Tripp Lite SmartOnline EZ SU20KRTHW 20kVA Tower/Rack Mountable UPS - 12U Rack/Tower - 8 Hour Recharge - 4.30 Minute Stand-by - 220 V AC Input - 200 V AC, 208 V AC, 220 V AC, 230 V AC, 240 V AC Output - Serial Port - USB

Tripp Lite SU20KRTHW 20,000VA / 20kVA / 18,000 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 10kVA, and non-redundant operation at loads between 10 and 20kVA. 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.