{"product_id":"woodward-9905-708-digital-synchronizer-and-load-control-module-dslc","title":"Woodward 9905-708 Digital Synchronizer and Load Control Module (DSLC)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eWoodward 9905-708\u003c\/strong\u003e is a \u003cstrong\u003eDigital Synchronizer and Load Control (DSLC)\u003c\/strong\u003e module from Woodward's proven synchronizer product line. It provides \u003cstrong\u003eautomatic generator synchronization, load sharing, and load control\u003c\/strong\u003e for parallel generator operations in power generation systems. The 9905-708 ensures safe breaker closure by matching voltage, frequency, and phase angle before connecting generators to the grid or to other generators, while maintaining stable load distribution across multiple units.\u003c\/p\u003e\n\n\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Digital Synchronizer and Load Control (DSLC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Woodward DSLC \/ 9905 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Digital Synch \u0026amp; Load Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 120\/240 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Output:\u003c\/strong\u003e ±3V speed bias signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Wye (3-phase 4-wire)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Panel-mounted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Functions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Synchronization:\u003c\/strong\u003e Voltage, frequency, and phase angle matching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Sharing:\u003c\/strong\u003e Real and reactive power distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Control:\u003c\/strong\u003e Import\/export and process load management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsochronous Load Sharing:\u003c\/strong\u003e Maintains constant system frequency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDroop Load Sharing:\u003c\/strong\u003e Proportional load distribution based on generator capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower plant generator paralleling\u003c\/li\u003e\n\u003cli\u003eIndustrial cogeneration\u003c\/li\u003e\n\u003cli\u003eMarine power systems\u003c\/li\u003e\n\u003cli\u003eData center backup generators\u003c\/li\u003e\n\u003cli\u003eUtility interconnection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount in generator control panel\u003c\/li\u003e\n\u003cli\u003eConnect 120\/240 VAC power supply\u003c\/li\u003e\n\u003cli\u003eWire 3-phase Wye voltage sensing inputs\u003c\/li\u003e\n\u003cli\u003eConnect ±3V speed bias output to governor\u003c\/li\u003e\n\u003cli\u003eWire breaker status contacts\u003c\/li\u003e\n\u003cli\u003eConfigure synchronization and load sharing parameters\u003c\/li\u003e\n\u003cli\u003eTest automatic paralleling sequence\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 9905-708 and 9905-857?\u003c\/strong\u003e\u003cbr\u003eA: Both are DSLC modules with similar functionality. Verify specific revision and feature differences with your Woodward distributor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it support isochronous load sharing?\u003c\/strong\u003e\u003cbr\u003eA: Yes, both isochronous and droop load sharing modes are supported.\u003c\/p\u003e\n\n\u003ch3\u003eModel Selection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e9905-708 is a \u003cstrong\u003eDSLC synchronizer\u003c\/strong\u003e for standard generator paralleling\u003c\/li\u003e\n\u003cli\u003eConfirm voltage sensing configuration (Wye vs. Delta) for your generator\u003c\/li\u003e\n\u003cli\u003eVerify governor compatibility with ±3V speed bias input\u003c\/li\u003e\n\u003cli\u003eFor master synchronizer with additional features, consider 9907-005 series\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":53789793452216,"sku":"9905-708","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/9905-002_3_r180.png?v=1784278435","url":"https:\/\/www.globalpetroparts.com\/products\/woodward-9905-708-digital-synchronizer-and-load-control-module-dslc","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}