition, its output power factor of 0.9 & compatibility with APFC (active power factor correction) type loads make it the best option for any type of load that requires protection. In terms of communications, it features an RS-232/USB interface (compatible with HID protocol) & a smart slot that can optionally hold an SNMP card, MODBUS or potential-free contacts; also available are software packages for local or virtual monitoring & management of protected devices. & other outstanding features include: solutions for applications with long backup (by means of equipment with extra chargers & additional battery modules), swivel mount display & adapters (pedestal & lugs) for placing in tower or rack formats & programmable outputs (critical/non-critical loads) to extend the available backup. The power range for the SPS ADVANCE RT2 series is: 800, 1, 100, 1, 500, 2, 000 & 3, 000 VA.