Digital guide
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Woodward 8273-140
Product Name: 2301D Digital Load Sharing and Speed Control Module
Product Introduction: A predecessor to 8273‑501, this digital control module provides speed regulation and load sharing for engine‑driven generators, compatible with 2301A systems.
Technical Specifications:
- Power Input: 18–40 VDC
- Control Algorithm: Digital PID
Detailed content
- Speed Range: 50–10,000 RPM (configurable)
- Control Accuracy: ±0.1% of rated speed
- Droop Rate: 0–10% adjustable
- Communication: Modbus, RS‑232, RS‑422
- Operating Temperature: -40°C to +85°C
Functional Features:
- Adaptive speed filtering for stable signal acquisition
- Multi‑parameter monitoring (speed, load, pressure)
- Multi‑level alarm and protection thresholds
- Load sharing error ≤2% in parallel operation
- Plug‑and‑play with Woodward sensors/actuators
- Compact modular design for easy installation
Application Scenarios:
- Generator set speed and load control
- Multi‑engine parallel operation
- Industrial engine and turbine control
- Upgrading 2301A analog control systems
- Power generation and co‑generation plants
