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Huawei SUN2000-70KTL-C1 User Manual

Huawei SUN2000-70KTL-C1
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Alarm
ID
Alarm
Name
Alarm
Severity
Cause Measures
2085 Built-in
PID
Operati
on
Abnor
mal
Minor Cause ID = 1/2
1. The output resistance of PV
arrays to ground is low.
2. The system insulation
resistance is low.
Cause ID = 1
1. Turn o the AC output
switch and then the DC
input switch. After 15
minutes, turn on the AC
output switch and then
the DC input switch.
2. If the fault persists,
contact your supplier/
Huawei technical
support.
Cause ID = 2
1. Check the output
resistance of PV arrays
to ground. If there is a
short circuit or lack of
insulation, rectify it.
2. If the fault persists,
contact your supplier/
Huawei technical
support.
NO TE
Contact Huawei technical support if all failure analysis procedures listed above are
completed and the fault still exists.
SUN2000-(70KTL, 75KTL)-C1
User Manual 8 Maintenance
Issue 09 (2020-10-12) Copyright © Huawei Technologies Co., Ltd. 104

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Huawei SUN2000-70KTL-C1 Specifications

General IconGeneral
BrandHuawei
ModelSUN2000-70KTL-C1
CategoryInverter
LanguageEnglish

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