Eaton Powerware 9355 - Version 2 Wall-Mounted Bypass Switch Installation; Bypass Switch Note

EATON Powerware
®
9355 UPS (20/30 kVA) Installation and Operation Manual S 164201626 Rev B www.powerware.com
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Chapter 6 Extended Battery Cabinet Installation
NOTE A maximum of four Extended Battery Cabinets (EBCs) can be installed.
To install the optional EBC:
1. Remove the UPS front door (see page 10).
If you installed an Options Cabinet, remove the Options Cabinet front door (see
page 10).
2. Verify that the UPS battery circuit breaker is in the OFF position (see Figure 29).
3. Remove the EBC front door(s). See page 11.
4. Plug the EBC cable into the UPS battery connector (see Figure 29).
If an Options Cabinet is installed, route the EBC cable through the knockouts and
connect to the UPS battery connector.
If additional EBCs are installed, plug the EBC cable into the battery connector on
the next EBC. Repeat for each additional EBC.
5. Replace the EBC front door(s).
6. Replace the UPS front door.
If you installed an Options Cabinet, replace the Options Cabinet front door.
7. Continue to one of the following sections:
S “Permanent Mounting Installation” on page 45.
S “Communication” on page 47 to install UPS communication options, such as
X-Slot cards or remote emergency power -off (REPO).
S “Operation” on page 67 to start up the UPS.
NOTE After UPS startup, ensure maximum battery runtime by configuring the UPS for the correct number of
EBCs (see page 74).