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WOODWARD 9907-838 Load sharing module

WOODWARD 9907-838 is a Load Sharing Module (LSM) primarily used in generator set applications to provide equal and droop load sharing functionality for engines, enabling load sharing between Woodward and non Woodward speed regulating engines. Having the ability to share both equal and droop loads ensures precise load distribution and synchronous control among multiple parallel generators, optimizing the performance of industrial generator systems. Designed for harsh environments, it has characteristics such as shock resistance and wide temperature tolerance range, ensuring durability and operational reliability in industrial environments.

WOODWARD 9907-838 Load sharing module

Specific parameters

Dimensions: 273.6mm in length, 59.2mm in width, and 214.1mm in height.
Weight: 1.36kg.
Input voltage: DC power input is 18-32VDC; 3-phase PT input is 95-130VAC; The synchronous power input is 100-240VAC, 50-400Hz, 2.7-10.5A.
Output voltage: Provide+0.5 to+4.5VDC analog signal to speed control.
Working temperature: -40 ℃ to 70 ℃.
Seismic resistance: able to withstand sawtooth pulse impacts of 40g and 11ms.
Air quality: Pollution level 2, suitable for industrial environments.

Product Performance
Accurate load distribution: With the ability to share both equal and droop loads, it ensures precise load distribution and synchronous control among multiple parallel generators, optimizing the performance of industrial generator systems.
Strong compatibility: It is compatible with Woodward SPM-A synchronizers and can also be used with engines equipped with different types of speed control, including non Woodward manufactured speed control engines. It can also effectively cooperate with Caterpillar PWM systems.
Durable and sturdy: Designed for harsh environments, it has characteristics such as impact resistance and wide temperature tolerance range, ensuring durability and operational reliability in industrial environments.
Easy to install: Compact structure, reasonable size design, easy installation, easy integration, can reduce downtime and installation costs.




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