A range of power distribution units for use in data centres, computer suites, laboratories and other applications where flexible power distribution and a facility for expansion are crucial, is announced by Eaton MEM Circuit Protection and Control.
The new Memform Quad power distribution units are based on a floor-mounted unit less than 2m high and occupying a footprint only 850mm square with electrical distribution facilities available from all four faces if required. A wall-mounted 850 x 450mm variant is also available.
Each unit can handle up to 800A and can have single or dual MCCB incomers. Outgoing circuits can be controlled by miniature or moulded-case circuit-breakers to suit the needs of the installation. Cabling is to terminal blocks or industrial socket connectors within the PDU. Units can incorporate metering facilities, current transformers, a clean earth bar facility, transient voltage surge suppression (TVSS) or active harmonic conditioning (AHC). Enclosures can be coupled together for additional capacity.
The dual incomer facility allows for an emergency supply from a standby generator or UPS system. The devices are mechanically interlocked with a motor drive option.
The outgoing circuit-breakers are mounted on removable pan assemblies for maximum flexibility. MCB pan assemblies take Memshield 2 single or triple-pole MCBs up to 63A with a 10kA fault rating and up to 16 outgoing TP ways per pan. MCCB pans take Memshield 2 G-frame devices up to 125A, with a 25kA fault rating and up to 18 ways per pan.
Memform Quad PDUs are built around a robust steel frame, finished in light grey epoxy powder paint. Lockable doors are standard on all four sides, with a glazed door option. Internal covers and supports are finished in white epoxy powder paint. Enclosures are available in IP4X or IP54 protection ratings. They have eyebolt lifting facilities and can be supplied with an optional adjustable height plinth.
Memform Quad units can be supplied quickly, factory built to customers' specifications. The design ensures minimum downtime when installation changes become necessary.
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