tinkererguy
Paul Braren TinkerTry.com/Tesla
Yeah, all the Google map data is from supercharger.info, somebody else created the map.Did you pull that data from supercharge.info? Curious why Darien North does not show up as V3.
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Yeah, all the Google map data is from supercharger.info, somebody else created the map.Did you pull that data from supercharge.info? Curious why Darien North does not show up as V3.
Must be old is all. supercharge.info has the correct data.Yeah, all the Google map data is from supercharger.info, somebody else created the map.
According to Tesla’s website, they are only 150kW. I wonder if that is a typo though. They look like v3 cabinets.
View attachment 510440
They are v3, stopped by quickly today. They are not on yet, but based on the looks of it they'll be online by the end of the week or sooner.I stopped here yesterday and none of the stalls were lit. Had to hoof it to West Hartford. And they are V3 — they have the liquid cooled cables (tried plugging in to be sure).
For any V3, never supposed to matter what stall you choose. Too bad they don’t just go with numbered spots only (without the letters) to reduce confusion.
What is the weak link? Hardware in the cabinet? Wiring to the transformer? Transformer itself?Tesla did say this when V3 was introduced, but it is simply isn't true. Each group stalls is connected to a cabinet which can only take way less than 1MW from the grid.
Hmmm, I wonder if all of the 1's are tied together and all of the 2's are tied together, meaning you share amongt all of A,B,C,D instead of just A,B...
Here's the 150 kW Meriden Supercharger listing on tesla.com:yes. There are 2 big white SuperCharger cabinets. Each appears to control 4 stalls.
These are “v3” chargers but apparently there is only enough power coming from the grid to get each cabinet up to about 600 kW, so the stalls are being limited to 150 kW (which explains why Tesla’s website lists them at 150 kW, not 250 kW).
However, one advantage of v3 cabinets is that they *should* still provide the maximum amount of 150 kW when all stalls are being used at the same time.
yes. There are 2 big white SuperCharger cabinets. Each appears to control 4 stalls.
These are “v3” chargers but apparently there is only enough power coming from the grid to get each cabinet up to about 600 kW, so the stalls are being limited to 150 kW (which explains why Tesla’s website lists them at 150 kW, not 250 kW).
However, one advantage of v3 cabinets is that they *should* still provide the maximum amount of 150 kW when all stalls are being used at the same time.
Ah yes, so if all stalls tried to start full speed 250 kW charging at once (such as Model 3 LR and soon Model Y), it wouldn’t be able to handle that concurrently, but I doubt this sort of coincidence is likely to ever happen, so it seems to be an ok design choice. Good to see in car map working now too.In the car map Meriden appears as 250kW, so I still believe the entry in the web site is just an error. Anyway, the cabinets cannot supply 1MW or even 600kW, but they can dynamically allocate power between the four stalls connected to them.
Supercharged there today around noon. Very busy with many New York and New Jersey folks grabbing a quick charge on their way through Connecticut. Its a great supercharger.Ah yes, so if all stalls tried to start full speed 250 kW charging at once (such as Model 3 LR and soon Model Y), it wouldn’t be able to handle that concurrently, but I doubt this sort of coincidence is likely to ever happen, so it seems to be an ok design choice. Good to see in car map working now too.View attachment 511876
In the car map Meriden appears as 250kW, so I still believe the entry in the web site is just an error. Anyway, the cabinets cannot supply 1MW or even 600kW, but they can dynamically allocate power between the four stalls connected to them.
Footnote: At this V3 site, the transformer is labeled "750 KVA", as seen in the pic I took back on Dec 12 2019:And ... the cabinets share power with one another across a common DC bus. Power from all cabinets can feed all stalls. It truly doesn’t matter where you plug in.
As for the 1MW transformer being a limiting factor, that is true. However, solar and battery storage can also be placed on the common DC bus, supplementing what’s available from the grid.