Basler Electric DGC-2020HD - Manual (Page 42)

32 9469300990 Rev B
Connections for Load Sharing
Figure 9 illustrates a typical interconnection of two systems tied together using analog and Ethernet load
share lines.
Figure 9. Analog and Ethernet Connections for Typical Applications
GEN
ENG
LOAD
64
65
66
67
Generator
Breaker Breaker Control
Analog Load Share Line
6
9
7
0
E
th
e
rn
e
t
AVR +
AVR –
GOV +
GOV –
L
S
+
L
S
–
DGC-2020HD
Industrial
Ethernet Switch
To Other
DGC-2020HDs
To Other
DGC-2020HDs
AVR
GOV
Generator Metering
Bus Metering
GEN
ENG
64
65
66
67
Generator
Breaker Breaker Control
6
9
7
0
E
th
e
rn
e
t
AVR +
AVR –
GOV +
GOV –
L
S
+
L
S
–
DGC-2020HD
AVR
GOV
Generator Metering
Bus Metering
Notes: Up to 32 DGC-2020HDs are supported on one network. 1
1
Ethernet Load Share Line
P0071-68
Typical Applications DGC-2020HD