Nuvation BMS NUV300-BC-12, Руководство по установке

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all unused cell inputs between the group’s top cell and VCELL8 must be connected to VCELL8 .
Recognizing that the positive terminal of the top cell of the more negative group always connects
to the negative terminal of the bottom cell of the more positive group and to
VCELL8 , the positive
terminals of the cells in the more positive group must connect in ascending voltage order to VCELL9 ,
VCELL10 , etc. If fewer than 8 cells are connected in the more positive group, then that group’s top
cell and all unused cell inputs between the group’s top cell and VCELL16 must be connected to
VCELL16 .
NUV300-BC-16: Connecting 16 cells to J8 shows the connection of 16 cells to a NUV300-BC-12
controller. It is recommended to use a NUV300-BC-12 for an 11-cell stack, but if a NUV300-BC-16
must be used, an example of the correct connection of 11 cells to a NUV300-BC-16 is presented in
NUV300-BC-16: Preferred method of connecting 11 cells to J8 . A less desirable connection
example is shown in NUV300-BC-16: Less optimal method of connecting 11 cells to J8 which
assumes 3 cells are sufficient to provide the required 11V minimum to the lower group.
Use a separate wire to connect input VSTACK_SENSE to the negative end of the most negative
(bottom) cell of the more negative group.
Installation Guide - 2018-10-08, Rev. 2.0
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