Power System Module - PSM busbars - PSM busbars + PSM socket modules - PSM busbars

Catalogue 33

Power System Module Plus Power System Module PSM Plus Current carrying capacity up to 192 A per rack Busbar with redundant design and 3-phase infeed. By integrating two further three-phase circuits the PSM Plus now has four independent three-phase infeeds. Each of the feeds can be supplied with up to 3 x 16 A, producing a total of max. 192 A. With four independent infeeds, it is possible to assemble a redundant, high-MTBF power supply system for IT racks. The benefits at a glance: ● 2 m busbar with four independent infeeds (A, B, C, D each 400 V/3~, 50/60 Hz, 3 x 16 A). ● Shock-hazard-protected; may be retrofitted whilst the system is operational. ● With four integral connection cables, each 3 m long, 5 x 2.5 mm2 and Wieland GST connectors. ● Directly suitable for connecting to Rittal PDM. ● Easily integrated into existing applications with standard extension cables. ● 6 slots per 2 m busbar ● Attachment with no loss of U in the rack. Note: − PSM Plus bar for modules with two infeeds. This means that redundancy can now be achieved at module level. − Only fits PSM Plus socket modules. PSM Plus busbar For enclosure height A B A B C D mm Number of modules Model No. DK 2000 6 7856.015 PSM Plus plug-in modules Connector pattern Number of sockets C13 6 (3 x per infeed) 7856.081 C19 4 (2 x per infeed) 7856.231 Earthing-pin 2 (1 x per infeed) 7856.101 PSM Plus connection cable Length Type Connections 5 m 3-phase supply connection cable Three-phase connector EN 60 309 on Wieland GST socket 7856.018 5 m Extension cable Wieland GST socket on Wieland GST 18 connector 7856.017 Rittal Catalogue 33/Power distribution 383


Catalogue 33
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