{"product_id":"9907-827-505-woodward-digital-turbine-governor","title":"9907-827 505 Woodward Digital Turbine Governor","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e9907-827\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efield-proven digital control platform\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithin the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward 505 series\u003c\/strong\u003e, specifically engineered for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecision management of single-valve steam turbines\u003c\/strong\u003e. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicroprocessor-based governor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexcels at regulating turbine speed and load, offering a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erobust interface\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estandalone operation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand integration into\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eplant networks\u003c\/strong\u003e. Replacing older analog systems, it features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-speed digital logic core\u003c\/strong\u003e, ensuring tighter frequency control and faster transient response during\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eload rejection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egrid fluctuations\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eEquipped with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecomprehensive graphical LCD\u003c\/strong\u003e, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e9907-827\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows operators to monitor real-time\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePID performance\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ealarm logs\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esystem diagnostics\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithout the need for external handheld programmers. The unit is designed specifically for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\"single-extraction\"\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\"straight-condensing\"\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eturbine architectures, providing specialized algorithms for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epressure\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003espeed regulation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18–32 VDC (24 VDC Nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpeed Control, Load Sharing, Remote Speed Setpoint, and Extraction Pressure Regulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperator Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated Front-Panel Graphical LCD with Tactile Keypad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4–20 mA, ±5 VDC, or ±10 VDC (Configurable for transducers or remote setpoints)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMultiple 4–20 mA channels for actuators, tachometers, or remote monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiscrete I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProgrammable dry contact inputs and relay outputs for trip\/alarm logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual RS-232 and RS-485 ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNetwork Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModbus RTU (Slave) for DCS\/SCADA integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-25 °C to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eIndustrial Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e9907-827\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis primarily used in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epower generation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emechanical drive systems\u003c\/strong\u003e. It is widely deployed in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esugar mills\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epaper plants\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003echemical processing facilities\u003c\/strong\u003e, where precise\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esteam extraction\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis critical for balancing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprocess heat\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eelectrical output\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineering FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eCan this unit handle dual-extraction turbines?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eNo, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e9907-827\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis optimized for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esingle-valve\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esingle-extraction steam turbines\u003c\/strong\u003e. For\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual-extraction\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eturbines, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward 505E\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMicroNet series\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis recommended.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eIs the Modbus communication bi-directional?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eYes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eModbus RTU protocol\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eboth data monitoring (reads)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eremote setpoint adjustments (writes)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom a central\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emaster station\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":48746764828924,"sku":"9907-827","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/9907-8272.jpg?v=1772176146","url":"https:\/\/www.electronicplc.com\/products\/9907-827-505-woodward-digital-turbine-governor","provider":"Electronic PLC","version":"1.0","type":"link"}