User Manual

1.4 Battery Cabinet
Optional battery cabinets are available for the UPS, and include a single battery-connector cable. Up to 10
battery cabinets may be connected in parallel to the UPS, and up to 6 can be detected using EBC-
detection. See
Table 7.4 on page63, for the cabinet specifications. For approximate battery run times
with additional EBCs, see Battery Run Times on page63. See Installing External Battery Cabinets on
page16, to connect the cabinets.
Figure 1.8 Battery Cabinet
ITEM. DESCRIPTION
1 Battery connectors
2 Isolation breaker
1.5 Major Internal Components and Operating Principle
Figure 1.9 on the next page, shows the UPSoperating principle. Table 1.2 on the next page, describes
the function of the major components in the UPS.
NOTE: Figure 1.9 on the next page, is one example of basic operation.
1 GXT5 Description
11