8200-510 Woodward High Precision Turbine Valve Positioner

Product Overview

The Woodward 8200-510 operates as a high-performance Digital Valve Positioner (DVP) and actuator driver specifically engineered for the rigorous demands of turbine fuel and steam valve regulation. This module drives both Limited Angle Torque (LAT) and Brushless DC (BLDC) motors with sub-millisecond responsiveness. It ensures stable combustion and optimized fuel efficiency by executing localized, high-speed PID control loops. By integrating resolver feedback and advanced diagnostics, the 8200-510 maintains absolute mechanical accuracy in safety-critical rotating machinery applications, including gas turbines and centrifugal compressors.

Technical Specifications

Engineering Advantages

The 8200-510 addresses the distinct technical challenges of valve stiction and thermal instability in power generation environments. Its engineering profile provides several direct benefits for complex automation:

• High-Integrity Positioning: The driver utilizes localized PID processing to eliminate the latency associated with centralized controller-to-actuator communication, ensuring precise valve targeting.

• Plug-and-Play Field Replacement: Compatibility with Woodward ID modules allows the driver to automatically upload actuator-specific parameters. This feature simplifies field service and eliminates manual calibration errors.

• Superior Thermal Resilience: The hardware operates across a massive -40 deg C to +85 deg C window. This allows technicians to install the unit closer to the turbine deck, reducing cable lengths and signal attenuation.

• Dynamic Diagnostic Suite: High-speed data logging captures transients and mechanical anomalies in real-time. This data helps maintenance teams identify actuator wear or valve friction before a critical failure occurs.

FAQs

• Is this Woodward 8200-510 unit 100% Brand New?

  Yes. We supply the 8200-510 in 100% Brand New and Original condition. We maintain original factory standards to ensure the unit meets all safety-critical turbine governing requirements.

• Does this model support Ethernet communication?

  The 8200-510 primarily utilizes CANopen and Analog/PWM interfaces. If your specific network architecture requires Dual Ethernet (RJ45), you may need to consider the 8200-509 or related DVP variants.

• What actuators can I control with this driver?

  Woodward optimized this driver for high-performance LAT (Limited Angle Torque) and BLDC (Brushless DC) motors. It provides the high peak power (5.0 kW) required to overcome the heavy spring forces found in industrial steam valves.

• How do I troubleshoot connection issues?

  The module features an RS-232 service port for direct diagnostic access. Technicians can utilize Woodward service tools to view real-time feedback, error logs, and resolver signal health for rapid fault isolation.