Upgrading my Electrical

[Phil9151]

Hi everyone.
I currently have a 6-20r (20 amps) about 2' from my MME chargeport, and that plug is about 6" From the panel. Aside from new breaker, wires, and plug, is there anything I need to worry about when upgrading to a 14-50r?

I have calculated that my home has the capacity to handle the additional amperage, but if anyone has tips to confirm this or suggestions I'd rather quadruple check it than risk any danger.

Finally, is it really even worth it? Some very lazy research indicates 14-50 would double my charge rate over 6-20.

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[macchiaz-o]

In order to use the 20A 240V circuit, you'll need an EVSE that is or can be rate limited to 16A or less.

Ford's mobile charger sets it's limit to 32A when used with its 14-50 connector, and no 20A connector is available for it in North America.

But yes, your current circuit could provide for half the charge rate compared to the included mobile charger, and that could be perfectly suitable to your needs depending on how many miles you average per week.

The vehicle will accept up to 48A when combined with a suitable EVSE and suitable 60A wiring.

Ford's Connected Charge Station, ChargePoint's Home Flex, Grizzl-E, and some other reputable EVSEs allow you to configure the unit to match the wiring limitations.

 

[Phil9151]

I should add that I plan on purchasing an EVSE. I would like to keep the mobile charger in the car for any odd situation that might arise.

 

[Maquis]

Please don’t take offense, but the fact that you’re asking this question means you should hire an electrician to do your upgrade.

 

[cdiv]

Is a faster charge worth it is kinda a hard question to answer until and unless you run into a situation where you're waiting for the car to charge. Since you already have the 6-20, I'd consider buying an EVSE that can be adjusted for a 20 amp circuit but also supports a 50 amp. Use that on the 20 amp circuit for a while before deciding.

 

[louibluey]

Hi everyone.
I currently have a 6-20r (20 amps) about 2' from my MME chargeport, and that plug is about 6" From the panel. Aside from new breaker, wires, and plug, is there anything I need to worry about when upgrading to a 14-50r?

I have calculated that my home has the capacity to handle the additional amperage, but if anyone has tips to confirm this or suggestions I'd rather quadruple check it than risk any danger.

Finally, is it really even worth it? Some very lazy research indicates 14-50 would double my charge rate over 6-20.

I would have an electrician install a 14-50R. When you are talking hours, double can be a big deal.

 

[phidauex]

If your panel is so close to the charge location, and you are planning on buying an EVSE anyway, then I'd recommend just doing it right now and getting the outlet upgraded to a 14-50R (and associated wiring and breaker). It won't be that much more expensive than getting a wimpy EVSE, and it will be much more future-proofed. You may not always need faster charging, but when you do, you'll be glad it is there.

 

[Phil9151]

I didn't think it was necessary but, I should also add that I have experience with electrical. An electrician is not necessary for what I will need to do. My lack of experience is with Electric Vehicles the last time I was working in an electrical panel Tesla was known primarily as the inventory of the polyphase system.

A couple good points have been made, and while it's possible the extra rate isn't necessary it is simple enough to do. I'd rather have and not need than need and not have.

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