Equipments Compatible With The Variostring; Xtender Inverter/Chargers; Battery Status Processor Bsp- 500/1200; Communication Module Xcom-232I - Studer VarioString User Manual

10 EQUIPMENTS COMPATIBLE WITH THE VARIOSTRING

When making hybrid energy systems, VarioString units are often combined with Xtender
inverter/chargers mentioned below. They then belong to a system where they are interconnected
via the communication bus. The full description of this equipment is available on our website:
www.studer-innotec.com
10.1 X
TENDER INVERTER
The VarioString is compatible with the entire Xtender range and it allows
making PV/generator or PV/network hybrid systems that are perfectly
coherent. The communication between the Xtender(s) and the
VarioString(s) allow synchronizing the charging cycles of both systems.
When the function is activated using parameter {14036}, the Xtender is
the master of the charge profile and will impose the voltage limits set
by its cycle. It will remain so even if the equipment (Xtender) is turned
off using the ON/OFF button or the charger mode is prohibited.
On the other hand, if the Xtender is turned off using the main ON/OFF
button (de-energized), the VarioString operates with its programmed
values.
The charging current of the equipment add up with no priority. When the Xtender charging
current is for example set to 100A and the VarioString supplies 120A, the battery charging
current may be 220A during the bulk phase.
10.2 B
ATTERY STATUS PROCESSOR
This module, supplied with a 500 or 1200A shunt, allows measuring the
current, voltage and temperature of the battery. It calculates and
supplies the system with all the information obtained from these
measurements such as the state of charge, time before discharge,
history of the state of charge over 5 days, etc.
10.3 C
OMMUNICATION MODULE
This isolated RS232 module allows accessing most of the values and
parameters of the equipment connected to the communication bus. It also
features an SD card for the acquisition of measured data, settings and
history of the event generated by the equipment.
10.4 C
OMMUNICATION SETS
These two sets provide the possibility to control the Xtender,
VarioTrack and VarioString systems via the Xcom web portal
anywhere there is internet access, via the local network or via the
GSM network. The access to internet can be done with a
smartphone, tablette or notebook computer.
User manual
/
CHARGERS
BSP- 500/1200
X -232
COM
X -LAN/-GSM
COM
V 1.0
I
Studer Innotec SA
VarioString
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