Vertiv Liebert APM Plus - Page 136

Figure 7.5 Internal stru cture of BCB box
N o. D escriptio n
1 Top cable entry hole
2 Battery terminal (+)
3 Battery terminal (N)
4 BCB
5 UPS terminal (+)
6 UPS terminals (N)
7 UPS terminals (-)
8 Current transformer of battery ground fault detector
9 Top plate
10 Battery terminal (-)
11 Control board of battery ground fault detector
12 Earth bar
13 BCB control board
14 Bottom cable entry hole
15 Bottom plate
7 Battery
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Vertiv™ Liebert® APM Plus User Manual