Sinexcel PDC-100K, Руководство пользователя

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Manual: After the cause of the alarm disappears, you need to manually send an alarm clear command.
Power Off: After the causes of the alarm disappear, you need to power off and restart.
Alarm Classifi Clearance Method (abbreviate to A.C. + C.M.):
Fault + Auto
Fault + Manual
Fault + Power Off
W Auto
W Power Off
Failure Name
A.C.+C.M. Reason
DC input over
voltage Fault +
Auto
PCS DC voltage is higher than the upper voltage limit
DC input under
voltage Fault +
Auto PCS DC voltage is lower than the lower voltage limit or
DC voltage is not connected
DC bus over
voltage Fault +
Auto The voltage on the DC bus capacitor is too high during
module working
DC bus under
voltage Fault +
Auto The voltage on the DC bus capacitor is too low during
module operation
Battery under
energy Fault +
Auto
1. The BMS is emptied when in off-grid state;
2. The DC voltage is lower than the discharge
termination voltage of <DC parameter> in the
off-grid state;
Parameter
mismatch Fault +
Auto
1. The parameter setting of <DC parameter> is
unreasonable;
2. When the system is running in the off-grid
condition, the number of AC modules running is more
than the number of DC modules running.
Table 9-1 Faults caused by improper parameter setting
9.4 Detailed Troubleshooting
The detailed troubleshooting can be got from the manufacture or retailer.