Obviously the power problem of the P85D are the contactors and not anything else. Thinking about this I came to a simple solution, but since I am not an engineer I must miss something. So experts, please chime in.
The "old" contactors worked in the P85 and as of Tesla are good for up to 1300 amps. The rear drive inverter does only 1200 amps, so all good here.
So why not just putting and extra lower rated (non expensive , no special metal and microprocessor etc) contactor which feeds the front motor ?
Theoretically they can do 2600 amps together , good for close to 1000 HP.
Problem solved
The "old" contactors worked in the P85 and as of Tesla are good for up to 1300 amps. The rear drive inverter does only 1200 amps, so all good here.
So why not just putting and extra lower rated (non expensive , no special metal and microprocessor etc) contactor which feeds the front motor ?
Theoretically they can do 2600 amps together , good for close to 1000 HP.
Problem solved