9.3 Long Term Battery Box
When CHS LARGE BATT BOX can be used both for 19 inch KSU and 9.5 inch KSU, there are two
types of the external battery cable. Connections are shown below.
The battery cables between CHS2U chassis and CHS BATT BOX are attached in the CHS LARGE
BATT BOX. Only Floor Mounting Installation is available.
Fig 9-3-1 External Battery Connectivity
Table 9-3 External Battery Configuration
Configuration
Battery Capacity
(Number of Batteries)
Number of CHS LARGE
BATT BOX
2U x 1
21AH (= 3sets of [2 x 12V-7AH]
1
2U x 2
42AH (= 6sets of [2 x 12V-7AH]
2
2U x 3
63AH (= 9sets of [2 x 12V-7AH]
3
2U x 4
84AH (= 3sets of [2 x 12V-7AH]
4
CON
CON
Chassis #4
Chassis #3
CON5
CON4
CON2
CON3
CON
Chassis #1
CON
Chassis #2
Terminal unit
CON1
Fuse Unit
CON4
CON1
12V-
AH
+
7
CON2
CON3
CON
CON
CON
12V-
AH
+
7
-
12V-
AH
7
+
-
12V-
AH
7
+
-
12V-
AH
7
+
-
12V-
AH
7
+
-
-
36
