Woodward 9907-838 Load Sharing Module (LSM)

Overview

The Woodward 9907-838 is a high-performance Load Sharing Module (LSM), specifically designed for industrial generator systems. It ensures precise load distribution across multiple generators, enhancing operational efficiency. The module supports both isochronous and droop load sharing, enabling smooth load balancing even when generators operate in parallel.

With isochronous load sharing, the system adjusts loads even in dynamic conditions. Meanwhile, droop load sharing offers seamless load reduction from no-load to full-load conditions. Designed for durability, the 9907-838 is built to withstand harsh industrial environments, featuring robust shock resistance, wide temperature tolerance, and compact dimensions for easy installation.

Key Features

• Manufacturer: Woodward
• Part Number: 9907-838
• Product Type: Load Sharing Module
• Load Sharing Types: Isochronous and droop
• Compatibility: Works with both Woodward and non-Woodward equipped engines
• Power Supply: 18-32 VDC (DC power input)
• Temperature Range: -40°F to 158°F (-40°C to 70°C)
• Shock Resistance: 40 G at 11 ms sawtooth pulse
• Pollution Degree: Degree 2 (suitable for industrial environments)

Technical Specifications

General Information

The Woodward 9907-838 is engineered to handle demanding load-sharing requirements in industrial generator systems. It features advanced load sharing technology with both isochronous and droop load sharing capabilities. This flexibility allows for efficient power management, even in complex, multi-generator setups.

Thanks to its robust design, the module operates reliably across a wide range of temperatures and environments. Its shock-resistant construction ensures it can withstand rugged industrial conditions, making it a reliable component for critical applications.

The 9907-838 is fully compatible with both Woodward and non-Woodward engine controllers. It uses isochronous load sharing for maintaining consistent load sharing regardless of generator speed variations, and droop load sharing for smooth transition between load levels.

Applications

• Industrial Generator Systems: Ideal for applications where multiple generators need to share load efficiently.
• Multi-Generator Operations: Provides stable power sharing, minimizing system stress and enhancing operational efficiency.
• Power Distribution: Ensures seamless load balancing across generators, optimizing power output and fuel usage.