Manual 37615C
SPM-D2-10 - Synchronizing Unit
Page 10/68
© Woodward
Wiring Diagrams
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SPM-D2-10- (Power Supply: 24 Vdc)
Reference point
Command: close CB
alternatively
Subject to technical modifications.
Mains voltage or
Busbar voltage
C
B
C
B
alternatively
D
ri
v
e
Reply: CB is open
Enable CB
Generator voltage
Common (term. 3, 4, 5, 6)
Enable isolated operation / black start
Enable control or without function
Readiness for operation
Function:
make-
contact
0 Vdc
24 Vdc
T
h
e
so
c
k
e
t f
o
r
th
e
P
C
co
n
fi
g
u
ra
tio
n
is
si
tu
a
te
d
o
n
the
si
de
o
f
th
e
u
n
it.
SPEED
Three-position controller
VOLTAGE
Three-position controller
lower
raise
raise
lower
Battery
S
P
M
-D
2
-10
(S
yn
ch
ron
iz
ing
U
n
it
)
14
32
42
3
3
L1
L2
15
3
4
11
02
12
10
9
8
21
31
3
3
G
0
1
5
6
7
81
91
L1
L2
#
2
Figure 4-1: Wiring diagram SPM-D2-10
