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davidtudor asked

Charging Rate Multipluss ii

HI

running 3 x Multipluss ii 5000, on a three phase charging system with 8 pylontech batteries connected via Cerbo GX, the Pylontech settings say the maximum charge is 389amps, but even though each Multipluss has 70amp charging capacity, the maximum charge i see is only 151 amps. This is fully automatic using Pylontec BMS, can these settings be adjusted? I would assume to get 210 amp Charging?

48volt charging
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2 Answers
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Alexandra answered ·

@davidtudor

It can be limited by the input current limit and the loads running at the same time.

For example on one phase the input limit it 30A loads are using 20A then the charging with be (20A X 230v ÷ 48v or battery voltage) that will allow 47A of charge.

It can also be limited by how hot the inverter is running as well.

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davidtudor answered ·

Here is a screen shot of my system running.


1699961695794.png (85.6 KiB)
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