I have 4 12v batteries 110amp in series giving 24v to run a miniature electric loco
I am looking for a wiring diagram
4 12v Batteries in series one 24 v charger a BMV-712 Smart Battery monitor also using Victron Energy Battery Balancer a Buck converter 24v to 12v to run 12 accessories i.e. lights
The output from the batteries powers a Idrive speed controller
have a look at image 12 in the BMV-712 Smart Battery monitor set up giude
https://www.victronenergy.com/upload/documents/Quick-Install-Guide-BMV-712.pdf
just add your second pair as I have shown here
add the Battery Balancer to the main negative, the same positive as your midpoint and then to the main positive.
add the charger and loads as shown above
hope this helps
12 v 110 amp Lead Acid leisure batteries
I am new to these Victron products so I need very basic help
Where in a four battery series wiring does the Smart monitor go and the Balancer is this one or more also connection of one 24v battery charger
Sorry all new to me novice in setting up such a configeration
As commented above 4 12v batteries in series = 48v not 24
Start here www.victronenergy.com/upload/documents/The_Wiring_Unlimited_book/43562-Wiring_Unlimited-pdf-en.pdf
Once you have decided how to wire your 4 batteries I'm sure many people will help with the fine detail ......
please read the question
"giving 24v to run a miniature electric loco"
so, 2 by 2 for a 24V system :)
