Figure 3-116 Installing The Access Panel; Table 3-5 Chsg Large Batt Box Capacity; Installing The External Batteries 19" (Chs2Ug) Chassis - 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) 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 2.0
Number of
CHSG LARGE
BATT BOX
1
2
3
4
Installing the SV9100 Chassis