The charging shut down on my Tesla this AM (set at 48 amps). I noticed the cable from the HPWC to the car is "bubbled" in many places indicating excessive heat. The bubbling starts at about 10" from the handle end and extends about 6 feet. The handle was hotter than the cable to the touch.
This equipment has been used very little since I normally charge at work. When it was installed I did a temp check after 30 minutes of 11 kW charging and AOK. So whatever it is, it degrades fairly quickly.
Check your cable, if you see bubbling of the insulation take the appropriate action. If you want to play it safe, reduce your current to no higher than necessary.
I will be replacing this with Gen2 HPWC which is far more robust.
This equipment has been used very little since I normally charge at work. When it was installed I did a temp check after 30 minutes of 11 kW charging and AOK. So whatever it is, it degrades fairly quickly.
Check your cable, if you see bubbling of the insulation take the appropriate action. If you want to play it safe, reduce your current to no higher than necessary.
I will be replacing this with Gen2 HPWC which is far more robust.