With the launch of the next-generation E-frame versions, Danfoss says variable speed drives in the VLT range are setting new standards for efficiency and compact construction. Available in ratings from 315 to 560kW 400, E-frame drives are up to 73% smaller than their predecessors, which makes possible big savings of valuable space.
The new E-frame drives also incorporate an enhanced version of the proven Danfoss back-channel cooling concept, which now removes up 90% of the heat generated by the drive.