Yanmar 4JH4E - Wiring Diagram; Standard Output Characteristics

12. Electrical system
310
12.5.3 Wiring diagram
[NOTICE]
1) Don't do mis-connecting and short-circuit of each terminal.
2) Don't remove a battery terminal and a B terminal when rotating.
3) Shut out a battery switch during the alternator stop.
12.5.4 Standard output characteristics
The standard output characteristics of this alternator are shown as the below figure.
Stator coil
Diode
Sub-
Diode
Alternator
Rotor
coil
L
F
E
IC regulator
E
Key
switch
BAT
Battery
Battery
switch
Charge lamp
12V3.4W
P
R
L
R
011071-00E
0
20
100
80
60
40
Alternator speed (min
-1
)
Output current (A)
0 2 4 6 8 10 x 10
3
13.5V constant
011072-00E