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Manual
Manual 37223E
37223E
easYgen-3000
easYgen-3000 Series
Series (Package
(Package P1)
P1) -
- Genset
Genset Control
Control
©
© Woodward
Woodward
Page
Page 23/67
23/67
Charging Alternator
Charging Alternator
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
A
Auuxi
xilia
liary
ry eexc
xcititat
atio
ionn
6
63
3
6
65
5
8 to 40 Vdc
8 to 40 Vdc
D
D+
+
B
B+
+
D
D+
+
+
+
--
G
G~
~
Figure 6-3: Charging alternator input/output
Figure 6-3: Charging alternator input/output
Terminal
Terminal
Description
Description
A
A
max
max
63
63
Battery
Battery B+
B+
2.5
2.5 mm²
mm²
65
65
Auxiliary
Auxiliary excitation
excitation output
output D+
D+
2.5
2.5 mm²
mm²
Table 6-3: Charging alternator input/output - terminal assignment
Table 6-3: Charging alternator input/output - terminal assignment
NOTE
NOTE
The charging alternator D+ acts as
The charging alternator D+ acts as an output for pre-exciting the charging alternator during engine
an output for pre-exciting the charging alternator during engine
start-up only. During regular operation, it acts as an input for monitoring the charging voltage.
start-up only. During regular operation, it acts as an input for monitoring the charging voltage.