{"product_id":"bently-nevada-125388-01-half-height-module-internal-chassis-1","title":"Bently Nevada 125388-01 Half-height Module Internal Chassis","description":"\u003ch2\u003eBently Nevada 125388-01 Half-height Module Internal Chassis\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 125388-01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eHalf-height Module Internal Chassis\u003c\/strong\u003e, operates as a dedicated hardware component for mechanical housing and rack integration within 3500 Machinery Protection 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\u003e125388-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\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\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e24.6 x 2.0 x 22.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e3500 series half-height modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eInternal rack chassis mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring \u0026amp; TSI Integration\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e125388-01\u003c\/strong\u003e chassis provides the structural foundation for \u003cstrong\u003e3500\/25 Enhanced Keyphasor Module\u003c\/strong\u003e deployments. It ensures rigid mechanical alignment for half-height modules, supporting the signal integrity required for \u003cstrong\u003erotor dynamics\u003c\/strong\u003e monitoring. By maintaining precise module positioning, the chassis facilitates stable backplane connectivity, which is necessary for high-speed digital \u003cstrong\u003eKeyphasor\u003c\/strong\u003e pulse processing. The design allows for optimized thermal dissipation and structural support, essential when configuring multi-channel systems for phase reference and speed measurement tasks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this chassis be used to mount full-height monitor modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: No.\u003c\/strong\u003e This component is specifically dimensioned as a half-height module internal chassis. It is not compatible with standard full-height monitor modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary function of this chassis in the 3500 rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: Mechanical Support and Alignment.\u003c\/strong\u003e It provides the necessary physical guides and mounting structure to ensure half-height modules, such as the Keyphasor module, are correctly seated and keyed into the 3500 rack backplane.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Seating:\u003c\/strong\u003e Ensure the chassis is installed in an appropriate slot within the 3500 rack. Verify that the mounting alignment pins are correctly engaged with the rack rails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Insertion:\u003c\/strong\u003e Slide the associated half-height module into the chassis guides. Ensure the module connector aligns smoothly with the backplane interface before applying final pressure to lock the module in place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Stability:\u003c\/strong\u003e Maintain a clean internal environment within the rack cabinet. Ensure all chassis mounting screws are tightened to prevent vibration-induced fretting at the electrical contact points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Although primarily a structural component, ensure the chassis retains continuity with the 3500 rack frame to assist in maintaining electromagnetic compatibility for installed modules.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44367489990755,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/125388-01-2_c5af877c-0861-48f2-9617-3fa6e0958e2f.jpg?v=1784254111","url":"https:\/\/precisemodule.com\/products\/bently-nevada-125388-01-half-height-module-internal-chassis-1","provider":"Precise Module Ltd.","version":"1.0","type":"link"}