Alpha Outback Energy AOESS48V-LFP4100, Руководство по эксплуатации и обслуживанию

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User Manual: revA_3521 Page 21 of 24
5.
Maintenance and Abnormality handling
5.1
Activation and dormancy
5.1.1
System activation
If it meets any of the following conditions when the system is in low-power mode, the system will exit from
it and enter the normal running mode:
When the charger is connected, the output voltage of the charger need to higher than 48V.
1. Turn on the power button.
2. In the case of battery in sleep mode (except battery over-discharge, battery damage, etc.), the
monitoring software can wake up the battery.
Remark: The battery will be in low-power mode after cell or PACK reach over-discharged protection,
wake up every 4 hours to turn on the charge and discharge MOS. If it can be charged, it will exit from
dormancy mode for charging normally; if it can’t be charged after 10 consecutive automatic wakeups, it
will no longer wake up automatically
When the system is defined as charging ends, the recovery voltage still not reach after 2 days of standby
(stand-by time set value), then it will be forced to re-charging till the end of charging again.
5.1.2
System Dormancy
When any following conditions occurs, the system will be in Low Power mode:
1.
The over-discharge protection of the cell or PACK is not released within 60 seconds
2.
The lowest cell voltage is lower than the dormancy voltage, and the duration up to the
dormancy delay time (meanwhile, it meets the requirements of no communication, no
protection, no balance, and no current).
3.
Shut down through the upper computer.
4.
Make sure that the input terminal disconnect to external voltage before entering dormancy
mode, otherwise it will fail to access to Low Power mode.