Delivered in self-cooled IP41/NEMA 1 enclosure, Series MVW-01 offers variable speed control for medium voltage motors powered from 2,300, 3,300, and 4,160 Vac mains in high volume pumping, mixing, and milling applications. Multiprocessing control architecture is powered by 32-bit processor with 64-bit Bus and floating point capability. Users can specify 12- or 18-pulse input rectifier configuration that provides high power factor to meet IEEE-519 standards.