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blueplanet hybrid 10.0 TL3
Page 48
9.3
Warning messages / fault messages / information
9.3.1
List of warning messages
Warnings indicate a temporary device shutdown. The device restarts automatically once the cause of the warning has
been eliminated.
Code
Meaning
Explanation / recommendation
A001
Grid voltage:
Undervoltage
The device monitors the voltage level in the grid.
If the voltage falls below the configured limit val-
ues, the device stops and only starts up again
once the voltage value is back within the limits.
A002
Grid voltage:
Overvoltage
The device monitors the voltage level in the grid.
If the voltage exceeds the configured limit values,
the device stops and only starts up again once
the voltage value is back within the limits.
A003
Grid voltage:
Overvoltage 10%
The voltage of the individual phases is higher
than 10% above the nominal value. If this is the
case for more than ten minutes, the device stops
supplying and only switches on once when the
voltage drops below this limit.
A004
Grid voltage:
Linked undervoltage
The device is equipped with three-phase grid
monitoring, which is used for island formation
detection. If the three-phase grid conditions do
not correspond to the limit values entered, the
device switches off.
A005
Grid voltage:
Linked overvoltage
The device is equipped with three-phase grid
monitoring, which is used for island formation
detection. If the three-phase grid conditions do
not correspond to the limit values entered, the
device switches off.
A006
Grid voltage:
Undervoltage
The device monitors the voltage level in the grid.
If the voltage falls below the configured limit val-
ues, the device stops and only starts up again
once the voltage value is back within the limits.
A010
Insulation resistance
The device monitors the insulation resistance of
the PV modules and battery to earth. If the insu-
lation resistance is too low, it may indicate that
the insulation is damaged.
A021
Leakage current:
Personal protection 30mA
The device monitors the leakage current to earth.
If a rapid change in the leakage current is de-
tected, the device switches off and repeats the
insulation measurement. If the insulation re-
sistance is OK, the device switches on again.
A022
Leakage current:
Fire protection 300mA
The device monitors the leakage current to earth.
If a high leakage current is detected, the device
switches off and repeats the insulation
