A picture of the rating label on the 2020 10.5kW charger from a car in the Netherlands has been posted here - https://www.speakev.com/threads/kona-ev-extra-usb-plug-in-console.147187/post-2786315 From this, it appears that this is a higher-powered single-phase unit with 50A input, NOT the 3-phase unit that was widely assumed when Hyundai announced it :
The picture here shows Type 2 mode 3, 3p + N + ground, all pins populated https://www.speakev.com/threads/kona-ev-extra-usb-plug-in-console.147187/page-2#post-2786798