Woodward 8200-1330 505-DR - LVDC, Ordinary Location

Woodward 8200-1330 505-DR - LVDC, Ordinary Location

The Woodward 8200-1330 is a state-of-the-art digital control platform from the 505DR series.

Unlike standard simplex controllers, the 8200-1330 is designed for Dual Redundancy, providing maximum availability and reliability for critical steam turbine applications.

It is engineered to control single-valve or single-extraction steam turbines, ensuring that a single hardware failure does not result in a turbine trip or process shutdown.

Technical Parameter Table

Product Advantages and Features

Zero Downtime Architecture: Utilizes Woodward’s Real-Time Network (RTN) to synchronize states between the primary and backup controllers, allowing for an ultra-fast, "bumpless" transition if a fault is detected.

Integrated HMI: Features a high-resolution 8.4-inch color display that provides real-time trending, steam maps, and comprehensive "First-Out" trip logic.

OptiTune™ Adaptive Control: Automatically adjusts PID parameters to compensate for turbine wear or changing steam conditions, ensuring optimal stability.

Decoupled Extraction Logic: Advanced algorithms maintain stable speed and load even during heavy fluctuations in extraction or admission steam demand.

Field Programmable: No specialized software is required for standard configurations; the menu-driven interface allows for easy onsite setup and calibration.

Unique Product Description

The Woodward 8200-1330 represents the pinnacle of "peace of mind" for turbine operators.

While other controllers focus on performance, the 1330 focuses on availability. It acts as a fail-safe brain for the turbine, where two processors "handshake" constantly.

If the active unit detects an internal error, the backup takes over in milliseconds—so fast that the turbine's physical actuators don't even twitch.

It is the ideal choice for facilities where a single minute of downtime costs thousands in lost production.

Application Cases

Critical Process Compressors: Driving large compressors in refineries where a turbine trip would cause a complete plant shutdown.

Continuous Manufacturing: Pulp and paper mills or chemical plants where extraction steam is vital for the production line.

Utility Power Generation: Synchronizing generators to the grid where reliability is mandated by strict uptime contracts.

District Heating: Managing steam admission/extraction for municipal heating systems.

Installation and Maintenance

Mounting: Designed for flush mounting in control panels. For redundant setups, the two units are typically linked via dedicated Ethernet/RTN cables.

Wiring: Requires an optional Field Termination Module (FTM) for easier multiplexing of redundant signals and streamlined installation.

Redundancy Testing: The system allows for manual switchover testing while the turbine is running, ensuring the backup unit is always ready for service.

Maintenance: Built-in self-diagnostics monitor CPU health, I/O status, and communication integrity, providing early warnings before a hardware failure occurs.

Other Models in the Same Series

Model    Series    Power Supply    Location

8200-1331    505DR    LVDC (18–36 Vdc)    Ordinary Location

8200-1332    505DR    LVDC (18–36 Vdc)    Hazardous Location (ATEX/Div 2)

8200-1311    505XT    HVAC/DC    Simplex (Non-Redundant)

8200-1301    505D    HVAC/DC    Simplex (Speed Control Only)