The Piller APOCONV M units provide a clean 50Hz three-phase supply to our ROSON-ST, even when operating on vessels that use a 60Hz system. These robust and efficient 50/60Hz solid-state frequency converters, can be housed in a compact mini container for added protection, ensure high reliability and optimal performance. With features like paralleling capability, microprocessor control, and a compact footprint, they are ideal marine power systems requiring consistent frequency conversion.