{"product_id":"load-sharing-module-9907-838-woodward","title":"Woodward 9907-838 Load Sharing Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Woodward 9907-838 is a specialized load sharing module designed to manage proportional real power distribution between multiple generator sets operating in parallel. By monitoring the output of individual units and adjusting the speed control bias, the module ensures that load is balanced across the entire power system. This synchronization is critical for preventing frequency instability and circulating currents, which helps extend the operational lifespan of prime movers by reducing mechanical load imbalances.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports both isochronous and droop load-sharing modes for versatile grid integration.\u003c\/li\u003e\n\u003cli\u003eHigh-speed analog circuitry provides rapid response times to load transients.\u003c\/li\u003e\n\u003cli\u003eOptical isolation is integrated into the signal path to maintain signal integrity against industrial EMI.\u003c\/li\u003e\n\u003cli\u003eDesigned for high-vibration environments, ensuring reliable performance in rugged applications.\u003c\/li\u003e\n\u003cli\u003eMinimal thermal footprint allows for dense mounting in standard control enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is frequently deployed in mission-critical power generation environments, including offshore oil and gas platforms, decentralized power plants, and emergency backup systems for mining and industrial facilities where synchronized load management is required for system stability.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e9907-838\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Output\u003c\/td\u003e\n\u003ctd\u003e0 to 3 VDC or +\/- 3 VDC (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e115\/230 VAC (sensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the module is mounted in a location free from excessive moisture and corrosive gases.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for all signal connections to minimize the impact of electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eVerify that the control power supply is within specified limits before energizing the module.\u003c\/li\u003e\n\u003cli\u003eAlways disconnect power before performing wiring changes or removing the module from the mounting rack.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the module chassis to a common earth point to maintain noise immunity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Does the 9907-838 support isochronous load sharing?\u003c\/strong\u003e\u003cbr\u003eA: Yes, this module is designed to support both isochronous and droop load-sharing configurations to meet various grid requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the primary function of this module in a multi-generator system?\u003c\/strong\u003e\u003cbr\u003eA: It ensures that real power (kW) is distributed proportionally among prime movers, preventing imbalances that could lead to frequency fluctuations or engine stress.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":44009542221914,"sku":"9907-838","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_1f452d53-d937-4464-8539-d72b16094cc0.jpg?v=1788492176","url":"https:\/\/www.spareoil.com\/es\/products\/load-sharing-module-9907-838-woodward","provider":"SpareOil Automation","version":"1.0","type":"link"}