UR-3 PAPI Controller-Converter is designed to provide remote control of Halogen PAPI Lights (Precision Approach Path Indicator). Adding UR-3 to S4GA PAPI allows users to remotely control and change the intensity of PAPI via UR-201 Control & Monitoring Unit and UR-101 Handheld Controller.
UR-3 Controller-Converter also provides the ability to power S4GA PAPI using a standard 230 VAC electrical supply. No need for a costly 6.6A grid, powered by a constant current regulator.