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Author Topic: charge tank  (Read 15506 times)

Killroy

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Re: charge tank
« Reply #135 on: May 12, 2017, 09:07:33 PM »

With the charge tank you get 3,8kW from the books, but in real life it's more like 3kW. Been there, done that, have the logfiles ;)
Also, with 6,6kW charging power the bulk fill rate is approximately 1 minute per % so 20-95% takes 75 minutes. Also, been there, etc.

Ok that makes better sense, so I had to revise the numbers again. 

Do you had a power tank and not you have the DigiNow, or do you have both?
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Skidz

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Re: charge tank
« Reply #136 on: May 14, 2017, 02:40:52 AM »

I still have the charge tank for flexibility. I can now charge at home single phase with 1,3kW without or at 2kW with the charge tank, on the Mennekes with 3,3 kW, or with my homebrew Remmie-supercharger at 6,6kW total.
To clarify, I have the 1.3kW onboard, the 2kW'ish chargetank and the 3.6kW homebrew Remmie-charger. This add up to just under 7kW in practical use, the app shows 6950W max charge power.
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kashography

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Re: charge tank
« Reply #137 on: May 14, 2017, 03:47:37 AM »

I still have the charge tank for flexibility. I can now charge at home single phase with 1,3kW without or at 2kW with the charge tank, on the Mennekes with 3,3 kW, or with my homebrew Remmie-supercharger at 6,6kW total.
To clarify, I have the 1.3kW onboard, the 2kW'ish chargetank and the 3.6kW homebrew Remmie-charger. This add up to just under 7kW in practical use, the app shows 6950W max charge power.

how do you combine the chargetank and the hombrew charger? Do you plug in 2 times or can you use all of the chargers (so 7kw) with one Mennekes cable?
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Electric Cowboy

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Re: charge tank
« Reply #138 on: May 14, 2017, 06:04:36 AM »

Remember you can not use all 13kWh of your pack. using the onboard charger you get about 11.2kWh useable and using the diginow you get about 12.2 kWh useable

if you have an older pack it is similar 12.5 you get around 10.5-11kWh

and 11.4 you get 9-10 kWh useable

industry standard measurements are 20% - 80%

Thats why we also add in the hershner rate which is 0%-cutback

Skidz

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Re: charge tank
« Reply #139 on: May 14, 2017, 01:14:58 PM »

Yups, made a custom cable mennekes <> j1772 that also breaks out the unused phases to use them with the homebrew.
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