Deligreen BI51, Руководство пользователя

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. BI51 Type User Manual V2.4
9
Figure 3 System wiring diagram
Notice: BIU have to be installed into the negative side of battery pack when using BIU +BMU
combination. e.g: when using BM5116 to collect a 32 cells pack, the cell of total negative is
B1,the cell of total positive is B32.Then BI5116 should collect B1~B16,and BM5116 should collect
B17~B32.It’s very important to connect correctly, or the total voltage and insulation detection will be
influenced.
2.3 System parameters
Table 3 System parameters
Parameter Min Typical Max Unit Description
Detection range of
total voltage
12 \ 600 V 12~300V, rated voltage of battery pack
Detection accuracy
of total voltage
\ \ \ %
≤ 0.2%
Total voltage
detection channel
\ \ 2 \
Two channels of relay could be used at same
time.
Series of battery 4
\
160 S
BIU can collect 48s at most; BMU qty can be
extended to 10.units.