Idiomas disponibles
Idiomas disponibles
ZGR SOLAR STR 250
5 TROUBLESHOOTING
5.1
Malfunctions of the equipment
ZIGOR recommends that, in case of any anomaly, strange noise or supposed malfunction, the inverter should be
shut down and ZIGOR customer service should be contacted.
The ZGR SOLAR STR 250 has a section for possible fails and alarms (Table 5-1and Table 5-2).
ERROR
AC Voltage Low
AC Voltage High
AC Frequency
AC Frequency High
Bus Voltage Low
Bus Voltage High
Bus Voltage Abnormal
Insulation Impedance Low
Input current high
Hardware Current High
Inverter Current High
Inverter DC Current High
Ambient Temperature High
Heatsink Temperature High
AC Relay Abnormal
PV Input Voltage Low
Remote OFF
SPI Communication Fault
Reserved
Leakage Current High
Self-Checking
Failure
Current
Consistency Voltage Fault
Operation manual
CODE
F00-1
F01-1
F02-1
F03-1
F04-1
F05-1
F06-1
F07-1
F08-1
F 09-1
F10-1
F11-1
F12-1
F13-1
F14-1
F15-1
F16-1
F18-1
F19-1
F20-1
Of
Leakage
F21-1
F22-1
DESCRIPTION
AC Voltage is too low.
AC Voltage is too high.
AC frequency is too low.
AC frequency is too high.
Low Bus voltage is too low.
Bus voltage is too high.
Positive voltage or negative voltage is too high or
too low on bus.
PV arrays Insulation impedance is too low.
PV Input current is too high.
Inverter current is too high.
Inverter current is too high.
Inverter DC current is too high.
Ambient emperature is too high.
Heatsink temperature is too high.
AC relay is abnormal.
One of PV input is idle wheninverter is set on parallel
mode.
Status of inverter is on remote off.
Communication fault on control.
Reserved
Leakage current is too high.
Self -checking Failure of Leakage Current.
Inconsistent voltage between primary CPU and
secondary CPU.
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