Chapter 8 Options 57
Liebert
®
ITA 16kVA And 20kVA UPS User Manual
Note
1. The battery loop and the AC input are not insulated, so the hazardous voltage may exist between the battery port and the
earth. Never touch them by hand to avoid electrical shock.
2. See Figure 2-25 and Figure 2-26 for the appearance and the length of the battery cable (battery module accessory). If the
longer cables are needed, please contact the dealers.
8.2.2 Appearance Of Battery Module
The appearance of the battery module is shown in Figure 8-1.
Figure 8-1 Appearance of the battery module
There is no operation and display panel on the front panel of the battery module. The plastic panel can be removed
and adjusted according to actual requirement, as shown in Figure 8-2.
Plastic panel
Figure 8-2 Removing the plastic panel
The battery module provides ventilation holes, battery ports and battery fuse box on the rear panel, as shown in
Figure 8-3.
保险
F32AH 400Vdc
CAUTION-For Continued Protection
Against Risk of
Fire
，
Replace Only With Fuse of The Sa
me Type and Rating .
注意：为避免着火的危险，请用同种容量和型号的保险替换
+ -
+ -
Battery port 1
Battery port 2
Battery fuse box
Ventilation hole
Figure 8-3 Rear panel of the battery module
8.2.3 Backup Time Of Standard Battery Module For Single UPS
For U16-07C1 battery module, when it is at full load (18kW), the backup time of four battery modules is about five
minutes, and backup time of ten battery modules is about 30 minutes. When it is at half load (9kW), the backup time
of four battery modules is about 15 minutes, and backup time of ten battery modules is about an hour. See Table 8-3
and Table 8-4 for details.
