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4. List of supplied components
Available components for REACT2-UNO
Bracket for REACT2-UNO wall mounting
Connector for connection of the
multifunctionale relay
Connector for connecting the communi-
cation and control signals
M5 hex nuts , M5 flat washer and M5
serrated lock washers for protective earth
cable installation
Jumpers for configuration of the parallel
input channels
EMI filter for AC output (BACKUP) cable
gland
Wi-Fi antenna
AC output (GRID) connector
counterpart
METER connector
ABB
solar
XXXX
XXXX
XXXX
inverter
s
XXXX
XXXX
XXXX
XXXX
XXXX
XXX
XXX
Technical documentation
The
In addition
technical
to what
documenta
is explained
tion
and
in this
guide,
the
interface
the
safety
and
manageme
and
nt software
installation
informatio
for the
n provided
product
are
in the
available
installation
at the
manual
website.
mus
t be
read
and
followed.
5. Choice of installation location
Environmental checks
• See characteristics and technical data paragraph to check the required environmental conditions (protection rating, temperature, humidity,
altitude, etc.)
• The installation location shall be easily accessible
• The inverter operates normally up to 2000 meters; Above 2000 meters the inverter works in derating.
• Never open the REACT2-UNO in the case of rain, snow or a level of humidity >95%.
• Prevent access to the installation location by children
• Installation of the unit in a location exposed to solar rays makes the warranty void as it may cause:
- power limitation phenomena in the inverter and in the battery unit
- premature wear of the electrical/electromechanical components
- premature wear of the mechanical components (gaskets) and of the user interface (synoptic)
- reduction in performance, lifetime and possible damage of the battery unit
• Do not install in small closed rooms where air cannot circulate freely
• Always ensure that the flow of air around the inverter is not blocked so as to prevent overheating.
• Do not install in locations where flammable substances or gases may be present
• Do not install on wooden walls or near flammable substances.
• Do not install in locations with a constant presence of water and/or high humidity level.
• Respect the minimum distances from objects around the REACT2-UNO and REACT2-BATT that could prevent the inverter installation and restrict
or block the air flow.
• The installation must take account of any electrical devices (e.g. lamps, switches, etc.) which must be at least 20cm from the
equipment. These distances must be maintained also to facilitate the circulation of the air needed to cool the unit and to facilita-
te the operations to install/maintain hardware and software which is done by dismantling the covers placed on the front.
• Install vertically with a maximum inclination of 5° (forward or backward).
• For a multiple installation, position the inverters side by side. If the space available does not allow this arrangement, position the inverters in a
staggered arrangement (as shown in the figure) so that heat dissipation is not affected by other inverters:
- Two or more REACT2-BATT can be installed one above the other.
- Do not install the REACT2-BATT above the REACT2-UNO.
• The REACT2-UNO and REACT2-BATT can be installed separately and at greater distances using the "RE-
ACT2-XL-CABLE-KIT" cable kit (2 meter cables length).
REACT2 system
REACT2 system
20cm
20cm
10cm
10cm
20cm
20cm
16
17
14
counterpart
REACT2-UNO
REACT2-UNO
20cm
10cm
10cm
10cm
10cm
20cm
Quantity
Available components for REACT2-BATT
1
2
1
1+1+1
1 (red)
+
1 (black)
1
1
ABB
solar
XXXX
XXXX
XXXX
inverters
XXXX
XXXX
XXXX
XXXX
XXXX
XXX
XXX
The
In addition
technical
documentat
to what
is explained
in this
ion
and
the
guide,
interface
the
and
safety
and
managemen
installation
t software
information
for the
provided
product
in the
are
available
installation
at the
manual
website.
t be
mus
read
and
followed.
1
1
1
REACT2-BATT
REACT2-BATT
20cm
10cm
10cm
10cm
10cm
60cm
20cm
- 6 -
Bracket for REACT2-BATT wall mounting
REACT2-BATT power connection cable
REACT2-BATT signal connection cable
Cable lug for earth cable
M5 hex nuts , M5 flat washer and M5
serrated lock washers for protective earth
cable installation
Technical documentation
20cm
20cm
60
cm
10cm
10cm
60cm
20cm
20cm
60
cm
EN
Quantity
1
1
1
2
1+1+1
1
BATT
BATT
(Continue to next page)
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