Sofarsolar HYD KTL-3PH Series - Page 61

HYD 5-20KTL-3PH User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd。
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ID060
TempFault_Inv2
Module 2 temperature
protection
ID061
TempFault_Inv3
Module 3 temperature
protection
ID065
VbusRmsUnbala
nce
Unbalanced bus voltage
RMS
Internal faults of inverter, switch OFF
inverter, wait for 5 minutes, then switch ON
inverter. Check whether the problem is
solved.
If no, please contact technical support.
ID066
VbusInstantUnba
lance
The transient value of
bus voltage is
unbalanced
ID067
BusUVP
Busbar undervoltage
during grid-connection
ID068
BusZVP
Bus voltage low
ID069
PVOVP
PV over-voltage
Check whether the PV series voltage (Voc)
is higher than the maximum input voltage
of the inverter. If so, adjust the number of
PV modules in series and reduce the PV
series voltage to fit the input voltage range
of the inverter. After correction, the inverter
will automatically return to its normal state.
ID070
BatOVP
Battery over-voltage
Check whether the battery overvoltage
setting is inconsistent with the battery
specification.
ID071
LLCBusOVP
LLC BUS overvoltage
protection
Internal faults of inverter, switch OFF
inverter, wait for 5 minutes, then switch ON
inverter. Check whether the problem is
solved.
If no, please contact technical support.
ID072
SwBusRmsOVP
Inverter bus voltage
RMS software
overvoltage
ID073
SwBusInstantOV
P
Inverter bus voltage
instantaneous value
software overvoltage
ID081
SwBatOCP
Battery overcurrent