Digital guide
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Woodward 9905-180
Product Name: 2301A Digital Speed Controller
Product Introduction: A microprocessor-based full-authority speed controller for diesel/gas engines and steam/gas turbines. It provides precision speed regulation, load control, and system protection, accepting 4–20 mA or 1–5 Vdc commands for flexible integration into industrial prime mover systems.
Detailed content
Technical Specifications:
- Power Supply: 18–36 VDC
- Speed Signal Input: MPU (magnetic pickup), 0.5–32000 Hz
- Control Output: 4–20 mA proportional current
- Regulation Accuracy: ±0.01% steady-state
- Operating Temperature: -40 °C to +85 °C
- Dimensions: 152 × 89 × 35 mm
- Weight: 3.2 kg
Functional Features:
- Isochronous and droop speed control modes
- Full-authority speed/load setting via 4–20 mA or 1–5 Vdc signals
- Integrated overspeed, undervoltage, and overcurrent protection
- Adaptive PID algorithms for dynamic response optimization
- Dual-redundant communication ports for reliability
- MIL-SPEC rugged construction for harsh environments
Application Scenarios:
- Gas turbine synchronization and load sharing
- Diesel generator set speed regulation
- Steam turbine control in power plants
- Oil and gas pipeline pressure management
- Industrial prime mover control systems
