Description
Woodward 9907-167 Control Module
Product Dimensions:
Woodward is a global leader in the design and manufacture of control solutions for the aerospace and industrial markets. Their control modules are renowned for their precision, reliability, and ability to handle complex synchronization and load-sharing tasks.
Below is a detailed overview of Woodward Control Modules (focused on the popular Easygen and Peak series commonly used in industrial power and turbine management).
1. Product Detailed Description
Woodward Control Modules are advanced, microprocessor-based management systems designed to control engines, turbines, and power generation equipment. These modules act as the “brain” of the system, monitoring inputs from sensors (speed, temperature, pressure) and adjusting outputs (fuel flow, actuator position) to maintain stability and efficiency.
They are often used for:
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Engine Management: Precise governing of speed and load.
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Power Management: Synchronizing multiple generators to a common bus or the utility grid.
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Protection: Monitoring for faults and executing emergency shutdowns to prevent hardware damage.
2. Technical Parameters (General Specifications)
While specific parameters vary by model (e.g., Easygen-3000XT vs. 2301E), these are the typical standards:
| Feature | Standard Specifications |
| Supply Voltage | 12/24 VDC (typically 8V to 40V range) |
| Power Consumption | Max 15W – 20W |
| Operating Temp | -20°C to +70°C (-4°F to +158°F) |
| Input Channels | Configurable Analog (4-20mA, 0-5V) and Digital Inputs |
| Output Channels | Relay outputs, PWM outputs for actuators |
| Communication | CAN bus (J1939), RS-485 (Modbus RTU), Ethernet |
| Enclosure Rating | IP20 (Back) to IP65 (Front panel) |
| Accuracy | Frequency/Speed control within +/- 0.25% |
3. Product Advantages
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Precision Control: High-speed processing allows for near-instantaneous response to load changes, ensuring grid stability.
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Versatile Connectivity: Support for multiple industrial protocols allows for easy integration into existing SCADA or Building Management Systems (BMS).
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Modular Scalability: Woodward controls are designed to work in parallel. You can easily add more units to a power plant without replacing the entire control architecture.
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Global Compliance: Most modules meet stringent international standards, including CE, UL/cUL, and marine certifications (LR, ABS, DNV).
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User-Friendly Interface: Modern units feature graphical displays for real-time monitoring and simplified on-site configuration.
4. Safety & Installation Precautions
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Proper Grounding: Ensure the module and the engine/turbine frame are common-grounded to prevent electrical noise and “ground loops.”
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Electrostatic Discharge (ESD): Always use ESD protection when handling the modules to avoid damaging sensitive internal circuits.
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Wiring Separation: Keep high-voltage power cables separate from low-voltage signal wires to minimize electromagnetic interference (EMI).
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Environment: Ensure the installation location is free from excessive vibration and moisture beyond the rated specifications.
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Firmware Updates: Always verify that the firmware is compatible with the specific engine/generator set before commissioning.
5. Product Applications
Woodward modules are utilized across various heavy industries:
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Power Plants: For automatic synchronization and load sharing between diesel or gas generators.
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Marine Vessels: Controlling propulsion engines and shipboard power systems.
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Oil & Gas: Managing turbines for mechanical drive or power generation on offshore rigs.
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Renewable Energy: Managing microgrids and hybrid power systems (combining solar/wind with traditional generators).
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Data Centers: Providing critical backup power control to ensure zero downtime during utility failures.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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