American Power Conversion 400kW1MW installation manual Bat

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Appendix C: Employing Sidecars

3.Using three (3) 253 mm2 [500 MCM] cables, connect the BAT 1- horizontal bar in the Sidecar to the specified BAT 1- bus in Battery Breaker #1.

At the Sidecar:

a.Make connections to the three (3) two-hole landings nearest the RIGHT side of the BAT 1- horizontal bar (refer to right graphic). If using top cable entry, connect with lugs pointing down. Otherwise, connect with lugs pointing up. Secure the three (3) lugs to their landings with six (6) M12 [1/2”] bolts, washers, lock washers, and hex nuts. Hardware not supplied.

b.If using top cable entry, reduce strain by zip tying cables to supports at top of frame (refer to below graphic). Zips not supplied.

Top

Zip tied cables

BAT 1+

BAT 1-

BAT 2+

BAT 2-

Front

At Battery Breaker #1: Refer to the battery breaker’s wiring diagram for the proper BAT 1- lug landings on the other end of these three (3) cables.

52	Battery Rack Assembly and Installation Manual

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Contents Battery Racks for 400kW-1MW UPS Systems Assembly and Installation ManualBattery Rack Assembly and Installation Manual Contents Rack Assembly Appendix C Employing Sidecars Battery Rack Assembly and Installation Manual Safety warnings SafetySafety precautions Additional considerations Rack/battery options SpecificationsWeights and dimensions Shipping Shipping and ReceivingReceiving Positioning PlacementHandling Installation equipment Installation SiteInstallation considerations Torque specificationsParts List APC P/NBattery Cabling Rack Assembly Assembling the bottom sectionRefer to graphic in below Assembling the top section Top Side Subassembly #2 870-1657A Bottom Side Subassembly #2 Top Side Subassembly #1 Cross Bar #6 Top Side Subassembly #2 Connection Stabilizing the rack Anchoring the rack optional Accessing your wiring diagramsNumbering the batteries Positioning rails on shelves Addressing the bottom shelfWiring the batteries Rack Assembly Stud Terminal Addressing the third shelf Addressing the second shelfAddressing the top shelf Shelf-to-shelf wiring Assembling the second rack Labelling the terminal blocks Employing sidecars to support separated racksConnecting terminal blocks to battery breakers To Battery Breaker #1 BAT 1- terminal Connecting terminal blocks to batteries Rack #1, Top Shelf Terminal Block #1 Shelf-to-shelf From Battery #24 Rack #2, Top Shelf Terminal Block #2 Shelf-to-shelf From Battery #56 Applying warning labels Reattaching terminal block coversGrounding the racks Glossary APCAppendix a Battery Wiring Style E Style E, rack #1, shelf #1 topStyle E, rack #1, shelf #2 Style E, rack #1, shelf #3 Style E, rack #1, shelf #4 bottom Style E, rack #2, shelf #1 top Style E, rack #2, shelf #2 Style E, rack #2, shelf #3 Style E, rack #2, shelf #4 bottom References for Power battery cables Appendix B Battery Cabling KitsReferences for Fiamm battery cables Appendix C Employing Sidecars Sidecar overviewPositioning and accessing the sidecar Connecting terminal blocks to sidecars To BAT To BAT 2+ Appendix C Employing Sidecars Connecting sidecars to battery breakers At the SidecarBAT 2+ Top BAT BAT 1+ Top Battery Rack Assembly and Installation Manual Battery Rack Assembly and Installation Manual Battery Rack Assembly and Installation Manual APC Warranty on Batteries 990-4194A APC Worldwide Customer Support03/2004