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8.3 Inverter alarms caused by protections
0100H,
It appears when an AC protection has shotdown.
Monitorised elements are:
Q
, Q
1
Which are the AC Filters and AC Measures Protections and AC Surge Arresters
Protections and contactor.
In normal operation, every switch has to be closed except of contactor circuit.
If there is and alarm, signal circuit has to be checked to verify where the circuit
is opened. There may be several causes, as broken circuit cables, shotdown
protection, fused Surge Arrester, connector.
X7.2
0200H,
It appears when an DC protection has shotdown.
Monitorised elements are:
RV
DC
X7.1
In normal operation, every switch has to be closed.
If there is and alarm, signal circuit has to be checked to verify where the circuit is
opened.
There may be several causes, as broken circuit cables, shotdown protection, fused
Surge Arrester, conector .
4000H,
It informs about a voltage out of range in PV input.
A voltage over 600 Vdc damages the inverter.
8000H,
It informs about a voltage out of range in PV input.
The inverter will wait till the voltage reaches the necessary value to connect.
Page 58
AC circuit protections.
, Q
,RV
2
3
AC
Q
Q
Q
3
2
DC circuit protection.
RV
DC
X2.1
Overvoltage at panels input.
Very low voltage at panels input.
RV
1
AC
X2.4
Installation and Operation Manual
INGECON®SUN SMART U
AAS2000IKI05
AAS2000IKI05
Date: February 2011
Rev. _
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