Shenzhen Herewin Technology Co.
，
Ltd.
15
3. Power line connection
Before parallel connection of power lines, make sure that the power switch of each
battery is turned off.
Each battery has two positive and two negative extreme ports. One of the positive poles
of the battery module is connected to the positive pole of the next group of adjacent
battery by using the
“
5 # parallel positive pole line
”
,
and one of the negative poles of
the battery module is connected to the negative pole of the next group of adjacent battery
by using the “6 # parallel negative pole line
”.
The positive ports of all battery modules
are parallel in sequence, and the negative ports of all battery modules are connected in
parallel. Finally, the positive and negative ports of a group of battery modules are
connected to the inverters by using
"
2 # output positive pole line" and "3 # output
negative pole line".
The wiring method is detailed in
"
48V/50Ah parallel wiring diagram".
The parallel connection of battery packs is only used to prolong the working time
of the equipment, not to increase the output power of the battery, so the maximum
recommended charging current of the battery packs after parallel connection is limited to
25A and the recommended maximum discharge current is limited to 25A.
4.Turn on the battery
When ON/OFF is pressed, the switch will lock itself at the press position and wait a few
seconds, the output of the battery will be turned on. At this time, the battery can be
charged or discharged.
5.Turn off the battery
When the ON/OFF of the battery is pressed again, the switch will be reset, the battery
will be turned off and the output will be turned off.