Tripp Lite SU16KRTG 16,000VA / 16kVA / 14,400 watt online, double-conversion UPS system offers complete power protection for critical server, network and telecommunications equipment in a 12U rack/tower configuration. This system delivers complete N+1 redundancy when used at loads up to 8kVA, and non-redundant operation at loads between 8 and 16kVA. Fault-tolerant auto-bypass prevents unexpected service interruptions during UPS overload or internal fault conditions. Included parallel PDU with manual bypass switching enables hot-swappable replacement of all major UPS system components in both N+1 and combined operating modes. Enhanced availability, fault tolerance and simple hot-swap replacement options make this UPS ideal for advanced networking applications in data centers, computer rooms, network closets and rugged industrial locations. Tripp Lite SU16KRTG 16kVA, 16,000VA / 14,400 watt on-line, double-conversion UPS system in 12U total rack/tower configuration Unique configuration offers 16kVA non-redundant operation and automatic N+1 redundancy at load levels of 8kVA and under Included Parallel PDU with manual bypass switch enables hot-swap replacement power modules at any supported load level Hardwire input; 8 C19 outlets Maintains full-time sine wave output within 2% of selectable 200/208/220/230/240V nominal Supports 50/60Hz operation for worldwide frequency compatibility Compatible with Tripp Lite UPS management card options TLNETCARD, WEBCARDLX, SNMPWEBCARD, MODBUSCARD and RELAYIOCARD (NOTE: Applications utilizing any supported network management card option, require the installation of two of the same model network card – install one card per included UPS power module) Optional WEBCARDLX (sold separately) with the latest version of PowerAlert Device Manager firmware (PADM20) provides enhanced remote management capabilities PADM20 and PowerAlert Element Manager (PAEM) form a powerful tool for expanding maintenance functions in large installations, including firmware update checks and backup and restoration of device configurations Expandable runtime with optional external battery packs Some external battery configurations require the use of Tripp Lite’s External Battery Configuration Software (see manual) Battery independent restart Intelligent battery management system with temperature-compensated charging extends battery life HID-compliant USB interface USB & Serial ports enable data-saving unattended shutdown when used with Tripp Lite’s PowerAlert software, available via FREE download from www.tripplite.com/poweralert Optional 2POSTRMKITHD supports installation in 2 post 19 inch racks (4 required) Optional 2-9USTAND supports upright tower placement (2 required) Supports Emergency Power Off (EPO) via built-in interface Front panel LEDs and LCD readout with scroll controls LED / LCD display panel rotates for viewing in rackmount or tower configurations External battery packs are field replaceable and hot swappable Frequency conversion mode enables conversion of 60Hz to 50Hz or 50Hz to 60Hz (no de-rating)