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The WOODWARD 8440-2153 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 8440-2153: Circuit Breaker Control (LS-512-5)
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 8440-2153 is a specialized model because it can control two breakers from a single unit. This makes it ideal for applications with a mains breaker and a bus-tie breaker, or other configurations where a single control point for two breakers is needed. It handles synchronization, protection, and communication for the breakers it controls.
Product Overview
- Product Type: Circuit Breaker Control
- Manufacturer: Woodward
- Part Number: 8440-2153
- Series: LS-5 (specifically, the LS-512-5 model)
- Key Specifications:
- Housing: Designed for back-panel mounting with a sheet metal frame, which means it doesn’t have an integrated display. It’s a robust unit meant to be installed inside a control cabinet.
- Breaker Control: Manages two breakers. This is a key feature that distinguishes it from other LS-5 series models.
- 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 breakers it controls, ensuring the safety and stability of the system.
Detailed Product Description
The Woodward 8440-2153 (LS-512-5) is a vital component for building scalable and reliable paralleling power systems, especially those with multiple bus segments or complex breaker arrangements.
- Modular and Scalable: The LS-5 series is a modular system that allows you to add breaker controls as needed. This approach simplifies wiring and allows for a more flexible and expandable system. The LS-512-5, with its dual-breaker control, further optimizes this modularity by allowing you to manage two breakers with one physical unit.
- Back-Panel Design: The back-panel mounting with no display is a key design feature that makes the unit rugged and secure. It’s designed to be a component inside a larger, protected control panel.
- 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 breakers, 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.
