Figure 3-116 Installing The Access Panel; Table 3-5 Chsg Large Batt Box Capacity - NEC Univerge SV9100 System Hardware Manual

8.2
3-92
12. Reinstall access panel containing the fan and secure with supplied
screw.

Figure 3-116 Installing the Access Panel

13. Connect grounding and AC power cable.
Installing the External Batteries 19" (CHS2UG-US) Chassis
An optional (locally procured), external battery source can be used to provide
power during a power failure.
CHSG LARGE BATT BOX (Backup time = Three Hours for 30 Terminals)

Table 3-5 CHSG LARGE BATT BOX Capacity

Configuration
SV9100
2U x 1
2U x 2
2U x 3
2U x 4
One CHSG LARGE BATT BOX can be used for 4 x 2U chassis for approximately 45

minutes.
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 3.0
Number of
CHSG LARGE
BATT BOX
1
2
3
4
Installing the SV9100 Chassis