{"product_id":"woodward-8440-1706-spm-d11-lsxr-load-share-synchronizer","title":"Woodward 8440-1706 SPM-D11\/LSXR Load Share Synchronizer","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe Woodward 8440-1706 is an SPM-D11\/LSXR load-sharing synchronizer designed for generator synchronization, load distribution, and electrical protection functions. It coordinates frequency, phase, and voltage matching while supporting controlled load sharing between parallel generator sets. The unit is intended for industrial power-generation systems driven by diesel or gas engines.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 548.626px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eGenerator Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003e8440-1706\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eLoad Share Synchronizers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eLoad Share Synchronizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eSPM-D11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eSPM-D11\/LSXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eControl Architecture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eMicroprocessor-Based\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eGenerator Synchronization and Load Sharing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eGenerator Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eSingle-Phase or Three-Phase AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003ePrime Mover Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eDiesel or Gas Engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eSynchronization Parameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eFrequency, Phase, Voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003e8–32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eNominal Power Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 39.1875px;\"\u003e\u003cstrong\u003eMaximum Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 39.1875px;\"\u003e18 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eAnalog Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003e4–20 mA \/ 1–5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eAnalog Output Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003e±2.5 VDC, 0.5–4.5 VDC, 1–5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003ePWM Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003e500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eDiscrete Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003e18–40 VDC, 10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eRelay Driver Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003e18–40 VDC, 200 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 39.1875px;\"\u003e\u003cstrong\u003eControl Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 39.1875px;\"\u003eSynchronization, Load Sharing, Soft Unloading, Power Limiting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003e-40°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eAmbient Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003eUp to 95% at 38°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.9931%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.253%; height: 19.5938px;\"\u003e1.76 lbs (0.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About\u003cspan\u003e \u003cmeta charset=\"utf-8\"\u003e8440-1706\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 8440-1706 is a Woodward SPM-D11 series load share synchronizer configured for parallel generator control applications. Its microprocessor-based architecture manages generator-to-bus synchronization while coordinating frequency, phase, and voltage conditions before breaker closure. The controller supports analog and discrete control signals for load distribution, soft unloading, power limiting, and related generator management functions. It is designed for industrial generating systems where accurate synchronization and balanced load distribution are required during parallel operation.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic Synchronization: Coordinates generator frequency, phase, and voltage before connection to an energized bus.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eLoad Sharing Control: Provides control signals for distributing active load between generators operating in parallel.\u003c\/li\u003e\n\u003cli\u003eGenerator Compatibility: Supports generating equipment driven by diesel or gas engine prime movers.\u003c\/li\u003e\n\u003cli\u003eSynchronization Monitoring: Provides synchronization checking and timing functions for controlled breaker operation.\u003c\/li\u003e\n\u003cli\u003eSoft Unloading: Supports controlled generator unloading before disconnection from a parallel power system.\u003c\/li\u003e\n\u003cli\u003ePower Limiting: Provides output control functions for maintaining generator operation within configured power limits.\u003c\/li\u003e\n\u003cli\u003eFlexible Signal Handling: Supports analog and discrete signals for integration with generator and governor control equipment.\u003c\/li\u003e\n\u003cli\u003eEnvironmental Range: Designed for operation across temperatures from -40°C to 70°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 8440-1706 delivers the reliability and precision required for generator synchronization, controlled load sharing, and parallel power-generation operation.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":52297110520106,"sku":"8440-1706","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_97c87895-dbac-4f05-bd8b-e66d2f125a2e.webp?v=1787169431","url":"https:\/\/iqelectro.com\/products\/woodward-8440-1706-spm-d11-lsxr-load-share-synchronizer","provider":"IQElectro","version":"1.0","type":"link"}