Emerson and Eaton make additions to backup data center power product lines, and Power Analytics secures patents for its arc flash protection software.Emerson Network Power, soon to be a stand-alone entity, separate from Emerson Electric, claims to have redesigned its ASCO 4000-series paralleling switchgear for backup generators. Thanks to the redesign, the product line now provides “high-end, custom capabilities in a mid-range system,” the company said.