Digital guide
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Woodward 8273-128
- Product Name: 2301D-ST Digital Load Sharing & Speed Control
- Product Description: A 24 VDC microprocessor-based controller designed for steam turbine and generator set applications. It provides precise speed regulation and load sharing for parallel-connected prime movers.
- Technical Specifications:
- Power Supply: 24 VDC (18–32 VDC)
Detailed content
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- Speed Input: Magnetic pickup (2–30 VAC RMS, 500–15,000 Hz)
- Control Output: 0–200 mA (compatible with Woodward actuators)
- Communication: RS-232 (for configuration)
- Control Modes: Isochronous (constant speed) or droop (0–10% adjustable)
- Operating Temperature: –40 °C to +70 °C
- Key Features:
- Steam Process Optimized: Firmware tailored for steam turbine dynamics.
- Digital PID Control: Fast response and high stability under varying loads.
- Integrated Protection: Overspeed/underspeed and reverse power protection.
- Field Configurable: Parameters adjustable via PC software.
- Applications:
- Industrial steam turbine generator sets (50–2000 kW).
- Marine power systems with multiple parallel generators.
- Small steam turbine control panels and mechanical drives.
- Engine test benches and industrial machinery.
