Soluna S12 EU-A36, User Manual, Page: 50 / 53

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F27
Dc end insulation error
F28
Inverter 1 dc high fault
F29 Ac load switch failure
F30
Ac main contactor failure
F31 Ac secondary contactor failure
F32
Inverter 2 dc high fault
F33
AC Current over current
F34
AC Overload
F35 AC Grid Unavailable fault
F36
AC grid phase error
F37 Ac three-phase voltage imbalance failure
F38
Ac three phase current unbalanced failure
F39 AC Over current failure
F40
DC Over current failure
F41 AC Line W,U over voltage
F42
AC Line W,U low voltage
F43 AC Line W,V over voltage
F44
AC Line W,V low voltage
F45 AC Line U,V over voltage
F46
AC Line U,V low voltage
F47 AC Over frequency
F48
AC Low frequency
F49 Phase U grid current dc current high
F50
Phase V grid current dc current high
F51 Phase W grid current dc current high
F52
AC inductor A, Phase current dc current high
F53 AC inductor B, Phase current dc current high
F54
AC inductor C, Phase current dc current high
F55 dc bus voltage is too high
F56
dc bus voltage is too Low
F57 AC reverse irrigation
F58
AC grid U over current
F59 AC grid V over current
F60
AC grid W over current
F61 Reactor A phase current high
F62
Reactor B phase current high
F63 Reactor C phase current high
F64
IGBT Heat sink High temperature