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Karsten avatar image
Karsten asked

At which value is the cell imbalance warning activated and can this value be changed ?

AC ESS System with Lithium Battery

warnings
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2 Answers
Guy Stewart (Victron Community Manager) avatar image
Guy Stewart (Victron Community Manager) answered ·

This is decided by the BMS and the Victron system only receives the signal of the imbalance, the GX device does not make any decision about if a cell is imbalanced based on voltage.

It cannot be changed on the Victron side, and in most cases I would expect it can’t be changed on the BMS side either, unless it’s a very customisable BMS.

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Karsten avatar image
Karsten answered ·

Thanks for your quick answer. So far understood. Approxymately what max. value of imbalance is acceptable for an Lithium Battery ?

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nickdb avatar image nickdb ♦♦ commented ·
Decided by the manufacturer and only noticed at top/bottom of charge.
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