Product Overview
The Woodward 8440-2052 is a genset control module from the easYgen-3000 series, specifically a 3200-P2 model. It integrates a built-in operator interface and three freely configurable PID controllers for precise engine-generator management. Designed for front panel mounting, the 8440-2052 is ideal for single or multiple genset operations up to 32 units, offering load sharing, breaker control logic, AMF (auto mains failure), and standby operation. With a 12/24 VDC (8 to 40 VDC) power supply and 5A CT inputs, this module ensures reliable performance in demanding industrial environments.
Technical Specifications
| Parameter |
Value |
| Analog Inputs |
Non-isolated, freely scalable |
| Back Panel Dimensions |
250W x 227H x 50mm D |
| Contact Material |
AgCdO |
| Front Panel Dimensions |
282W x 216H x 96mm D |
| Intrinsic Consumption (Max) |
17 W |
| Measurable Alternator Windings |
3p-3w, 3p-4w, 1p-2w, 1p-3w |
| Measuring Frequency |
50/60 Hz (40-85 Hz) |
Key Features & Benefits
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Advanced Control: Three PID controllers enable precise regulation of generator parameters, reducing fuel consumption and emissions.
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Scalable I/O: Up to 12 configurable discrete I/Os and 3 analog inputs, expandable via CANopen (32 external discrete I/Os, 16 analog inputs, 4 analog outputs).
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Protective Functions: Configurable setpoints for speed, frequency, voltage, power factor, and excitation ensure generator and engine protection.
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Operator Interface: Built-in front panel for easy monitoring and configuration.
Industry Applications
The 8440-2052 is optimized for genset control in power generation, oil and gas, marine, and backup power systems. Its load sharing capability makes it suitable for parallel generator operation, ensuring stable power distribution and minimal downtime. The AMF function automatically starts and stops the generator during mains failure, providing seamless emergency power transition.
Installation & Setup
Mount the Woodward 8440-2052 in a front panel cutout matching the given dimensions. Ensure adequate ventilation for the 17 W heat dissipation. Connect the 12/24 VDC supply within the 8-40 VDC range. Wire the analog inputs and CTs per the manual. The module supports both magnetic and switching pickup speed sensors. For CANopen expansion, terminate the bus correctly and configure node IDs.
Compatibility & Integration
The 8440-2052 integrates with compatible genset controllers via CANopen for expanded I/O. It works with Woodward's easYgen configuration software for parameter setup. Suitable for use with diesel or gas generators, this module interfaces with typical AVRs and engine ECUs. Verify compatibility with your specific alternator winding configuration before ordering.
Selection Guide & Purchasing Advice
When selecting the 8440-2052, confirm your system voltage (12/24 VDC) and required I/O count. If you need more than the built-in I/Os, plan for CANopen modules. Ensure your panel cutout matches the front panel dimensions. For reliable sourcing, contact PLC Source PRO (ubest101) to verify stock and lead times. Always request the latest firmware revision for new installations.