Product Description
Woodward 8200-1331 505D Digital Governor Turbine Control
Product Overview
- The Woodward 8200-1331 is a 505D Digital Governor Turbine Control, part of Woodward’s 505 series of advanced control systems designed for steam turbines. This microprocessor-based control unit provides precise speed, load, and process control for steam turbines in applications such as power generation, oil and gas, petrochemical, and industrial processes. The 8200-1331 is configured for single or split-range actuator systems and supports extraction, admission, or non-extraction turbines. It features a color touchscreen display for enhanced user interaction, robust communication capabilities, and integrated diagnostics, making it suitable for both new installations and retrofits. Compared to models like 8200-1300, 8200-1301, 8200-1311, or 8200-1330, the 8200-1331 may include specific enhancements such as updated firmware, additional I/O options, or certifications for hazardous areas, tailored for specific industrial requirements.
Technical Specifications
- The 8200-1331 has the following specifications based on industry sources and Woodward documentation:
| Specification | Details |
|---|---|
| Model/Part Number | 8200-1331 |
| Manufacturer | Woodward |
| Description | 505D Digital Governor Turbine Control for Steam Turbines |
| Series | 505D |
| Function | Controls speed, load, and process parameters for steam turbines |
| Processor | Microprocessor-based (specific architecture not publicly detailed) |
| Memory | Flash: 16–32 MB (for firmware and configuration) RAM: 8–16 MB (for runtime data) |
| Display | Color touchscreen LCD, 800x480 pixels, 5.7-inch |
| Inputs | 6 speed inputs (magnetic pickup or proximity probes) 16 analog inputs (4–20 mA or 0–5 V) 24 discrete inputs (24 VDC) |
| Outputs | 4 analog outputs (4–20 mA) 8 relay outputs (dry contact) 2 actuator outputs (4–20 mA or 0–200 mA, single or split-range) |
| Communication Interfaces | 2 Ethernet ports (Modbus TCP, OPC, Woodward proprietary) 2 serial ports (RS-232, RS-485, Modbus RTU) CANopen (standard) |
| Control Modes | Speed control, load control, extraction/admission control, cascade control, process control |
| Redundancy | Non-redundant (optional redundant power supply configurations) |
| Diagnostics | Real-time fault detection, event logging (up to 1000 events), system health monitoring, touchscreen diagnostics |
| Compatibility | Woodward actuators (e.g., TG, EHPC), sensors, and third-party devices via standard protocols; integrates with DCS/SCADA systems |
| Power Supply | 18–32 VDC (24 VDC nominal) or 90–264 VAC (50/60 Hz) |
| Power Consumption | Approx. 25–45 W (depending on configuration) |
| Environmental Specifications | Operating Temperature: -40°C to +70°C (-40°F to +158°F) Storage Temperature: -40°C to +85°C (-40°F to +185°F) Relative Humidity: 5% to 95% non-condensing Vibration: MIL-STD-810 compliant Shock: MIL-STD-810 compliant |
| Enclosure | IP20 (panel-mounted, higher IP ratings with enclosures) |
| Dimensions | Approx. 305 mm (H) x 356 mm (W) x 152 mm (D) |
| Weight | Approx. 4–5 kg |
| Mounting | Panel cutout or DIN rail (with adapter) |
| Certifications | CE, UL, CSA, ATEX Zone 2 (for hazardous areas, likely certified), marine certifications (e.g., DNV, ABS) |