PUBLIC
DPA 500 480V UL – Self-contained modules
English
Christopher Belcastro, R&D 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 minimized. Modularity ensures reduced inventory levels of specialized spare parts. Additionally, this online-swap technology helps achieve “six nines” availability (99.9999 percent), highly desirable for data centers in pursuit of zero downtime.