Woodward 5503-302D Control Assy Automation Controller

Description

The Woodward 5503-302D Control Assy Automation Controller is part of Woodward’s extensive line of industrial and power generation control systems, designed for precise regulation of engines, turbines, and generator sets. While specific technical data for this exact model is not available, it aligns with Woodward’s proven controller platforms, which offer robust performance for critical power and industrial applications. Woodward controllers typically feature wide operating temperature ranges, with comparable models supporting -40 degrees Celsius to 85 degrees Celsius, and power inputs of 9-30 Vdc with reverse polarity protection. Key features of similar Woodward controllers include high-precision fuel flow metering, fast dynamic response, and reliable all-electric drive systems with minimal moving parts. Many models support flexible configuration, with options for field programming, RS-232 or Ethernet communication interfaces for remote monitoring and integration with DCS/PLC systems, and compliance with industrial standards for EMI immunity, vibration resistance, and hazardous location certification. Common applications for Woodward’s control assemblies include speed and load distribution control for diesel, gasoline, turbine, or gas engine-driven generator sets, as well as steam turbine management in power plants, industrial facilities, and waste heat recovery systems. These controllers use sensor inputs to adjust fuel injection, ignition timing, and load distribution, optimizing engine power, fuel efficiency, and emissions performance.