Goodwe GW50K-SDT-C30 handleiding
Handleiding
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09 Maintenance
67
No. Fault Cause Solutions
11
Abnormal
GFCI 30mA The insulation
impedance
pf PV string
to ground
decreases
during the
operation of the
inverter.
1. If occurs occasionally, it may be
caused an occasional abnormal
outside wiring. The inverter will
recover automatically after clearing
the abnormality.
2. If it occurs frequently or cannot
restore for a long time, please check
if the insulation impedance of the
PV string to the ground is too low.
12
Abnormal
GFCI 60mA
13
Abnormal
GFCI 150mA
14
Abnormal
GFCI
15
Large DC of
AC current L1
The DC
component of
the inverter
output current
exceeds the
local safety
regulations or
the inverter's
default
allowable range.
1. If caused by an external fault (such
as the grid abnormality, frequency
abnormality, etc.), the inverter
will resume normal operation
automatically after the fault is
cleared.
2. If the alarm occurs frequently
or aects the normal power
generation, please contact your
dealer or after-sales service center.
16
Large DC of
AC current L2
17
Low
Insulation
Res
1. The short
circuit
protection
of PV to the
ground.
2. The
installation
environment
of PV strings
is relatively
humid for a
long time and
the insulation
of PE cable is
poor.
1. Check the impedance of the PV
string to the ground. If there is a
short circuit phenomenon, please
check the short circuit point and
rectify it.
2. Check if the PE cable of the inverter
is connected correctly.
3. If it is conrmed that the
impedance is indeed lower than the
default value in cloudy and rainy
days, please reset the "insulation
impedance protection value".
Bekijk gratis de handleiding van Goodwe GW50K-SDT-C30, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Goodwe |
| Model | GW50K-SDT-C30 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11037 MB |
