Chint Power CPS SC1.5KTL Installation And Operation Manual page 28

Operating
conditions
Isolation failure
GFCI active
Grid failure
Relay failure
No utility
Input voltage too
high
Consistent failure Consistent fault Konsistenzfehler
Temperature too
high
Output DC
injection too high
EEPROM
problem
Edition 3.0E, 2010/07
In English
Isolation Fault
Ground I Fault
Grid Fault
Relay Failure
No Utility
PV over voltage
Inverter Fault
Over temperature Übertemperatur
DC INJ High
EEPROM failure EEPROM Fehler
In German
Isolationsfehler
Fehlerstrom
Netzfehler
Relaisfehler
Kein Netz
DC-Überspg
DC INJ zu hoch
Description
Earth fault of the
PV-panels or failure of
surge voltage
protection
Leakage current on
ground conductor is
too high
Grid measured data is
beyond the
specification (voltage
& frequency)
The output relay is out
of order
Utility is not available
Input voltage higher
than 800V
The readings of 2
microprocessors are
not consistent. It could
be caused by CPU
and/or other circuit do
not function well.
The internal
temperature is higher
than normal value
Output DC injection is
too high
Reading/writing of
EEPROM failed
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