What is the applicable standard for a converter?
Converters that use linear technology fall within the scope of AS/NZS CISPR 14 or CISPR 14-1 or EN 55014 if they are designed for connection to a low voltage electrical supply. Converters that use switched mode technology fall within the scope of AS/NZS CISPR 11 or CISPR 11 or EN 55011. Converters that are part of or an independent auxiliary for exclusive use with lighting equipment fall under AS/NZS CISPR 15 or CISPR 15 or EN 55015. The relevant EMC standard for uninterruptible power systems is AS 62040.2 or IEC 62040-2 or EN 50091-2.