{"product_id":"9903-303-woodward-load-sharing-controls","title":"9903-303 | Woodward load sharing controls","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward 9903-303\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eload sharing control provides accurate real-time load balance for parallel generator systems.\u003cbr\u003eIt regulates active power distribution between multiple generators, ensuring stable operation during changing load conditions.\u003cbr\u003eTherefore, power systems maintain reliability and efficiency across industrial and utility applications.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward 9903-303\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebelongs to the Woodward 9903 series, which engineers trust for proven analog load sharing performance.\u003cbr\u003eMoreover, this controller integrates smoothly with Woodward speed controls and synchronizing equipment.\u003cbr\u003eAs a result, operators achieve predictable load response and simplified system tuning.\u003c\/p\u003e\n\u003csection\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\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\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e9903-303\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eWoodward 9903 Load Sharing Controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eGenerator Load Sharing Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Type\u003c\/td\u003e\n\u003ctd\u003eAnalog electronic load sharing controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Function\u003c\/td\u003e\n\u003ctd\u003eActive power load sharing between parallel generators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signals\u003c\/td\u003e\n\u003ctd\u003eGenerator load signals, governor feedback signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signals\u003c\/td\u003e\n\u003ctd\u003eBias and trim signals to Woodward speed controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003eHardwired analog interfaces to governors and controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Storage\u003c\/td\u003e\n\u003ctd\u003eNo batteries or capacitive energy storage required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003eDesigned for Woodward control power supplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e−40 °C to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e−55 °C to +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003eUp to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eIndustrial metal enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003ePanel or rack mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003eApprox. 483 mm × 267 mm × 51 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 3.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Applications\u003c\/td\u003e\n\u003ctd\u003eIndustrial generators, utility support systems, marine power plants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Is the\u003cspan\u003e \u003c\/span\u003e9903-303\u003cspan\u003e \u003c\/span\u003ebrand new and original?\u003c\/strong\u003e\u003cbr\u003eA1: Yes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward 9903-303\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis full new, original, and factory-sealed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Do you have this model in stock?\u003c\/strong\u003e\u003cbr\u003eA2: Yes, we keep stock available for immediate order fulfillment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How fast can you ship after ordering?\u003c\/strong\u003e\u003cbr\u003eA3: Shipping typically takes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3 days to 2 weeks\u003c\/strong\u003e, depending on order quantity and destination.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Which logistics carriers do you usually use?\u003c\/strong\u003e\u003cbr\u003eA4: We commonly ship via DHL, FedEx, UPS, and similar international couriers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: Does the\u003cspan\u003e \u003c\/span\u003e9903-303\u003cspan\u003e \u003c\/span\u003ework with Woodward governors?\u003c\/strong\u003e\u003cbr\u003eA5: Yes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward 9903-303\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einterfaces directly with compatible Woodward speed and governor controls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: What happens if a quality issue appears after delivery?\u003c\/strong\u003e\u003cbr\u003eA6: We support\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e30-day returns\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eif any verified quality issue occurs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall within Woodward control racks or cabinets\u003c\/li\u003e\n\u003cli\u003eConnect directly to magnetic pickup sensors near turbine or engine shafts\u003c\/li\u003e\n\u003cli\u003eUse proper wiring and shielding to prevent electrical noise interference\u003c\/li\u003e\n\u003cli\u003eCalibration and verification of MPU signals may be required during commissioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":42932345307203,"sku":"9903-303","price":234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/9903-303Woodwardloadsharingcontrols_2.jpg?v=1770089257","url":"https:\/\/www.plcdcspro.com\/products\/9903-303-woodward-load-sharing-controls","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}