Optional battery cabinets are available for the Liebert GXT4. The external battery connector and
isolation breaker are on the battery cabinet's rear panel, as shown in Figure 44. For battery cabinet
specifications, refer to Table 15.
Figure 44 Battery cabinet
Do not contact the external battery connector and ground without wearing protective gloves
and clothing and taking other precautions against electrical shock. The battery loop and AC
input are not insulated, which may cause a dangerous voltage between the external battery
connector and ground.
External battery connectors are wired in parallel. Either connector can be connected to the UPS
or to another battery cabinet.
The length of the standard battery cable delivered with the battery cabinet is 0.65m (2.13ft).