Inverter Alarm Reference
Inverter,Alarm
Inverter,Alarm
2003 DC Arc Fault
Alarm Attribute
Alarm ID |
Alarm Name |
Alarm Severity |
|---|---|---|
2003 |
DC Arc Fault |
Major |
Possible Cause
Cause ID |
Possible Cause |
|---|---|
1–28 |
The PV string power cables arc or are in poor contact. |
Suggestion
- Check whether the string cables arc or are in poor contact.
- The following is the mapping between PV strings and alarm cause IDs: [IDs 1–n correspond to PV strings 1–n respectively.]
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