Hi all,
First time poster, and I've got to say how happy I'am to have come across this group, the knowledge here is unmatched anywhere on the www!!
Anyway, apologies if this has already been covered, i did some searching and could find anything, and apologies for the crude drawing, however i think it covers what im asking.
The build is 32x 3.2 cells, i have the option of 2 cells in parallel and 16 of those pairs in series, or, 16 cells in series with two of those stings paralleled (this is preferred by me), BMS is a Chargery 16T with a 600A DCC.
Question is can i run two 16T's on the two strings, have each 16T drive an interposing relay (R1 & R2) contacts of which will series up to drive the 600A DCC (power through the contacts to the DCC 'coil' can come from either 16T#1 or #2). Each string will have its own shunt which parallel together downstream at the DCC.
I'am aware that i lose any sort of redundancy doing it this way, but is it possible while maintaining adequate protection on both strings ?
First time poster, and I've got to say how happy I'am to have come across this group, the knowledge here is unmatched anywhere on the www!!
Anyway, apologies if this has already been covered, i did some searching and could find anything, and apologies for the crude drawing, however i think it covers what im asking.
The build is 32x 3.2 cells, i have the option of 2 cells in parallel and 16 of those pairs in series, or, 16 cells in series with two of those stings paralleled (this is preferred by me), BMS is a Chargery 16T with a 600A DCC.
Question is can i run two 16T's on the two strings, have each 16T drive an interposing relay (R1 & R2) contacts of which will series up to drive the 600A DCC (power through the contacts to the DCC 'coil' can come from either 16T#1 or #2). Each string will have its own shunt which parallel together downstream at the DCC.
I'am aware that i lose any sort of redundancy doing it this way, but is it possible while maintaining adequate protection on both strings ?