{"product_id":"oky-a1ra700-kk-1000-vdc-700-a-emi-emc-dc-filter","title":"OKY A1RA700-KK | 1000 VDC | 700 A EMI\/EMC DC Filter","description":"\u003ch3 dir=\"auto\" 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 dir=\"auto\"\u003e\u003cstrong\u003eUsed product.\u003c\/strong\u003e \u003cstrong\u003eOKY A1RA700-KK EMI\/EMC filter\u003c\/strong\u003e, designed to filter electromagnetic interference on \u003cstrong\u003ehigh-voltage, high-current DC power lines\u003c\/strong\u003e. The unit is identified on the nameplate as \u003cstrong\u003eEMI\/EMC FILTER A1RA700-KK\u003c\/strong\u003e, with \u003cstrong\u003ePV\u003c\/strong\u003e side input and \u003cstrong\u003eINV\u003c\/strong\u003e side output, indicating its use between the photovoltaic field and the DC input of a power inverter.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\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 \u003cstrong\u003eOKY\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eA1RA700-KK\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e \u003cstrong\u003eEMI\/EMC filter for direct current\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated voltage:\u003c\/strong\u003e \u003cstrong\u003e1000 VDC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated current:\u003c\/strong\u003e \u003cstrong\u003e700 A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e \u003cstrong\u003e2-pole DC (+ \/ −)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePV side:\u003c\/strong\u003e \u003cstrong\u003eP1 \/ N1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter side:\u003c\/strong\u003e \u003cstrong\u003eP2 \/ N2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest voltage:\u003c\/strong\u003e \u003cstrong\u003e3000 VDC for 1 minute\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental category:\u003c\/strong\u003e \u003cstrong\u003e25\/85\/21\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e shielded metal housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e \u003cstrong\u003eMade in Korea\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible code:\u003c\/strong\u003e \u003cstrong\u003e1009018\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eP1\/N1 → P2\/N2\u003c\/strong\u003e marking clearly identifies the two positive and negative DC conductors passing through the filter. The \u003cstrong\u003eT.V. 3000Vdc 1min\u003c\/strong\u003e marking indicates the dielectric test voltage specified by the manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e⚡ \u003cstrong\u003eFunction in the Electrical System\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eHigh-power DC photovoltaic system \/ DC input of a central inverter.\u003c\/strong\u003e The filter is installed on the \u003cstrong\u003eDC line between the photovoltaic field (PV) and the inverter (INV)\u003c\/strong\u003e to attenuate conducted electromagnetic interference generated or propagated along the power cables. The \u003cstrong\u003e1000 VDC \/ 700 A\u003c\/strong\u003e configuration is intended for high-power photovoltaic systems, central inverters or high-current industrial DC applications.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e🏭 \u003cstrong\u003eConstruction and Installation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe component is housed in a \u003cstrong\u003elarge metal enclosure\u003c\/strong\u003e, which also contributes to electromagnetic shielding. Side mounting brackets and power terminals are present on the sides of the filter. The housing shows \u003cstrong\u003esigns of use, scratches and surface finish alterations\u003c\/strong\u003e, consistent with a component recovered from an installation.\u003cbr\u003eThe \u003cstrong\u003e700 A\u003c\/strong\u003e rated current requires installation with appropriately sized cables, busbars, tightening, protection and heat dissipation systems. The filter must be used exclusively within the electrical limits indicated on the nameplate.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e🛡️ \u003cstrong\u003eSafety and Product Condition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eUsed product.\u003c\/strong\u003e The component is intended for circuits up to \u003cstrong\u003e1000 VDC and 700 A\u003c\/strong\u003e and must therefore be considered a device for \u003cstrong\u003ehigh voltage and extremely high current\u003c\/strong\u003e. Before commissioning, insulation, connection continuity, terminal condition and filter integrity must be verified.\u003cbr\u003e\u003cstrong\u003eElectrical operation is not declared unless the component has undergone specific testing.\u003c\/strong\u003e Insulation testing and verification of EMC attenuation must be carried out using equipment and procedures appropriate to the component's voltage level.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e📦 \u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 × OKY A1RA700-KK EMI\/EMC filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMetal housing with mounting brackets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePV\u003c\/strong\u003e side and \u003cstrong\u003eINV\u003c\/strong\u003e side terminals as shown in the photographs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e🚀 \u003cstrong\u003eFinal Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eOKY A1RA700-KK\u003c\/strong\u003e is a \u003cstrong\u003ehigh-power 1000 VDC \/ 700 A EMI\/EMC DC filter\u003c\/strong\u003e, with a two-pole configuration and separate \u003cstrong\u003ePV → INV\u003c\/strong\u003e connections. It is a component intended for high-power photovoltaic systems and industrial DC applications where conducted interference between the DC source and inverter needs to be reduced. The nameplate also specifies a \u003cstrong\u003e3000 VDC test voltage for 1 minute\u003c\/strong\u003e and environmental classification \u003cstrong\u003e25\/85\/21\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Oky","offers":[{"title":"Default Title","offer_id":54815985369421,"sku":null,"price":300.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/MG_6933.jpg?v=1790176943","url":"https:\/\/greenenergy-repair.com\/el\/products\/oky-a1ra700-kk-1000-vdc-700-a-emi-emc-dc-filter","provider":"Green Energy","version":"1.0","type":"link"}