Sofar solar KTLX-G3 Series - Page 58

SOFAR 15~24KTLX-G3 User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd.
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ID61
Reserved
Reserved
ID65
VbusRmsUn
balance
Unbalanced
RMS value of
bus voltage
There are internal faults of inverter, turn
OFF the “DC switch”, wait for 5 minutes,
then turn ON the “DC switch”. Check
whether the fault is rectified. If no, please
contact technical support.
ID66
VbusInstant
Unbalance
Unbalanced
instantaneous
value of bus
voltage
ID67
BusUVP
Bus
undervoltage
during grid
connection
If the configuration of the PV array is
correct, could be the sun irradiation is too
low. Once sun irradiation back to normal,
inverter will work back normal
ID68
BusZVP
Bus voltage is
low
There are internal faults of inverter, turn
OFF the “DC switch”, wait for 5 minutes,
then turn ON the “DC switch”. Check
whether the fault is rectified. If no, please
contact technical support.
ID69
PVOVP
PV
overvoltage
ID70
Reserved
Reserved
ID71
LLCBusOVP
LLCBUS
overvoltage
ID72
SwBusRmsO
VP
Inverter bus
voltage
overvoltage
software
ID73
SwBusInstan
tOVP
Inverter bus
voltage
instantaneous
value
overvoltagesof
tware