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Annex 3: System Turn OFF Progress List
Tick after
completion
No.
Item
Remark
☐
1
Turn off the switch between PCS and this battery string
(PowerCube-M1), or turn off the power switch of PCS, to
make sure no current through this battery string.
Refer to chapter
3.6.5.
☐
2
Turn off the “Power Output Switch” of the BMS.
Refer to chapter
3.6.5.
☐
3
Turn off the “Power Switch” of the BMS.
Refer to chapter
3.6.5.
☐
4
Turn off the “Power Switch” of the MBMS.
Refer to chapter
3.6.5.
☐
5
Turn off the UPS.
The UPS can turn on to check the equipment (PCS
or battery system etc.). Otherwise must turn off the
UPS to save its power.
Refer to chapter
3.6.5.
