Falcon RACKMOUNT UPS PLUS FN3KRM-2 Owner's Operating Manual

Falcon RACKMOUNT UPS PLUS FN3KRM-2 Owner's Operating Manual Manual pdf 15 page image

4.11 3 to 6kVA System Installation Wiring Diagram (single rackmount UPS system)4.12 3 to 6kVA System Installation Wiring Diagram (typical multiple parallel UPS units,154.13 UPS & Transformer Modules Communications Bus CablingUse one UA88385 parallel communications bus cabling kit for each UPS to be connected to the system output trans-former module or to paralleled UPS systems. Connect the supplied cables as shown below. Note the first and last con-nectors on the first and last UPS are connected using the longer of the supplied cables. Switch on the termination resis-tor dip switch next to the long cable. For the transformer module, daisy chain the cables from the UPS to the transformermodule in a similar manner using the communications connectors located on the transformer module rear panel.Suggested UPS Output Panel & Circuit BreakersUPS Output Panel = Square D P/NQQ12L125G (1 each)Panel Master Circuit Breaker 120A = QQM110VH (1 Each)Individual UPS Circuit Breakers3kVA -- 20A Square D P/N QQ220VH4kVA to 6kVA -- 30A Square D P/N QQ230VH8kVA -- 50A Square D P/N QQ250VH10kVA -- 60A Square D P/N QQ260VH