Goodwe GW50K-SMT-L-G10 handleiding
Handleiding
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09 Maintenance
41
User Manual V1.2-2025-01-16
No. Fault Cause Solutions
9
LVRT
Undervoltage
Abnormal grid, and
the abnormal duratin
exceeds the specied
value of local high
voltage safety regulation.
1. If occurs occasionaly, it may
be caused a short term grid
abnormity. The inverter will recover
automatically after the grid is back to
normal operation.
2. If it occurs frequently, please check
whether the grid voltage is within
the allowed range.
• If no, please contact local power
operator.
• If yes, please contact the local
service center.
10 HVRT Overvoltage
Abnormal grid, and
the abnormal duratin
exceeds the specied
value of local high
voltage safety regulation.
11
Abnormal GFCI
30mA
The insulation impedance
pf PV string to ground
decreases during the
operation of the inverter.
1. If occurs occasionaly, it may be caused
a occasional abnormal ouside wiring.
The inverter will recover automatically
after clear the abnormity.
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 regulation's
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
phenomenom, 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-SMT-L-G10, 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-SMT-L-G10 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6698 MB |
