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Just read the page.......
I actually have testing this unit (and I'm in the DC charging business). It's complete junk.
There are some others from China that are low priced, and relatively small, that I like.
As everybody already has figured out, if your are plugging a 10kW or less DC charger into a 50 amp circuit, you already have a 10kW charging sitting under your rear seat. Just plug in the UMC.
If you had a high quality portable 20-50kW charger, where would you plug it in?
That is not "mini CHAdeMO" that is normal commercial CHAdeMO. The 100A DC CHAdeMO made by BTC Power takes 120Y208V 3-phase power at 160 amps per phase. That is the minimum service that can support what you're talking about. The more common 50kW CHAdeMO and CCS chargers require 277Y480V power like the Superchargers use. A Supercharger cabinet needs 192 amps per phase while a 50kW station only needs 75 amps per phase.Have you come across anything interesting in regard to low power, consumer level chademo?
I hope someone will come out with a mini chademo/Supercharger that would allow businesses, or even homeowners, to DC charge in the 30-50kw range.
So if a house/business had 30kw extra capacity, 240v / 150a minus 20%, a DC option is not viable?
I don't have a lot of technical knowledge on the subject. Thanks.
The problem is that there are not many external DC chargers that run on single phase. It is much easier to rectify 3 phase power. Also, the equipment is expensive to the point that it's not worth doing if it's not more than twice as fast as the alternative. 72 amp or 80 amp upgrades to the Tesla on-board charger are much more cost effective than an external DC charger would be.So if a house/business had 30kw extra capacity, 240v / 150a minus 20%, a DC option is not viable?
I don't have a lot of technical knowledge on the subject. Thanks.
Can these chargers accept DC input? if yes what is the voltage range?Two used Nissan / Sumitomo 44kW CHAdeMO chargers
Two used Nissan / Sumitomo 44kW CHAdeMO chargers for sale
Can these chargers accept DC input? if yes what is the voltage range?
I actually have testing this unit (and I'm in the DC charging business). It's complete junk.
There are some others from China that are low priced, and relatively small, that I like.
In my EV community a lot of us have cars with those bottlenecked on-board chargers so something like this is interesting, if it does work well enough.