Energy efficient online double conversion UPS (up to 94% efficiency in online mode). 12000VA/10800W. Versatile tower/rack 9U. Parallel operation (2x6000VA). Multilingual LCD display. Network management card included. USB & Serial ports. 4 dry contacts. RPO & ROO connectors. Power management software compatible with virtual environment. 8 IEC 10A sockets (2 manageable groups) + 2 IEC 16A. Hot-swap batteries. All necessary hardware for rack or rack mounting included.