{"product_id":"abb-rf522-3bse000743r1-subrack-18su","title":"ABB RF522 3BSE000743R1 Subrack 18SU","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRF522\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Part Number\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3BSE000743R1\u003c\/strong\u003e) is a heavy-duty, utility-grade equipment subrack designed to serve as the primary structural and electrical housing for ABB industrial control systems. This 18-slot unit (18SU) comes factory-integrated with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBB512 backplane\u003c\/strong\u003e, providing a high-speed communication bus and stabilized power distribution for a wide array of ABB processing and I\/O modules. Engineered for the \"Large Equipment\" category, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRF522\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis built to withstand the mechanical stresses and electromagnetic interference (EMI) typical of power generation plants and heavy manufacturing facilities, ensuring that critical control logic remains physically secure and electrically isolated.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRF522\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eABB Global ID:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3BSE000743R1\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Component:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBB512\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e18SU Backplane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSlot Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e18 Standard Units (18SU)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Role:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-density mounting, module interconnection, and power bus distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Depth:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e540 mm (21.26 in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Height:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e297 mm (11.69 in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Width:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e441 mm (17.36 in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e19.3 kg (Approx. 42.5 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndustrial-grade reinforced alloy for vibration resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRoHS Compliant (EU Directive 2011\/65\/EU)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWEEE Category:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 (Large Equipment \u0026gt; 50 cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHS Code:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e853890 (Electrical equipment parts)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eStructural Integrity and System Reliability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRF522\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a cornerstone of \"High-Availability\" system design. Its significant mass (nearly 20 kg) is a mechanical necessity, providing the vibration dampening required to protect delicate backplane connectors from the structural harmonics often found in industrial turbine halls or pumping stations. The integrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBB512 backplane\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures optimized trace geometry to ensure low-latency data transfers between the controller and the I\/O layer, effectively eliminating signal skew in high-density 18-module configurations. This subrack is the preferred choice for large-scale facility builds where long-term thermal stability and mechanical alignment are non-negotiable.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44096056721507,"sku":"RF522 3BSE000743R1","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/daae5d888a8ee04a0eabb393a9bc6e86.jpg?v=1733465893","url":"https:\/\/precisemodule.com\/products\/abb-rf522-3bse000743r1-subrack-18su","provider":"Precise Module Ltd.","version":"1.0","type":"link"}