Goodwe GW50K06-ETC handleiding
Handleiding
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49
09 Maintenance
User Manual V1.2-2024-10-30
No� Fault Cause Solutions
1 GFCICheckFault
The leakage
current sensor is
abnormal.
Disconnect the AC output switch and DC
input switch, then connect them 5 minutes
later. Contact the dealer or the after-sales
service if the problem persists.
2 HCTCheckFault
The sampling
of the AC HCT is
abnormal.
Disconnect the AC output switch and DC
input switch, then connect them 5 minutes
later. Contact the dealer or the after-sales
service if the problem persists.
3 DcPreChgRlyFault
The input
precharge relay is
abnormal.
Disconnect the AC output switch and DC
input switch, then connect them 5 minutes
later. Contact the dealer or the after-sales
service if the problem persists.
4 GFCIFailure
The input
insulation
resistance
becomes low
when the inverter
is working.
1. If the problem occurs occasionally, it
may be caused by a cable exception.
The inverter will recover automatically
after the problem is solved.
2. Check whether the resistance between
the PV string and PE is too low if the
problem occurs frequently or persists.
5 RelayFailure
1. The relay is
abnormal or
short-circuited.
2. The control
circuit is
abnormal.
3. The AC cable
connection
is abnormal,
like a virtual
connection or
short circuit.
Disconnect the AC output switch and DC
input switch, then connect them 5 minutes
later. Contact the dealer or the after-sales
service if the problem persists.
6 HCTCheckFault
The sampling
of the AC HCT is
abnormal.
Disconnect the AC output switch and DC
input switch, then connect them 5 minutes
later. Contact the dealer or the after-sales
service if the problem persists.
7 NoUtility
1. Utility grid
power fails.
2. The AC cable is
disconnected,
or the AC
breaker is
disconnected.
1. The alarm is automatically cleared after
the grid power supply is restored.
2. Check whether the AC cable is
connected and the AC breaker is on.
DC-AC conversion module fault
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Productinformatie
| Merk | Goodwe |
| Model | GW50K06-ETC |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8531 MB |
