Pylontech PowerCube-X1 Operation Manual page 29

Check the UPS is turned on. And the UPS is power
☐
12
supplying. (If configured)
Switch the external power or PCS on, to sure all the
☐
13
power equipments can work normally.
Turn the BMS (Battery Control Modules) of each
battery string on (from 1
☐
14
If every battery string are working normally.
☐
15 Then switch the MBMS on. The MBMS will self-check
and check each battery string one by one.
The first installation should do full charging progress.
After MBMS has communicated with each BMS, it will
run parallel operation. It will begin from lowest voltage
☐
16 battery string to do the parallel operation during the
charging.
If the status LED of BMS turns to green, it means this
battery string is in parallel operation.
Turn on the "POWER RELAY SWITCH":

Turn on the "Power Switch":

The battery string's system will check itself, if

work normal the battery string system will
goes into
self-check
If has failure during the self-check, must
debug the failure then can start next step.
29 / 31
BMS to the last, one by one)
st
mode.
Refer to chapter
3.6.4.
Refer to chapter
3.6.4.
Refer to chapter
3.6.4.
Refer to chapter
3.6.4.
The first
installation
should do full
charging
progress.
18BISV0101