[Kevin Sharpe]

Also prepared some cable mangement and mounting plate for HJVB.

Are you aware that you're missing the box that switches between 1 and 3 phase AC? It's fitted to the HVJB on the opposite side to the Charger. You can see it in the attached photo.

I have one on route to me and will produce a schematic in a week or so. You may want to review the HVJB schematic (here) before turning on the power

 

[Kevin Sharpe]

If I want to look for one box, what is i called ??

I can find no reference to the 'box' in the Tesla service manuals and parts lists... I'll publish the part number when it arrives. I also need to understand how Tesla supported both 1 phase and 3 phase charging on the dual charger setup (afaik the 'box' only supports a single charger )

 

[Kevin Sharpe]

Plastic piece where small box supposed to be.

EU HVJB with AC switch box for sale on ebay in Germany;

https://www.ebay.co.uk/itm/1059698-...-Model-S-85D-AWD-04-2015-02-2016/162974191292

 

[Kevin Sharpe]

Missed it

That's a shame... I'll let you know when I see another.

In the meantime, I have a switch box on route to me that I will produce a schematic for... once that's complete you can build your own box or it's possible the box might be for sale

 

[Kevin Sharpe]

That sounds very nice, Kevin !

I've made a start

Hacking the Tesla Model S Rear Junction Box (AC Switching)