Installing The External Batteries 19" (Chs2U) Chassis; Figure 3-76 Installing The Access Panel; Table 3-2 Chs Large Batt Box Capacity - NEC Univerge SV8100 System Hardware Manual

UNIVERGE SV8100
7.2
System Hardware Manual
12. Reinstall access panel containing the fan and secure with supplied
screw.
13. Connect grounding and AC power cable.

Installing the External Batteries 19" (CHS2U) Chassis

An optional (locally procured), external battery source can be used to provide
power during a power failure.
CHS LARGE BATT BOX (Backup time = Three Hours for 30 Terminals)

Table 3-2 CHS LARGE BATT BOX Capacity

Configuration
SV8100
2U x 1
2U x 2
2U x 3
2U x 4
One CHS LARGE BATT BOX can be used for 4 x 2U chassis for approximately 45

minutes.

Figure 3-76 Installing the Access Panel

Battery Capacity
(Number of Batteries)
21AH (=3 sets of [2x12V-7AH])
42AH (=6 sets of [2x12V-7AH])
63AH (=9 sets of [2x12V-7AH])
84AH (=12 sets of [2x12V-7AH])
Issue 9.0
Number of
CHS LARGE BATT
BOX
1
2
3
4
3 - 61