question

franschhoek-electric avatar image
franschhoek-electric asked

Battery Monitor [512] Automatic monitoring High voltage alarm: Alarm

Hi,

Having an issue on two sites where the BMS of the battery is connected, and settings are done according to the application note. I have limited the charge current to 50A and the charge voltage to 55VDC.

MultiPlus-II 5KVA firmware 498 and Cerbo GX firmware V2.92

The screen snip High voltage alarm.PNG

Has any one had this issue and what's the best way to correct.


Kind regards

Chad

Multiplus-IIalarmfreedom won
high-voltage-alarm.png (36.3 KiB)
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1 Answer
nickdb avatar image
nickdb answered ·

What batteries are these?

New lithium batteries and high voltage alarms are common and generally need to be kept on keep charged mode for a few days, or have the CVL limited with DVCC while they balance.

Just noticed the tag that its FW. If it’s the e-tower its all normal.

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Related Resources

MultiPlus-II Product page 

MultiPlus-II Manual

MultiPlus-II 230V Datasheet 

VE.Bus Error codes

Victron & Freedom Won LiFePO4 Batteries - Freedom Won LiTE and eTower


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