8.1.1 PYLONTECH BATTERY CONNECTION – 1 BATTERY TOWER
Battery
Power connections between batteries
and BMS:
Batteries
are connected
IN SERIES
to
each other:
•
Negative input (-) of
battery 1
connected to positive input (+) of
battery 2
.
•
Negative input (-) of
battery 2
connected to positive input (+) of
battery 3
.
•
…..
•
Negative input (-) of
battery N-1
(second-last) connected to positive
input (+) of
battery N
(last).
Connect each battery to the metal rack
and connect accordingly to the ground
system.
Communication connections between batteries
and BMS:
•
Link port of the
BMS
to link port 0 of
battery 1
.
•
Link port 1 of
battery 1
must be connected to link
port 0 of
battery 2
.
•
…
•
Link port 1 of
battery N-1
(second-last) must be
connected to link port 0 of
battery N
(last).
Power and communication connections between batteries and BMS
BMS
The
BMS
is connected in parallel to the
series consisting of the
batteries
:
•
Negative input (-) of the
BMS
connected to the negative input (-) of
battery N
(last) in the series.
•
Positive input (+) of the
BMS
connected to positive input (+) of
battery 1
.
PE cable
Power and communication connections between BMS and inverter
ADD:
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Communication connections between BMS and
inverter:
