Flexball Italiana S.r.l.
56
10.1.7. Electrical installation of systems with 2 engines, 2 actuators and 2+2
ignition keys
For the detailed list of components, please refer to the table at section 10.1.3.
10.1.8. Dimensional criteria of the power supply cables
For supply cabling respect the following
conditions:
Cables from the battery to engine
starter (both positive and negative
poles) must have a minimum cross
section of 50 mm
2
, if it is not
specified a higher cross section by
the engine supplier.
The GND of the actuator must be
connected directly to the negative
pole of the battery. Minimum cross
section is 2,5 mm
2
.
In case electronic throttle, it is very
important to connect to a common
GND point (either GND buss bar
or common bonding conductor or
hull) all the negative poles of each
electronic device.
R
Batteria
Battery
+
-
F
A1
A2
Com
NO
D
Batteria
Battery
+
-
D
R
A1
A2
F
Com
NO
L
N
L
N
Connettore alimentazione attuatore
Actuator power supply connector
Chiave d’accensione - Plancia
Ignition key - Deck
-
B
a
tt
e
ri
a
-
B
a
tt
e
ry
S
e
g
n
a
le
1
5
S
ig
n
a
l
1
5
Chiave d’accensione - Fly bridge
Ignition key - Fly Bridge
-
B
a
tt
e
ri
a
-
B
a
tt
e
ry
S
e
g
n
a
le
1
5
S
ig
n
a
l
1
5
D
D
Chiave d’accensione - Fly bridge
Ignition key - Fly Bridge
Chiave d’accensione - Plancia
Ignition key - Deck
-
B
a
tt
e
ri
a
-
B
a
tt
e
ry
-
B
a
tt
e
ri
a
-
B
a
tt
e
ry
S
e
g
n
a
le
1
5
S
ig
n
a
l
1
5
S
e
g
n
a
le
1
5
S
ig
n
a
l
1
5
D
D
Motor
starter
P
Flexball
actuator
ECU
Bow
thruster
