{"product_id":"woodward-lr20949-high-precision-multifunction-relay-for-engine-control","title":"Woodward LR20949 High-Precision Multifunction Relay for Engine Control","description":"\u003cheader class=\"post-header product-header\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward LR20949\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMultifunction Relay is a high-performance control solution engineered for industrial and power generation applications. Designed and manufactured in the USA, this relay combines advanced protection, synchronization, and load-sharing capabilities in one compact unit. It ensures optimal generator operation, enhances efficiency, and supports stable system performance under demanding conditions.\u003c\/p\u003e\n\u003cp\u003eBuilt for rugged environments, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLR20949\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eintegrates reliable communication interfaces, precise control outputs, and wide-range voltage compatibility. Its robust construction and CE, UL certification make it ideal for mission-critical operations requiring consistent accuracy and durability.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Control Precision:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides accurate speed and voltage control for smooth synchronization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSynchronization \u0026amp; Load Sharing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBalances generator loads efficiently for optimized performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOperates on 12V or 24V DC for flexible integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Durability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWithstands vibration, heat, and harsh environmental conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Communication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eModbus RTU\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCANbus\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprotocols for seamless data exchange.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeasures 120 x 100 x 60 mm, saving panel space without compromising performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLR20949\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eMultifunction Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e120 x 100 x 60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC \/ 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e45 – 65 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e8 input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e6 relay outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynchronization Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eModbus RTU, CANbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCE, UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Generation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eControls generator synchronization, protection, and load management.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimizes motor and drive control in manufacturing systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMarine Systems:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMaintains engine balance and electrical protection onboard vessels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnergy Distribution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides coordinated control in distributed power networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecise Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures accurate fault detection and real-time control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Load Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBalances generator output for reduced wear and improved stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCompact design and versatile voltage compatibility simplify installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Reliability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCE and UL certification guarantee safe and durable operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Is the Woodward LR20949 brand new and original?\u003c\/strong\u003e\u003cbr\u003eYes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLR20949\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis 100% brand new, original, and backed by a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12-month warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What communication interfaces does it support?\u003c\/strong\u003e\u003cbr\u003eIt supports both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eModbus RTU\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCANbus\u003c\/strong\u003e, ensuring smooth communication with modern control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can it operate in high-temperature environments?\u003c\/strong\u003e\u003cbr\u003eYes, the relay performs reliably between\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-20°C and +70°C\u003c\/strong\u003e, ideal for industrial sites.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: How long will delivery take?\u003c\/strong\u003e\u003cbr\u003eWe usually ship within\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3 days to 2 weeks\u003c\/strong\u003e, depending on order volume and logistics partners like\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDHL, FedEx, or UPS\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What if I encounter a quality issue?\u003c\/strong\u003e\u003cbr\u003eWe provide\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e30-day return support\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor any verified quality problems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/header\u003e","brand":"WOODWORD","offers":[{"title":"Default Title","offer_id":50835395871016,"sku":"LR20949","price":328.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/LR209491.jpg?v=1760611491","url":"https:\/\/www.powerdcs.com\/products\/woodward-lr20949-high-precision-multifunction-relay-for-engine-control","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}