{"product_id":"schaffner-fs21884-84-07-1-dc-pv-emc-filter-84-a","title":"Schaffner FS21884-84-07-1 | DC PV EMC Filter | 84 A","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"fbskMG_root markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUsed product.\u003c\/strong\u003e The \u003cstrong\u003eSchaffner FS21884-84-07-1\u003c\/strong\u003e is a \u003cstrong\u003ehigh-voltage DC EMC filter\u003c\/strong\u003e, specifically configured for connection between the \u003cstrong\u003ePV field (PV-Field)\u003c\/strong\u003e and the \u003cstrong\u003einverter\u003c\/strong\u003e. The model is clearly identifiable from the nameplate as \u003cstrong\u003eFS 21884-84-07-1\u003c\/strong\u003e, with production \u003cstrong\u003eMade in Hungary\u003c\/strong\u003e. The exact code is also listed in Schaffner\/TTI catalogs under article number \u003cstrong\u003e811025\u003c\/strong\u003e.\u003cbr\u003eThe nameplate shows \u003cstrong\u003e900 VDC\u003c\/strong\u003e and \u003cstrong\u003e84 A @ 55 °C\u003c\/strong\u003e. The \u003cstrong\u003ePV-Field\u003c\/strong\u003e and \u003cstrong\u003eInverter\u003c\/strong\u003e connections are clearly indicated, both with \u003cstrong\u003e+ \/ −\u003c\/strong\u003e polarity and \u003cstrong\u003ePE\u003c\/strong\u003e connection. The component is therefore intended for EMC filtering on the \u003cstrong\u003eDC side of photovoltaic systems\u003c\/strong\u003e, before the inverter input.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e⚙️ \u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Schaffner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eFS21884-84-07-1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e \u003cstrong\u003eDC current EMC\/RFI filter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e \u003cstrong\u003ephotovoltaic \/ inverter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated voltage:\u003c\/strong\u003e \u003cstrong\u003e900 VDC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated current:\u003c\/strong\u003e \u003cstrong\u003e84 A @ 55 °C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput connection:\u003c\/strong\u003e \u003cstrong\u003ePV-Field + \/ − \/ PE\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput connection:\u003c\/strong\u003e \u003cstrong\u003eInverter + \/ − \/ PE\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e \u003cstrong\u003eDC, positive and negative filtered\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e \u003cstrong\u003eDC\u003c\/strong\u003e application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClimate class indicated:\u003c\/strong\u003e \u003cstrong\u003e25\/100\/21\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction:\u003c\/strong\u003e \u003cstrong\u003eMade in Hungary\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchaffner\/TTI code:\u003c\/strong\u003e \u003cstrong\u003e811025\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e cables and power terminals as visible in the photographs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e \u003cstrong\u003eshielded metal housing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e⚡ \u003cstrong\u003eFunction in the Electrical System\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFS21884-84-07-1\u003c\/strong\u003e is installed on the \u003cstrong\u003eDC side of a photovoltaic system\u003c\/strong\u003e, between the \u003cstrong\u003ePV field\u003c\/strong\u003e and the \u003cstrong\u003einverter\u003c\/strong\u003e. Its function is to reduce \u003cstrong\u003econducted electromagnetic interference\u003c\/strong\u003e present on the DC lines, limiting the propagation of interference toward the inverter and contributing to compliance with \u003cstrong\u003eEMC electromagnetic compatibility\u003c\/strong\u003e requirements.\u003cbr\u003eThe presence of the \u003cstrong\u003ePV-Field\u003c\/strong\u003e and \u003cstrong\u003eInverter\u003c\/strong\u003e markings clearly identifies the correct functional direction of the component.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e🏭 \u003cstrong\u003eConstruction \u0026amp; Installation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe filter is made with a \u003cstrong\u003erobust metal housing\u003c\/strong\u003e and has separate connections for the \u003cstrong\u003ePV-Field\u003c\/strong\u003e and \u003cstrong\u003eInverter\u003c\/strong\u003e sides. The \u003cstrong\u003e+\u003c\/strong\u003e, \u003cstrong\u003e−\u003c\/strong\u003e, and \u003cstrong\u003ePE\u003c\/strong\u003e terminals are present.\u003cbr\u003eThe photographs also show \u003cstrong\u003econnection cables with cable lugs\u003c\/strong\u003e, supplied together with the component. The structure is designed for installation in power conversion equipment or panels.\u003cbr\u003eCorrect connection of the \u003cstrong\u003epositive, negative, and PE polarity\u003c\/strong\u003e is essential. The connections between the PV input and inverter output must not be reversed.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e🌐 \u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchaffner FS21884-84-07-1\u003c\/strong\u003e is particularly suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePhotovoltaic inverters\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh-voltage PV systems\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDC panels for photovoltaic installations\u003c\/li\u003e\n\u003cli\u003eEnergy conversion systems\u003c\/li\u003e\n\u003cli\u003eEMC filtering on the \u003cstrong\u003ephotovoltaic field → inverter\u003c\/strong\u003e connection\u003c\/li\u003e\n\u003cli\u003eIndustrial applications with DC power supply up to \u003cstrong\u003e900 V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e🛡️ \u003cstrong\u003eSafety \u0026amp; Product Condition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe component is \u003cstrong\u003eused\u003c\/strong\u003e, with \u003cstrong\u003enormal signs of installation and handling\u003c\/strong\u003e on the metal housing. Connection cables and terminals are present as visible in the photographs. No major structural damage is evident.\u003cbr\u003e\u003cstrong\u003eElectrical operation is not declared without specific testing.\u003c\/strong\u003e Before use, it is advisable to verify \u003cstrong\u003einsulation, PE continuity, polarity, cable and cable-lug integrity, and correct tightening of the connections\u003c\/strong\u003e.\u003cbr\u003e⚠️ The device is intended for voltages up to \u003cstrong\u003e900 VDC\u003c\/strong\u003e: dangerous voltages may be present even when the system appears to be disconnected. Installation and testing must be carried out exclusively by \u003cstrong\u003equalified personnel\u003c\/strong\u003e, using appropriate isolation and safety procedures.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e📦 \u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1 × Schaffner FS21884-84-07-1\u003c\/strong\u003e, DC EMC filter for photovoltaic applications, complete with \u003cstrong\u003emetal housing, wiring, and terminals\u003c\/strong\u003e shown in the photographs.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e🚀 \u003cstrong\u003eFinal Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchaffner FS21884-84-07-1\u003c\/strong\u003e is a professional component for \u003cstrong\u003eEMC filtering on the DC side of photovoltaic inverters\u003c\/strong\u003e, with a nominal rating of \u003cstrong\u003e900 VDC and 84 A @ 55 °C\u003c\/strong\u003e. Its dedicated \u003cstrong\u003ePV-Field \/ Inverter\u003c\/strong\u003e configuration makes it particularly interesting as an \u003cstrong\u003eoriginal replacement for inverters and high-voltage photovoltaic systems\u003c\/strong\u003e. The exact code can still be found in Schaffner component databases, confirming its identification as a specific product from the manufacturer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Schaffner Filter","offers":[{"title":"Default Title","offer_id":54702211924301,"sku":null,"price":180.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/MG_6741.jpg?v=1788971158","url":"https:\/\/greenenergy-repair.com\/tr\/products\/schaffner-fs21884-84-07-1-dc-pv-emc-filter-84-a","provider":"Green Energy","version":"1.0","type":"link"}