AC 400Hz Solid Frequency Converter

The PV90-4 is the fourth generation of SAS’s 400Hz solid state frequency converter. Compatible with all modern aircraft including the Boeing 787 Dreamliner and Airbus A350, it now offers improved efficiency (>95%), a new large 5.7” LCD display and is compatible with the TLD Link™ communication system for remote monitoring. The PV90-4 is a zero emission GPU available with a wide range of mounting options to suit all operations and is supplied with a stainless-steel enclosure as standard. SAS's PV90-4 is designed to be a minimum downtime GPU requiring a minimum of planned maintenance whilst offering maximum operational longevity.