Vertiv NetSure 7100 Series Installation Manual page 47

48v dc power system
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Figure 20:
Sample Battery Block or Battery Midpoint Monitoring Connections
Return
+
12V
-
+
12V
-
Rectifiers
+
12V
-
+
12V
-
-48V
Battery
String 1
Return
+
12V
-
+
12V
-
Rectifiers
+
12V
-
+
12V
-
Battery
-48V
String 1
Vertiv
| NetSure 7100 Series Installation Manual (IM582127000100) | Rev. H
Battery Block Monitoring
to
to
to
to
DCV1
DCV2
DCV3
DCV4
(J6-1)
(J6-2)
(J6-3)
(J6-4)
EIB Board Voltage Inputs
Battery Midpoint Monitoring
+
+
+
12V
12V
12V
-
-
-
+
+
+
12V
12V
12V
-
-
-
+
+
+
12V
12V
12V
-
-
-
+
+
+
12V
12V
12V
-
-
-
Battery
Battery
Battery
String 2
String 3
String 4
to
to
to
DCV1
DCV2
DCV3
DCV4
(J6-1)
(J6-2)
(J6-3)
(J6-4)
EIB Board Voltage Inputs
+
12V
-
+
12V
-
+
12V
-
+
12V
-
Battery
String 2
to
to
DCV5
DCV6
DCV7
(J6-5)
(J6-6)
(J7-1)
+
+
+
12V
12V
12V
-
-
-
+
+
+
12V
12V
12V
-
-
-
+
+
+
12V
12V
12V
-
-
-
+
+
+
12V
12V
12V
-
-
-
Battery
Battery
Battery
String 5
String 6
String 7
to
to
to
DCV5
DCV6
DCV7
(J6-5)
(J6-6)
(J7-1)
Load
Load Shunt
to
to
DCV8
(J7-3)
+
12V
-
+
12V
-
Load
+
12V
-
+
12V
-
Load Shunt
Battery
String 8
to
to
DCV8
(J7-3)
47

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