Eaton IBC-S Installation Manuals

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Installing Battery Cabinets3-22 EATON Powerware ® 9390 Integrated Battery Cabinet (Models IBC-S and IBC-L) Installation Manual 164201536 Rev Dwww.eaton.com/powerquality3.4.4 Standalone Battery Cabinet Electrical ConnectionsUse this procedure to wire a standalone battery cabinet to the Powerware 9390 UPScabinet. All battery cabinets arrive at the site with each battery connection stringelectrically disconnected. If you are installing more than one battery cabinet, the firstbattery cabinet will be the only cabinet directly connected to the UPS.D A N G E RLETHAL VOLTAGE is present when performing the remaining steps in this section andsubsequent sections.1. Locate the battery breaker sensing cable in the right‐hand battery cabinet. Routethis connector into the cabinet to the immediate left and mate with the matchingconnector in that cabinet (see Drawing 164201536-8 on page A-17).2. If installing multiple battery cabinets, proceed to Step 3; otherwise, proceed toStep 5.3. On first and middle battery cabinet TB1 terminal boards, disconnect jumper fromterminal 4 and connect to terminal 5. On last battery cabinet TB1 terminal board,verify jumper is connected between terminals 4 and 10. See Drawings 164201536-3and 164201536-8.4. Proceed to Step 6.5. On battery cabinet TB1 terminal board, verify jumper is connected betweenterminals 4 and 10. See Drawings 164201536-3 and 164201536-8.6. Locate the battery wiring harness under the bottom tray in the right‐hand batterycabinet. Route this harness into the cabinet to the immediate left and connect the(+) lead to the (+) battery terminal and the (–) lead to the (–) battery terminal(see Drawing 164201536-7 starting on page A-14). Use pressure and bus barterminations, as necessary, for connecting cables between the battery cabinets.7. Repeat Steps 1 through 6 for each battery cabinet, and then proceed to Step 8.8. Refer to the following to connect the external wiring from the first battery cabinetto the UPS cabinet:a. See Drawing 164201536-5 on page A-9 to size wire for connecting the batterycabinets to the remotely located UPS cabinet.b. See Drawing 164201536-6 starting on page A-12 for battery cabinet top orbottom conduit landing locations.c. See Drawing 164201536-7 on page A-14 for location of positive (+) andnegative (–) terminals.d. Refer to the appropriate Powerware 9390 UPS Installation and OperationManual, as referenced in paragraph 1.6, for top or bottom conduit landinglocations.