42
Cod.: 240.010.0042
DLS / DLS-C Series
WARNING: The "EPS" mode is automatically ended if, during the discharge, the battery status reaches the
minimum value of 0%. It is automatically restored if the solar energy from the panels manages to bring the
battery to a state of charge equal to or greater than 5%.
WARNING: The activation of the AC OUT port in case of a power outage can take a predetermined time
which depends on the regulations in force in the country of installation. For this reason, the DLS system
cannot be used as a UPS as it does not guarantee the continuity of power supply to the loads con-
nected to it. Do not connect devices to support vital functions.
WARNING: The total power of the loads connected to the AC OUT output must be within the range
specied in the technical data. If the total load is higher, the DLS will enter in protection mode, disabling
the output power and signaling the overload event. After a few seconds it will attempt to restore the regular
operation of the AC OUT port. This restart mode will continue until the total load connected to the AC OUT
port is compatible with the maximum ratings specied in the technical data. It is therefore recommended to
connect only essential loads to the AC OUT port.
WARNING: In EPS mode, some loads may not work properly even if their total rated power is within the
limits specied in the technical data. This can happen because the inrush currents could be too high (re-
frigerators, air conditioners, hydraulic pumps, etc.). In these cases, the DLS hybrid inverter will enter in
protection mode, disabling the output power and signaling the overload event. After a few seconds it will
attempt to restore the regular operation of the AC OUT port. This restart mode will continue until the total
load connected to the AC OUT port is compatible with the maximum ratings specied in the technical data.
It is therefore recommended to connect only essential loads to the AC OUT port.
3.2.5 "BACKUP RESERVE" Mode
This operating mode allows you to maintain a reserve of energy stored in the battery always ready to be
used in the event of a power outage and is particularly suitable for installations in areas where black-outs
are frequent.
In this operating mode the battery is forced to be charged up to a preset
minimum level and is never discharged below that level during normal
self-consumption operation. The reserve of charge is manteined by the
energy produced by the photovoltaic eld or drawn from the network. in
order to guarantee the pre-established safety level. The energy stored
in the battery is never fed into the grid, but is used exclusively to supply
the loads.
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