Digital guide
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Woodward 9905-068
Product Full Name: Woodward 9905-068 2301E Series Digital Speed Bias & Load Sharing Control Interface Module
Product Introduction: Original dedicated parallel control interface module from Woodward 9905 series, fully matched with 2301E digital speed governor systems. It provides stable speed bias adjustment output signal, multi-generator parallel load sharing communication interface and automatic load equalization control logic for grid-connected and island parallel power generation systems.
Detailed content
Technical Specifications:
- Operating Power Supply: DC 18–32V wide voltage input
- Load Signal Input: Three-phase active power standard 4–20mA analog signal
- Speed Bias Output: 0.5–4.5VDC adjustable speed trim analog signal
- Load Sharing Control Precision: ±1% rated load control error
- Support Modes: Isochronous load sharing mode, droop speed droop parallel mode switchable
- Operating Temperature: -40°C to +70°C
- Installation Method: DIN rail industrial mounting
Functional Features:
- Specialized load sharing signal interface exclusive for 2301E governor parallel systems
- High-stability speed bias output for generator phase matching and grid connection control
- Real-time automatic load balance regulation between parallel generator sets
- Complete signal filtering, isolation and anti-electromagnetic interference circuit design
- Direct plug-and-play original matching installation without parameter modification
- Adjustable parallel dynamic response parameters adapting to different prime mover characteristics
Application Scenarios:
- 2301E governor diesel and gas generator parallel load sharing control systems
- Industrial steam turbine generator parallel operation control equipment
- Marine ship auxiliary generator 2301E system parallel speed control systems
- Off-grid island microgrid multi-unit load equalization control systems
- Industrial cogeneration power station parallel speed and load control systems
