f. Dual 120v plugs for opposite phases.
A accessory with this feature is being considered with a safety interlock. Gary is correct on his comments, this unit was completely de-potted which was very labor intensive even for someone with years of experience, after doing this by hand in the most careful manner some parts were damaged and replaced. There were several modifications to the board. The cable end will not be extended on wall side to keep everything as close to compliance. There may also be an option for extending the J connector for those interested. Considerable time and effort went into these modifications, testing was also performed to exceed the voltages as the unit will fail if used on 240,3 even with a universal supply. Any other loads on the charge location in general like a motor, or voltage pitch would also cause a failure without the additional mods. In the testing phase of the original unit it was found to not meet the actual SAE spec.