@Phil,Ingineer wrote: When we upgrade an EVSE going to Europe or areas known to have isolated grounds/earths, we disable the ground verification system. In the US it's required.
Is this the reason why Japanese version of this Panasonic EVSE (200V version) is lacking two diodes and a resistor above the fuse?
I have not seen the insides of the European version.
And the second question - do you disable the ground check in the firmware or it's a hardware modification?