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The WOODWARD 8440-2150 is a Circuit Breaker Control from the company’s LS-5 Series. This device is not a full genset controller, but a dedicated module for managing circuit breakers within a larger power generation system.
WOODWARD 8440-2150: Circuit Breaker Control (LS-521-5)
The LS-5 Series controls are designed to work in conjunction with other Woodward genset controllers (like the easYgen-3000XT series) to provide a comprehensive power management solution. The 8440-2150 specifically manages a single generator circuit breaker (GCB) or mains circuit breaker (MCB) in a paralleling application. It handles synchronization, protection, and communication for the breaker it controls.
Product Overview
- Product Type: Circuit Breaker Control
- Manufacturer: Woodward
- Part Number: 8440-2150
- Series: LS-5 (specifically, the LS-521-5)
- Key Specifications:
- Housing: Designed for front-panel mounting and includes an integrated graphical LCD display, which allows for on-site monitoring and configuration without a separate PC.
- Breaker Control: Manages one breaker (GCB or MCB).
- Current Measurement: This specific model is configured for 5 A current transformer (CT) inputs.
- Communication: It communicates via a CANopen bus with a master controller, such as an easYgen-3000XT. This peer-to-peer communication is essential for load sharing and managing multiple gensets.
- Protections: Offers a range of configurable protections for the breaker it controls, ensuring the safety and stability of the system.
Detailed Product Description
The Woodward 8440-2150 (LS-521-5) is a vital component for building scalable and reliable paralleling power systems.
- Integrated Display and User Interface: The built-in graphical LCD and intuitive soft keys allow for easy on-site configuration, monitoring, and control. This makes it particularly useful for applications where an operator needs to interact directly with the controller.
- Modular and Scalable: The LS-5 series is a modular system that allows you to add breaker controls as needed. Instead of using a single large controller for everything, you can use a master easYgen controller and an LS-5 unit for each breaker. This approach simplifies wiring and allows for a more flexible and expandable system.
- High-Speed CANopen Communication: The CANopen communication protocol provides a fast and reliable link between the LS-5 and the master controller. This ensures that breaker commands and status updates are transmitted quickly and accurately, which is crucial for maintaining system stability and safety.
- Comprehensive Protection: The LS-5 module provides protection functions for the breaker, acting as a safeguard for the equipment and the network. This is critical for protecting expensive equipment and maintaining the integrity of the power grid.
