Woodward DSLC-2 - Figure 2-19: Voltage Measuring - Auxiliary Busbar PT Windings, 3 Ph 4 W; Figure 2-20: Voltage Measuring - Auxiliary Busbar Measuring Inputs, 3 Ph 4 W; Table 2-11: Voltage Measuring - Terminal Assignment - Auxiliary Busbar, 3 Ph 4 W

Manual 37443A DSLC-2 - Digital Synchronizer and Load Control
© Woodward Page 35/226
Voltage Measuring: Auxiliary Busbar, Parameter Setting '3Ph 4W' (3-phase, 4-wire)
Figure 2-19: Voltage measuring - auxiliary busbar PT windings, 3Ph 4W
Figure 2-20: Voltage measuring - auxiliary busbar measuring inputs, 3Ph 4W
3Ph 4W
Wiring terminals
Note
Rated voltage (range)
[1] 120 V (50 to 130 V
eff.
)
[4] 480 V (131 to 480 V
eff.
)
6
Measuring range (max.)
[1] 0 to 150 Vac
[4] 0 to 600 Vac
Figure
A
C
E
G
B
D
F
H
DSLC-2 terminal
21
23
25
27
22
24
26
28
Phase
L1 / AØ
L2 / BØ
L3 / CØ
N
L1 / AØ
L2 / BØ
L3 / CØ
N
Table 2-11: Voltage measuring - terminal assignment - auxiliary busbar, 3Ph 4W
6 For different voltage systems, different wiring terminals have to be used.Incorrect measurements are possible if both voltage systems use
the same N terminal.
L1
L2
N
L3
N
A1
A2
A
B
B2
B1
C
C2
C1
L1
L2
N
L3
N
A1
A2
A
B
C6
C5
B6
B5
A5
A6
B2
B1
C
C2
C1
L1
L2
N
L3
N
A1
A2
A
B
B6
B5
A5
A6
C
C6
C5
B2
B1
C2
C1