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(1)
Turn off the switch between PCS and this battery string (PowerCube-M2), or turn off the
power switch of PCS, to make sure no current through this battery string.
(2)
Turn off the “Isolating Switch” of the BMS.
(3)
Turn off the “Power Switch” of the MBMS. If the ESS configures only single battery without
MBMS, so needn’t this operation step.
Caution:
Before change the battery module for service, must charge/discharge the replaced
battery same voltage to the other in system battery modules. Otherwise the system
need long time to do the balance for this replaced battery module.
Warning:
Do not turn off the “
Isolating Switch
” during normal running condition.
Otherwise will cause this battery string current surge by another battery strings. If
turned off the “Power OUTPUT Switch” in normal running condition, must first turn off
the PCS.
NOTE
After installation, do not forget to register online for full warranty:
www.pylontech.com.cn/service/support
