Dyness PowerDepot H5B, Руководство пользователя

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PowerDepot H5B series User Manual
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4.2 Alarm description and processing
When protection mode is activated or system failure occurred, the ALM indicator on the
front panel will alarm. User can inspect the system through management software to
check specific alarm class and take appropriate action.
4.2.1 Alarm and countermeasure for affecting system output
If there are any abnormalities affecting the output, such as battery cell in the battery
module occurs over-current protection during charge/discharge, under-voltage protection,
and temperature protection in the system, please refer to Table 4-1.
Table 4-1 Main alarm and Protection
Statue Alarm category Alarm indication Processing
Discharge
state
Over-current
RED light flashing
Buzzer start
Stop discharge and reduce
discharge current below rated
value.
High temp protection RED light flashing
Stop discharging and find out
the cause of the trouble.
Low voltage alarm
RED light flashing
Buzzer start
Start charging.
SOC less than 10% LED1 RED light on Start charging.
4.2.2 Alarm and countermeasure for un-affecting system output
If a low SOC alarm occurs, the battery system also issues a corresponding alarm signal.
Maintainer should check the equipment according to the prompt information, determine
the type and position of the fault, and take corresponding countermeasures to avoid
affecting the system output. The countermeasures refer to Table 4-2.
Table 4-2 minor alarm
Alert category Alarm indication Countermeasure
0%
＜
SOC≤10%
System working status:
LED1 red light is always on Stop discharging, and charge
the battery system in time.
4.3 Analysis and treatment of common faults
Table 4-3 Analysis and treatment of common faults
Item Fault phenomenon Reason analysis Solution
1
The indicator does not
respond after the system
power on Make sure press and
hold the power
button for 3s.
Check the power
switch
2
No DC output after the
system power on Check if the DC
breaker is turned on Check the status of the
DC circuit breaker on