{"product_id":"epg-speed-control-module-woodward-8290-191","title":"EPG Speed Control Module Woodward 8290-191","description":"\u003cp\u003eThe \u003cstrong\u003eWoodward 8290-191\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e8290-191\u003c\/strong\u003e Speed Control Module, operates as a dedicated hardware component for closed-loop engine speed governing and droop regulation within Electrically Powered Governor (EPG) systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e8290-191\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.01 lbs (3.91 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Compact Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard Industrial Range (-40 to +75 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard Operating Load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eEPG Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Mode\u003c\/td\u003e\n\u003ctd\u003eDroop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Engine Type\u003c\/td\u003e\n\u003ctd\u003eDiesel Engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eActuator Loop Feedback \u0026amp; Thermal Response\u003c\/h3\u003e\n\u003cp\u003eThe drive circuitry generates precise electrical output signals to position the electromagnetic actuator based on engine speed deviations. Actuator loop feedback response directly determines dynamic speed restoration, maintaining stable governing during step-load applications. Conduction through the chassis baseplate provides necessary thermal heat sink dissipation, preventing internal temperature accumulation during continuous full-load operating conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQ: What wiring specifications apply to the 24 VDC power supply connections?\u003c\/li\u003e\n\u003cli\u003eA: Operating power lines must be sized for low voltage drop and routed through a dedicated inline fuse or circuit breaker installed on the non-grounded battery supply conductor.\u003c\/li\u003e\n\u003cli\u003eQ: How should magnetic pickup sensor wiring be installed to prevent electrical interference?\u003c\/li\u003e\n\u003cli\u003eA: Sensor wiring requires two-conductor twisted-shielded cable, with the shield drain wire terminated exclusively at the control unit chassis ground point.\u003c\/li\u003e\n\u003cli\u003eQ: What is the purpose of the droop configuration on this module?\u003c\/li\u003e\n\u003cli\u003eA: Droop mode permits intentional percentage reductions in engine speed as electrical load increases, enabling stable load sharing when operating in parallel with other power units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the unit securely on a flat vertical surface or panel to facilitate natural air convection across the enclosure.\u003c\/li\u003e\n\u003cli\u003eRoute low-level speed sensor wiring and actuator control leads in dedicated conduits away from heavy AC power cables and ignition lines.\u003c\/li\u003e\n\u003cli\u003eEnsure the module chassis is connected to a low-impedance ground point on the engine skid or switchgear frame.\u003c\/li\u003e\n\u003cli\u003eConfirm that operating power polarity and supply voltage remain strictly within 24 VDC limits prior to system power-up.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":50738619547900,"sku":"8290-191","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/8290-191.jpg?v=1785376955","url":"https:\/\/www.electronicplc.com\/es\/products\/epg-speed-control-module-woodward-8290-191","provider":"Electronic PLC","version":"1.0","type":"link"}