Western Co Leonardo Off-Grid 1kW-1500-24 MG, User Manual

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Leonardo Off-Grid 1kW/1500/24 GE-SL
User Manual
EN
8
EXTERNAL SIGNALS
On the lateral side of
Leonardo Off-Grid 1kW/1500/24 GE
there are the working reports of the inverter:
Inverter
Mode - By-pass Mode
, the status of the battery charge, the power absorption of the load, the status of the
photovoltaic charge and the presence of the AC grid in input.
Pic.8 Inverter Mode signal
In the case in
Pic.8
it is possible to note the operating status of the inverter in mode Inverter Mode : the load is
powered by renewable sources, the battery has a state of charge with at least 75% of residual charge, the load
absorbs a power between 200W and 1000W, the photovoltaic battery charger is active, the genset connected to the
AC-IN input is off.
If there is no renewable source, the battery reaches the remaining charge level of 40%, then it switches to the
operating mode
Bypass Mode
:
Pic.9 Bypass Mode signaling
In the case in Pic.9 in fact it is possible to note the operating status of the inverter in mode Bypass Mode : the load is
powered by the genset, the battery has a state of charge with at least 25% of residual charge, the load absorbs a
power between 1000W and 2200W, the photovoltaic battery charger is active, the AC output voltage from the
genset is present at the AC-IN input and is used for power supply and battery bank charge.
Overload protection
When there is a power overload on the output load (if the power exceeds the limit of 1500 VA) the inverter switches
off due to overload protection, to restore normal operation, act on the appropriate RESET key, after removing the
cause of the overload.
ATTENTION: the genset is used to power domestic consumptions and to charge the batteries in
order to optimize fuel consumption. It is absolutely necessary to use a genset with power greater
than or equal to 1500VA.