Woodward 8200-1311 505D Digital Governor Turbine Control System

Woodward 8200-1311 505D Digital Governor Turbine Control System

The Woodward 8200-1311 505D Digital Governor delivers advanced turbine control technology for steam turbine applications requiring precise speed regulation, load management, and process control. Engineered with microprocessor-based architecture, this digital governor ensures optimal turbine performance across diverse industrial environments.

Technical Specifications

• Model: 8200-1311
• Series: 505D Digital Governor
• Control Type: Digital PID with adaptive tuning
• Input Voltage: 24 VDC / 120-240 VAC (configurable)
• Speed Range: 0-10,000 RPM (programmable)
• Accuracy: ±0.25% of rated speed
• Response Time: <50 ms
• Operating Temperature: -40°C to +70°C
• Communication Protocols: Modbus RTU, RS-485
• Display: LCD with real-time diagnostics

Application Scenarios

This governor control system excels in demanding industrial applications including power generation facilities, petrochemical plants, pulp and paper mills, and combined heat and power (CHP) systems. It provides reliable speed control for mechanical drive turbines, generator sets, and process steam turbines operating in critical infrastructure environments.

Key Features & Solutions

• Adaptive control algorithms automatically compensate for load variations and system dynamics
• Integrated overspeed protection with redundant shutdown circuits
• Remote monitoring capability via industrial communication networks
• Self-diagnostic functions with fault logging and alarm management
• Field-programmable parameters for custom tuning without hardware changes
• Hot-swappable I/O modules minimize downtime during maintenance

Common Questions & Answers

Q: Is this compatible with existing Woodward actuators?
A: Yes, the 8200-1311 interfaces seamlessly with Woodward ProAct and EG-M series actuators through standard analog and digital outputs.

Q: Can it control both speed and load simultaneously?
A: Absolutely. The 505D features dual-mode operation supporting isochronous speed control, droop-based load sharing, and process control modes.

Q: What diagnostic tools are available?
A: The system includes built-in diagnostics accessible via front panel display, plus compatibility with Woodward's GAP software for advanced configuration and troubleshooting.

Q: Does it support redundant configurations?
A: Yes, multiple units can be configured for redundant control architectures in mission-critical applications.

Warranty & Support

Backed by a comprehensive 12-month warranty covering manufacturing defects and component failures. Technical support and calibration services available worldwide through authorized Woodward service centers.

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