Power supply for the aeronautical industry RTRUs

AC/DC

As the world’s leading supplier of Transformer Rectifier Units (TRUs) for commercial aircraft since the 1960s, Crane can provide you with field-proven, exceptionally reliable solutions. We have thousands of ELDEC TRUs in the field for a wide variety of aircraft programs. Our Regulated Transformer Rectifier Units operate from 3-phase power sources and are sized from 250 to 400 amps. Efficiency: 85 to 90%+ Power Factor: >0.90 (depending upon power level) Total harmonic distortion (THD): 12 pulse <12%; 18 pulse <7%; 24 pulse <5%; 30 pulse <3% High current overload capability (typically 150% for 2m and 200% for 5s) Let us help determine the best product for your application. Please use the form below to request additional information or contact us for an off-the-shelf or custom power solution.