Metal cabinet with cover with key but without back. For the installation of equipment comprising a power supply unit, amplifier and 10 modules or power supply unit and 11 modules. Also it is
possible to assemble equipment with 2 power supply units , an amplifier and 8 modules, or 2
power supply units and 9 modules. The SP-226 support frame is not included. VE-500 ventilator
available as an option.