Ah, just for reference, all HPWCs can do 80A (including the one you have now), the rotary switch sets the actual draw (40A in your case). Basically they take the stock version set switch 1 down, rotary to 8, and wire in a 14-50 plug. Guessing they forgot the switch change when they did the value add work.
Ah, just for reference, all HPWCs can do 80A (including the one you have now), the rotary switch sets the actual draw (40A in your case). Basically they take the stock version set switch 1 down, rotary to 8, and wire in a 14-50 plug. Guessing they forgot the switch change when they did the value add work.
ahhh, ok. That's very informative!
So one day, if I every chose to, I could hard wire it and run it at 80AMPs (if I changed my wires and breaker)??? That's pretty cool.
I am wondering if Tesla let these slip out on accident because I do not see where they offer them for sell anywhere. In the video you posted, I believe that is where I asked for the link on where I could get one and someone responded and that's where I bought mine... they just shipped me the hard wired version instead of the NEMA 14-50 one.
coconutboy84
Member
i dont think the wire gauge is capable of 80amps in that one, i think the cord is smaller than the actual 80amp versions sold now.
That could be, I figured the PCB related guts stayed consistent, but the car cable could be down sized. Would then need different SW to disable the higher current settings.
Can't take credit for the video, that was @MorrisonHiker . It's a handy solution (when configured correctly) for people with 14-50 outlets since there is no wiring required. Also covers the speed gap due to the new mobile connectors being set to 32A.
No doubt, its a great option. Also great if you think you may move and want to take the HPWC with you.
What are your thoughts on all these wires just sticking out? Does that look ok or right? It just looks funky to me. lol
Is that the power cable or the car side?
I'd feel better with the ends capped or at least cut flush with the insulation, but they don't look in danger of contacting anything.
It looks like they used the same type of cable for the power in as they did from the car side. Per your original post, Pic 2 shows the small wires connected, and Pic 1 shows the unused ones disconnected.
Does the NEMA 14-50 corded one's manual say anything about whether it still has communicating features to load-share with a 2nd unit? That's my biggest concern, rather than 80A charging, is that I wouldn't be able to daisy-chain it with another HPWC unit in the future to support two chargers on one circuit. Otherwise the price is compelling...
MorrisonHiker
S 100D 2021.4.12
GDNTX
Member
If it all turns out fully legit, looks like a better option than buying a second portable charger (like comes with the M3), if you plan on leaving it plugged in that is like a permanent install. It's got the cool Tesla look, works perfect with the 14-50 and the cord is 4 ft. longer. Shipping is a bit rough. Turns out to be 370 with shipping vs Tesla portable at $300 plus tax and shipping. I like it.
MorrisonHiker
S 100D 2021.4.12
I wouldn't be surprised if it replaces the corded mobile connector which still sells for $520 (and which probably isn't as robust).
Model S/X Corded Mobile Connector
You are refering to the manual, yah?
@wwu123
It looks like the connector for the communication interface is still there. So, assuming it is a value add 80A unit, it could be interfaced with another corded or hardwired unit.
GDNTX
Member
Makes perfect sense - forgot about that one. Very overpriced compared to the portable kit that comes with the car.
MorrisonHiker
S 100D 2021.4.12
It's possible the unit might still support it but there is no mention of it in the manual.
coconutboy84
Member
