I just read this European product brochure for a Mennekes EVSE (does the same function as the North American UMC). Interestingly, they have a temperature sensor built into the electrical plug. So it can reduce or interrupt charging if it senses the plug temperature getting too high.
Maybe at some future time, Tesla should revisit their UMC architecture and implement something like actual temperature sensors rather than relying on flaky software algorithms to determine charging faults.
http://messe.mennekes.de/fileadmin/user_upload/Downloads/Prospekte_UK/Charging%20cable%20mode%202.pdf
Maybe at some future time, Tesla should revisit their UMC architecture and implement something like actual temperature sensors rather than relying on flaky software algorithms to determine charging faults.
http://messe.mennekes.de/fileadmin/user_upload/Downloads/Prospekte_UK/Charging%20cable%20mode%202.pdf