Goodwe GW50K-SMT-L-G10 handleiding
Handleiding
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09 Maintenance
43
User Manual V1.2-2025-01-16
No. Fault Cause Solutions
28 AFCI Self-test Fault
Arc detection device 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.
29
Inv Module
Overtemperature
1. The inverter is
installed in a place
with poor ventilation.
2. The ambient
temperature exceeds
60℃.
3. A fault occurs in the
internal fan of the
inverter.
1. Check the ventilation and the ambient
temperature at the installation point.
2. If the ventilation is poor or the
ambient temperature is too high,
improve the ventilation and heat
dissipation.
3. Contact the dealer or after-sales
service if both the ventilation and the
ambient temperature are proper.
30 1.5V Ref abnormal
The reference circuit 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.
31 0.3V Ref abnormal
The reference circuit is
abnormal.
32 BUS Overvoltage
1. The PV voltage is too
high.
2. The sampling of the
inverter BUS voltage is
abnormal.
3. The isolation of the
transformer of the
inverter is poor,
so two inverters
inuence each other
when connected to
the grid. One of the
inverters reports DC
Overvoltage.
33 P-BUS Overvoltage
34
N-BUS
Overvoltage
35
BUS
Overvoltage(Slave
CPU 1)
36
P-BUS
Overvoltage(Slave
CPU 1)
37
N-BUS
Overvoltage(Slave
CPU 1)
38
PV Input
Overvoltage
Excess PV modules are
connected in the series,
and the open-circuit
voltage is higher than the
operating voltage.
Check whether the PV string open-circuit
voltage meets the maximum input
voltage requirements.
39
PV Continuous
Hardware
Overcurrent
1. Improper PV panels
conguration.
2. Internal components
of the inverter are
damaged.
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.
40
PV Continuous
Software
Overcurrent
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Productinformatie
| Merk | Goodwe |
| Model | GW50K-SMT-L-G10 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6698 MB |
