Huawei SUN2000-50KTL-ZHM3 User Manual

ID Name Severity Cause Solution
2067 Faulty
power
collector
Major Cause ID = 1
The power meter is
disconnected.
1. Check whether the
congured power meter
model is the same as the
actual model.
2. Check whether the
communications parameters
of the power meter are the
same as the RS485
congurations of the inverter.
3. Check whether the power
meter is powered on and
whether the RS485
communications cable is
connected.
61440 Faulty
monitori
ng unit
Minor Cause ID = 1
● The ash memory is
insucient.
● The ash memory has
bad sectors.
Turn o the AC output switch
and DC input switch, and then
turn them on after 5 minutes. If
the alarm persists, replace the
monitoring board or contact
your dealer or Huawei technical
support.
2072 Transient
AC
overvolt
age
Major Cause ID = 1
The inverter detects that
the phase voltage exceeds
the transient AC
overvoltage protection
threshold.
1. If the voltage at the grid
connection point is too high,
contact the local power
operator.
2. If you have conrmed that
the voltage at the grid
connection point exceeds the
upper threshold and obtained
consent from the local power
operator, modify the
overvoltage protection
thresholds.
3. Check whether the peak grid
voltage exceeds the upper
threshold.
SUN2000-(50KTL-ZHM3, 50KTL-M3)
User Manual 8 Maintenance
Issue 05 (2023-02-28) Copyright © Huawei Technologies Co., Ltd. 81

Huawei SUN2000-50KTL-ZHM3 Specifications

General

Brand	Huawei
Model	SUN2000-50KTL-ZHM3
Category	Inverter
Language	English