question

piet-hein-van-asselen avatar image
piet-hein-van-asselen asked

Blue smart charger (30-3), current read out on BTM

While iam charging 2 battery banks (sepperate output) on my Blue smart 30 (3 outputs max) i wonder about following:

Due to my battery negative poles are connected (suggested by my battery monitor from victron) together to have central minus, i guess my current read out on the battery monitor is total current. (Starter and service battery combined)

While i don't like this because of several reasons (no accurate read-out, battery monitor charge time not accurate) i wonder how to bypass this problem?

The battery charger minus is connected to shuny load side, as suggested. While i have only one minus at the charger i think i cqnt bypass this problem?


Thanks in advance, sorry for my bad english..


Best regards, Piet


charger
2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

1 Answer
piet-hein-van-asselen avatar image
piet-hein-van-asselen answered ·

Can be closed...

Should connect 2nd battery minus at load side of shunt..

2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Related Resources

Additional resources still need to be added for this topic