17
1
5
9
3
7
11
2
6
10
4
8
12
13
14
7 – Wiring
(continued)
SU40K and BP480V40C shown for illustration only; consult the battery cabinet’s documentation for exact specifications
7-3 UPS System Terminal Block Diagram
7-4 External Battery Cabinet Wiring Diagrams
Input
Grounding Terminals
R
R
S
S
T
T
N
N
+
–
N
Output
External Battery
Connection
+N
–
+N
–
External Battery
Cabinet Breaker
Switch