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Product Description
The 8440-1884 genset control module from the Woodward easYgen® 2000/3000XT platform is designed to manage and supervise generator sets in standalone or multi-unit power systems. This microprocessor-driven controller integrates generator monitoring, engine control, synchronization, and load management functions within a single compact unit.
Built for industrial environments, the controller provides accurate electrical measurement, flexible digital I/O configuration, and advanced communication capability for integration with plant automation or SCADA platforms. The 8440-1884 controller supports reliable generator operation, enabling automated startup, grid synchronization, and load distribution between multiple gensets.
Its wide temperature tolerance, rugged hardware design, and configurable control logic make it suitable for demanding applications such as standby power systems, industrial facilities, and distributed power generation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 8440-1884 |
| Product Series | easYgen® 2000 / 3000XT |
| Device Type | Digital Generator Set Controller |
| Manufacturer | Woodward |
| Power Supply | 12 / 24 VDC nominal |
| Overvoltage Protection | Up to 80 VDC for ≤ 2 minutes |
| Analog Measurement Resolution | 11-bit |
| Measurement Accuracy | ≤ 1% |
| Digital I/O Channels | 24 configurable channels |
| Digital Input Voltage | 24–48 VDC |
| Input Isolation | Optical isolation |
| Input Compatibility | Dry or wet contact |
| Output Type | Form C relay or high-side switch |
| Output Rating | 2 A @ 30 VDC (resistive load) |
| Communication | Ethernet and serial interfaces (configuration dependent) |
| Mounting Method | Panel mounting |
| Operating Temperature | −40 °C to +70 °C |
| Dimensions | 200 × 150 × 75 mm |
| Weight | 1.2 kg |
Core Functional Capabilities
• Automatic generator start and shutdown management
• Synchronization with utility or parallel generator systems
• Active and reactive load sharing between gensets
• Electrical parameter monitoring including voltage, frequency, and power
• Configurable digital inputs and outputs for system control
• Remote monitoring and configuration through communication interfaces
These capabilities enable the 8440-1884 controller to operate as the central control element of a generator power management system.
Typical Applications
The controller is widely used in power generation systems that require reliable automation and monitoring.
Common installations include:
• Industrial standby power systems
• Data center backup generators
• Marine power generation systems
• Microgrid and distributed energy installations
• Utility peak-shaving generator plants
• Multi-generator parallel power systems
Installation and Integration Notes
Proper system configuration is essential for stable operation. The controller should be installed with correctly rated current transformers (CTs) and potential transformers (PTs) for accurate electrical measurement.
Network communication parameters must also be configured to match plant SCADA or supervisory control systems. Routine testing of synchronization logic and load-sharing behavior is recommended during commissioning and scheduled maintenance.
FAQ
What type of generators can the 8440-1884 controller manage?
It is designed for diesel or gas engine generator sets operating in standalone, islanded, or grid-parallel configurations.
Does the controller support multiple generators operating together?
Yes. When configured within the easYgen® system architecture, it supports synchronization and load sharing between multiple generator sets.
Is remote monitoring supported?
Yes. Communication interfaces allow integration with plant monitoring systems and remote control platforms.
