Manual 37615C
SPM-D2-10 - Synchronizing Unit
Page 12/68
© Woodward
SPM-D2-10/
N
(Power Supply: 90 to 250 Vac or 120 to 375 Vdc)
Referencepoint
SP
M
-D
2-
10
/
N
(S
yn
ch
ro
ni
zi
ng
U
ni
t)
14
Command: closeCB
24
23
3
alternatively
3
Subject totechnical modifications.
L1
L2
Mains voltage or
Busbar voltage
15
3
4
11
21
20
10
13
12
8
9
C
B
3
C
B
alternatively
3
D
ri
ve
G
Reply: CBis open
EnableCB
Generator voltage
Common(term. 3, 4, 5, 6)
Enable isolatedoperation / deadbus start
Enable control or OFF
0
2014-10-15 | SPM-D10N_WiringDiagram_EN.ai
5
6
Ready for operation
7
19
N.O.
18
T
he
so
ck
et
fo
r
the
P
C
con
fig
ur
at
io
n
is
si
tu
at
ed
on
the
si
de
of
the
un
it.
SPEED
Three-positioncontroller
VOLTAGE
Three-position controller
lower
raise
raise
lower
L1
L2
Battery
#
N
PE
29
27
25
N.O.
L (90..250 Vac / 120..375 Vdc)
Figure 4-3: Wiring diagram SPM-D2-10/
N
