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SETUP MENU SETTINGS
LOAD MONITOR
X
AC OUTPUT
X
11.9 Load Monitoring
To change the
Load Monitoring
settings press
.
The sensitivity of the
SHORT CIRCUIT
TRIP
may be changed by 5 different settings.
The settings in Table 4 below will determine how the inverter reacts to a short circuit or overload.
•
The RED LED lights up and the internal buzzer sounds.
•
The inverter switches off if this overload or short circuit persists.
•
You can restart the inverter after the overload or short circuit is removed.
•
Pressing the Enter button clears the trip, buzzer and the RED Led switches off.
•
To start the inverter Press and hold both the
Enter-key
and the
MENU UP-key
for up to 3
seconds.
The Menu settings can be changed as follows
Table 11-6: System Setup
– Load monitoring settings
High - No Reset*
High sensitivity to short circuits - will trip the inverter after a short delay
time period.
Med - No Reset
Medium sensitivity to short circuits - will trip the inverter after a medium
delay time period.
High - 3x Reset
High sensitivity to short circuits - will trip the inverter after a short delay
time period, with soft start to prevent in rush current.
Default Setting.
Med - 3x Reset
Medium sensitivity to short circuits - will trip the inverter after a short
delay time period, with soft start to prevent in rush current.
Low Emergency
Low sensitivity to short circuits - will trip the inverter after a long delay
time period.
Only to be Used in Emergency Situations.
To change the Menu press
, the menu changes to Inverter Output Power
11.10 Inverter Output Power
To change the
Inverter Output Power
settings press
.
For UPS operation, either select Normal or 200%
For Off-Grid operation, select Normal.
For Grid Assisted operation, select Normal or 200%.
11.10.1 AC Output = Normal
•
When the Grid supply is available, the inverter allows the GRID to supply the load at the
rated inverter power.
•
When the Grid Supply is not available, the INVERTER supplies the load at the rated inverter
power.
•
A 5Kw Inverter can only supply 5kw of Power. If the load exceeds the rated inverter power,
the inverter shuts down due to overload.
11.10.2 AC Output = 200%
Selecting AC output = 200% for UPS operation
•
When the Grid supply is available, the inverter allows the GRID to supply a load up to 200%
for a short period of the rated power inverter power.
•
E.g.: A 8Kw Inverter allows the GRID to supply 16kW of power to the load.
