{"product_id":"bently-nevada-3500-53-286566-01-electronic-overspeed-detection-module","title":"Bently Nevada 3500\/53 286566-01 Electronic Overspeed Detection Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e286566-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a critical safety component of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 3500 Series Machinery Protection System\u003c\/strong\u003e, designed as an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eElectronic Overspeed Detection Module\u003c\/strong\u003e. It provides highly reliable,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eredundant protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor rotating machinery, including steam turbines, gas turbines, and large motors. The module continuously monitors shaft speed and compares it against user-defined alarm setpoints to prevent catastrophic mechanical failure.\u003c\/p\u003e\n\u003cp\u003eEngineered to meet the stringent requirements of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAPI 670\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAPI 612\u003c\/strong\u003e, the 286566-01 is typically deployed in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003evoting configurations\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2-out-of-2 or 2-out-of-3) to ensure that a single sensor or module failure does not cause a nuisance trip—or, more importantly, fail to trip during a genuine overspeed event. Its rugged design and wide operating temperature range make it suitable for demanding industrial environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBently Nevada (Baker Hughes)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e286566-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Series:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3500 Series Monitoring System\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eElectronic Overspeed Detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-24 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHumidity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e95% non-condensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.5 cm x 25.7 cm x 24 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.92 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeets\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAPI 670\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAPI 612\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estandards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoting Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports 2-out-of-2 and 2-out-of-3 configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResponse Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUltra-fast detection for emergency trip scenarios\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cp\u003eThe 286566-01 provides an essential\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esafety layer\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor high-speed rotating equipment in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePower plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOil refineries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical processing facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is used whenever\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emechanical overspeed bolts are replaced by electronic sensing\u003c\/strong\u003e, or as a primary electronic safety system to trigger an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmergency Shutdown (ESD)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof a turbine train.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the redundant voting system improve safety?\u003c\/strong\u003e\u003cbr\u003eA: By using multiple 286566-01 modules in a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2-out-of-3 voting logic\u003c\/strong\u003e, the system ensures that at least two modules must agree that an overspeed condition exists before tripping the machine. This prevents a faulty sensor from causing an expensive\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efalse trip\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile ensuring the machine is protected even if one module fails.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be used with different types of speed sensors?\u003c\/strong\u003e\u003cbr\u003eA: Yes. It is designed to interface with standard\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emagnetic pickups\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eproximity probes\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat provide the high-frequency pulse train required for accurate speed calculation.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":47055484846218,"sku":"286566-01","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/2818\/2154\/files\/286566-01.jpg?v=1768888577","url":"https:\/\/www.cambiaplc.com\/products\/bently-nevada-3500-53-286566-01-electronic-overspeed-detection-module","provider":"Controlix Automation","version":"1.0","type":"link"}