SMA SUNNY TRIPOWER STORAGE 60 Instrucciones De Instalación página 37

SMA Solar Technology AG
Battery-related events
ID Display
103 DC input
current is
too high
115 PV
resistance
ground low
258 DC bus
overvoltage
event
260 PV ISO too
low
278 DC bus
overvoltage
warning
400 Charge
current
exceeded
high limit
401 Discharge
current
exceeded
high limit
Installation Manual
Description
Overcurrent at the DC input.
The inverter briefly interrupts
feed-in operation.
The resistance between the DC
terminals and ground (PE) is
too low for the inverter to be
commissioned. This will force
the inverter to make a new
measurement after ten minutes.
The DC voltage is too high.
Insulation error. The inverter
has detected a ground fault on
the DC side.
DC voltage warning.
Charging current is too high.
Discharge current is too high.
Measure
If this message is displayed
frequently, ensure that the battery
has been correctly connected and
that the correct battery has been
selected.
Make a visual inspection of all DC
cables and the battery for correct
installation according to the
installation manual. The event could
indicate that the PE connection is
missing.
Warning: A repeated occurrence
of this message on several
consecutive days indicates a
general problem in the DC
insulation. In this case, a
comprehensive test of the insulation
is necessary, since even a sudden
ground fault during operation
cannot be excluded.
Warning: A ground fault during
operation can completely destroy
the device.
Make sure that battery system and
layout correspond to
recommendations in the manuals.
Check the battery and DC cabling
for ground faults.
Make sure that battery system and
layout correspond to
recommendations in the manuals.
Check the battery management
system.
Check the battery management
system.
9 Service
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