Ik heb 2 batterypacks welke aangesloten zaten via 1 smrtshunt. 1 set klapte af en toe eruit op de zekering. Vervolgens een 2e smartshunt geplaatst en aangesloten. Dit probleem komt nogsteeds voor dus maar eens puzzelen naar de piekspanning.
ik de 2e smartshunt niet zie op t dashboard. Wel in de ess en remote console zie afbeelding de waarde 49.2 is enkel van de 1e smartshunt. De tabel eronder laat wel de gecombineerde zien 49. Is dit een bug?
Thank you for the response. It was hidden but already set as battery monitor. Still the ess choses 1 smartshunt as “main”. So percentage shown is only smartshunt 1. Think its not possible to see a combinated value from
Bot smartshunts. Also the if i choose the Multiplus as monitor in the app, smartshunt 1 value is shown.
What do you mean by “jumped out of the fuse”?
A second smart shunt does not change the problem because, as already mentioned, only one shunt can work as a monitor in the system.
Are the batteries/rechargeable batteries of the same type or perhaps different in age?
What kind of batteries are they … in terms of design?
One is half a year newer. The fuse of the 2nd set triggers every once and a while. The max charge rate is 75a which is way within limits of the cells. There are 2 daly bms systems. For what i can see it looks that like around 57 V peak the trigger has been done. Maybe the daly causes thus as a safety feature. For now i lowered the battery limit on the Victron to 56 v to see if this helps…
Solar is connected to the ac but there is not much solar. I added 2 more pictures because i try to figure out when it happens. It seems that on the moment the B2 accu reaches 100% it drops to 0 (fuse blows) also the connector on the fuse feels hot around 98%.
On the same moment the B1 is close to a 100% and that cable is cool.
Seems to me that there is a peek voltage or something on the moment the B2 reaches 100% in combination with the heat around the fuse (wrong or damaged cableconnector?!)
Or any other ideas?