The static converter 20kVA 400HZ and 60 HZ designed by ECA Group for submarines, is an advanced technological solution that replaces an existing rotary converter. It produces 120V/400HZ network or 60Hz depending on the version. The front panel with its touch screen gives an easy access to various parameters. The equipment is totally secure with its electrical and thermal protections, ensuring the user safety. Local and remote control is available via serial link.