Annex 3: System Turn Off Progress List - Pylontech PowerCube-H1 Operation Manual

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.

Annex 3: System Turn OFF Progress List

Tick after
No.
completion
☐
1 Soft-off the PCS through PCS's control panel.
Turn off the switch between PCS and this battery string
☐
2 (PowerCube-H1/H2), or turn off the power switch of
PCS, to make sure no current through this battery string.
☐
3 Turn off all the "Power Switch" of the BMS.
☐
4 Turn off the "Power Switch" of the MBMS.
Turn off the UPS. (If configured.)
☐

5
the failure then can start next step.
Item
The UPS can turn on to check the equipment (PCS
or battery system etc.). Otherwise must turn off the
UPS to save its power.
43
Refer to chapter
3.6.4.
The first
installation
should do full
charging
progress.
Remark
Refer to chapter
3.6.5.
Refer to chapter
3.6.5.
Refer to chapter
3.6.5.
Refer to chapter
3.6.5.
Refer to chapter
3.6.5.