Modifications reserved Pagina 58/90
OPM_SPE_XXX_60K_60K_7GB_V010.doc Operatine Manual SitePro 60 kVA
Code Alarms Meaning
4140
RECTIFIER
CONTROL FAILURE
Rectifier voltage hasn’t reached the set value (probably fault on
regulation loop).
LED 3 on control panel is blinking.
4301
INVERTER
FUSES FAILURE
Inverter output fuses blown (F5, F6, F7).
Signalled by trip indicators.
Inverter can be started manually after replacement of fuses.
4304
K7 CLOSING
FAILURE
K7 not closed despite a closing command being done.
Signalled by auxiliary contact.
Load will be supplied by mains.
4305
K7 OPENING
FAILURE
K7 not open despite an opening command being done.
Signalled by auxiliary contact.
Load will be supplied by mains.
4308
DC FUSES
FAILURE
Blown input DC fuse(s) F1 of the inverter.
Inverter cannot be started as long as present.
Signalled by trip indicators.
4312
INV. VOLTAGE
OUT OF TOLERANCE
Inverter output voltage is out of the tolerances defined in
parameter (±10%).
Inverter is switched OFF.
4320
ISMAX
DETECTION
Detection of inverter- bridge (Is) current limit causing the
inverter OFF and automatic re-start.
After 3 times the inverter switches-Off, and it can be restarted
manually.
4340
INVERTER
CONTROL FAILURE
The “Slave” oscillator is not in synchrony with the Master; thus
causing the shutdown of it’s inverter.
If after a restart the condition remains, the LED inside the
Inverter symbol on the panel will not light up, indicating that this
inverter cannot supply the load anymore.
4404
K6 CLOSING
FAILURE
K6 open despite a closing command being done.
Signalled by auxiliary contact.
The load cannot be supplied by electronic bypass.
4405
K6 OPENING
FAILURE
K6 closed despite an opening command being done.
Signalled by auxiliary contact.
4406
SSM
FAILURE
A faulty current has been detected in the static-switchline
causing the opening of the contactor K6 for 10 sec.
After 3 times the K6 remains definitively open.
The alarm reset can be done by service parameter (password
required).
4410
BYPASS MAINS
OUT OF TOLERANCE
The mains bypass voltage is out of the tolerances defined in
parameters (±10%).
K6 opens, synchronisation with mains is inhibited and transfer
to mains is blocked.
4420
K3 CLOSING
FAILURE
K3 not closed despite a closing command is done.
Inverter is switched OFF.
It can be restarted manually after recovery of the alarm
condition.
4421
K3 OPENING
FAILURE
K3 not open despite an opening command is done.
Be aware the DC capacitors could remain charged.
4520
NO INVERTER
POWER
The load supplied by mains is over 100%.
The load remains blocked on mains until alarm overload is
active.
Code Alarms Meaning
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