Leonardo
System
1kW/1500/24
S
Manuale
Tecnico
Leonardo
System
1kW/1500/24
S
Technical
Manual
Rev.
5.0
02
‐
02
‐
2015
This
document
is
the
property
of
WESTERN
CO.
Srl
‐
All
rights
are
reserved
‐
Reproduction
and
use
of
information
contained
within
this
document
is
forbidden
without
the
written
consent
of
WESTERN
CO.
Srl
9
Fig. 10 Wall mounting
3.
Please
connect
in
the
following
order
considering
Picture
no.
11:
Negative
battery
cable
(see
section
DC
Protection
for
what
concerns
the
positive
pole)
PV
Modules
as
shown
in
Pic.
11
(Note:
verify
the
polarity
of
each
couple
of
cables
that
have
to
be
connected
to
the
inverter
input)
230V
AC
input
on
AC
Input
connection
through
AC
plug
and
play
connectors
(RST
type)
230V
AC
output
on
AC
Out
connection
through
AC
plug
and
play
connectors
(RST
type)
Place
the
suitable/dedicated
cable
to
the
temperature
sensor
of
the
batteries
as
close
as
possible
to
them
to
monitoring
precisely
the
temperature.
Pic. 11 Wiring Cable
PV INPUT +
Number
2
positive inputs
plug and play wiring
4-6mm^2
(pic. Male connector)
AC INPUT
plug and play Connectors 3 poles
- 6mm^2 max
DC Battery Input
Length cable 1,5 m
Section 25 mm^2
AC OUTPUT
plug and play Connectors 3 poles
- 6mm^2 max
PV INPUT -
Number
2
negative inputs
plug and play wiring
4-6mm^2
(pic. Female connector)
Temperature Sensor
input
Length cable 1,5 m
MAX SELF-CONSUMPTION CONTACT
3 poles free contact
COM-BLACK NC-WHITE NO-RED
HOOK PLATE
at the top of the
inverter
SUPPORT
BRACKET
PLATE at the
bottom of the
inverter