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2.6.2 Battery Pack Installation
Figure 9:
Connection between Battery Pack and UPS
NOTE:
Set the battery pack breaker in “OFF” position before installing the battery pack.
• Battery cable can connect to either battery connector in Battery Pack.
• If more than one (1) Battery Pack is used per UPS, subsequent Battery Packs are connected from
previous Battery Pack to next Battery Pack. It does matter which battery connector are used.
• For standard matching battery pack, there is one DC breaker to disconnect the battery pack and
the UPS. But for other external battery packs, contact your Staco Representative.
• For the 10KVA model, it may be connected to a maximum of (11) extension battery packs with
9AH batteries.
• For the 6KVA model, it may be connected to a maximum of (14) extension battery packs with 9AH
batteries.
• The battery cables are keyed to prevent accidental mis-wiring. However, verify the polarity marking
on external battery connector and make sure the correct battery polarity is connected. Wrong
connection may cause permanent damage to the UPS.
