Models With Built; In Solar Charger; ( Option - S) - Studer Innotec AJ Série Manuel D'utilisation Et De Montage

STUDER Innotec
M
ODELS WITH BUILT
( – S)
OPTION
The solar charge controller built in option in the
inverter AJ is meant for charging a battery
exclusively from a solar generator.
Any other source of current needs an external
and suitable charge controller.
The maximum (open) voltage of the solar
generator is 23 V for 12 V systems, 46 V for 24 V
systems and 90 V for 48 V systems.
Connect firstly the inverter to the battery
before connecting the solar generator. The
adjustment mode is a I/Uuo ("floating") shunt
and it guarantees optimal charge conditions
along the battery lifetime.
On AJ 2100-S/2400-S inverters, a preinstalled cable (2 x 6mm2) replaces the terminals.
Wiring should be done through a connecting box.
Connection:
Positive (+) pole to the brown or red cable.
Negative (-) pole to the blue or black cable
Examples
-

IN SOLAR CHARGER

The yellow indicator displays the functionning
mode:
Illuminated : The solar charge is at its maximum.
Not illuminated : the solar generator is not
connected or the battery is fully charged, or the
solar generator does not get solar irradiation.
Blinking : The battery is more than 95% charged
and the charger is in "floating" mode to complete
the charge. The blinking frequency varies as per
the capacity of the battery and the power of the
solar generator.
U
13V/26V/52V
I
2h
AJ V2.7
14,4V/28,8V/57,6V
2h
AJ
13,5V/27V/44V
Ubatt
I pv
12/50