Conceptpower DPA 500 480V UL UPS: Self-contained modules

Christopher Belcastro, RD Engineering Manager NAM, discusses the building block approach of the Conceptpower DPA 500 480V UL UPS. ABB’s Conceptpower DPA 500’s “online-swap modularity” (OSM) capability, in which modules can be inserted and removed with the UPS running, simplify routine maintenance and eliminate service-related downtime. Not only does this feature improve availability, but it also reduces cost, since service engineers spend less time on-site and any risk of data or production loss are minimi

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