openinverter forum

Hello, for my Tesla powered speedboat project I would like to use the boost charging capability of the SDU inverter. I already have the motor spinning, low voltage only, using the Openinverter logic board.
I have read some comments already about this item, but one question still remains; does it matter to which phase I connect the HV positive from the rectifier?
Thank! Best regards, Frederik

Frederik wrote: ↑Sun Feb 25, 2024 1:45 pm does it matter to which phase I connect the HV positive from the rectifier

Yes, phase 2 is used for switching so that one you musn't use. So phase 1 or 3

Thanks Johannes!