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The WOODWARD 8440-2291 is a specialized Genset Controller from the company’s easYgen-3000XT Series. This particular part number represents a premium, custom-configured model designed for complex applications, particularly those requiring advanced paralleling capabilities and a setup tailored for the rental industry.
WOODWARD 8440-2291: Genset Controller (easYgen-3500XT-P2-LT-RENTAL)
The part number 8440-2291 is a very specific variant within the easYgen-3000XT family. The breakdown of this model name highlights its key features:
- easYgen-3500XT: This is a powerful controller designed for front-panel mounting and includes a built-in graphical display, which makes it easy to use in the field without a separate PC.
- P2: This designation indicates a more advanced feature set, which often includes expanded onboard I/O for complex applications like cogeneration (CHP) or multi-mains systems.
- LT: This stands for Low Temperature. This is a key feature, as it means the controller is specifically manufactured and tested to operate reliably in ambient temperatures as low as -40 °C (-40 °F). This makes it ideal for installations in arctic or other cold-weather regions.
- RENTAL: This designation indicates that the controller is pre-configured with a specific set of features and settings often required for rental fleet applications. This can include simplified menus, robust physical connections, and a focus on easy setup and teardown.
Product Overview
- Product Type: Genset Controller
- Manufacturer: Woodward
- Part Number: 8440-2291
- Series: easYgen-3000XT (specifically, the easYgen-3500XT-P2-LT-RENTAL)
- Key Specifications:
- Operating Temperature: Certified for operation down to -40 °C (-40 °F).
- Control Modes: Supports AUTO, STOP, MANUAL, and TEST modes.
- Housing: Designed for front-panel mounting and includes a graphical LCD display with soft keys for direct user interaction.
- Connectivity: Features an enhanced suite of communication ports, including redundant Ethernet connections, two CAN bus ports (CANopen and J1939), RS-485, and a USB port.
- Load Sharing: Manages and load shares with up to 32 gensets, supporting both active and reactive power load sharing.
- Protections: Offers comprehensive engine, generator, and utility protections (e.g., overcurrent, overload, reverse power).
- Application: Ideal for complex paralleling, cogeneration (CHP), and distributed generation systems where a flexible, rental-ready controller is needed for use in cold climates.
- Flexibility: The controller features a customizable logic engine (LogicsManager) and is compatible with both gas and diesel engines.
Detailed Product Description
The Woodward 8440-2291 (easYgen-3500XT-P2-LT-RENTAL) is a purpose-built control solution for the most demanding applications in the rental power industry. It combines advanced paralleling, communication, and environmental capabilities into a single, powerful unit that is specifically tailored for the rental industry.
- Extreme Environment Capability: The “LT” designation is crucial for applications in cold climates, as it ensures the controller will function reliably even in freezing temperatures.
- Rental-Ready Configuration: The “RENTAL” designation implies a setup that prioritizes versatility and quick deployment. This might include pre-configured settings that cover a wide range of common rental scenarios, minimizing the need for complex, on-site programming.
- Advanced Features for Complex Systems: As an easYgen-3500XT-P2 model, it’s equipped to handle advanced applications like cogeneration and systems with multiple utility mains. The robust onboard I/O and customizable logic make it a powerful alternative to traditional PLC-based systems.
- Integrated HMI and User Interface: The built-in graphical LCD and intuitive soft keys allow for easy on-site monitoring and control. This is a significant advantage for rental applications, where operators may need to quickly set up and troubleshoot the unit in the field.
- Networked and Scalable: The inclusion of redundant Ethernet and dual CAN ports provides a high-speed and reliable interface for integration with plant SCADA systems, while the ability to manage up to 32 gensets makes it suitable for large-scale temporary power generation sites.
- Comprehensive Protection: The controller provides a complete suite of protection for all components of the power system, ensuring the safety and longevity of the gensets and the stability of the electrical grid, which is critical for rental companies that need to protect their assets.
