question

Herve RV Nizard avatar image
Herve RV Nizard asked

Why low AC charging Amp ?

screenshot-62.pngscreenshot-59.pngscreenshot-61.pngscreenshot-60.pngMulti II 48/8000 + 2 PYLONTECH UP5000

GRID on AC IN 1

Weather is bad today so want to force charge from AC . Disconnected VS to let AC Charge.

Settings are charge 40 A from AC but only charging 3 to 5 A ?

AC Current limit is 50A .

I can't understand why is this system not accepting more charge .

very familiar with Victron environment and settings . double checked all I could think of .

Any suggestion highly appreciated . Thanks .



MultiPlus Quattro Inverter Chargerbattery charging
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4 Answers
nickdb avatar image
nickdb answered ·

I presume since you are using virtual switches that you can't be using ESS - which would need to be set to "keep charged".

Are any voltage limits set in DVCC?

If you aren't using a genset I wouldn't enable dynamic current limiting.


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Herve RV Nizard avatar image
Herve RV Nizard answered ·

thanks. no voltage limit on dvcc and charged yesterday from solar to 100% and 52 V.

Not using ESS indeed


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seb71 avatar image
seb71 answered ·

In your GX device (Cerbo or whatever), check the "Input current limit" value for the inverter.

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Herve RV Nizard avatar image
Herve RV Nizard answered ·

I unticked Dynamic current limiter and it works fine now ! Still do not really why would the dynamic current limiter do that and limit the charge , buscreenshot-65.pngt must admit you were right on point . thank you . appreciate .


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