{"product_id":"abb-rec670-1mrk000008-hb-bay-control-ied","title":"ABB REC670 1MRK000008-HB Bay Control IED","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREC670 (1MRK000008-HB)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance Intelligent Electronic Device (IED) from the ABB Relion 670 series, specifically designed for the control and monitoring of bays in medium and high-voltage substations. \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\u003eManufacturer\u003c\/strong\u003e: ABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel\/ID\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREC670\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1MRK000008-HB\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e: Relion 670\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e: Bay Control and Monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControl Capabilities\u003c\/strong\u003e: Up to 15 primary switching objects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Standards\u003c\/strong\u003e: IEC 61850 Edition 1 \u0026amp; 2, IEC 60870-5-103, DNP 3.0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy Protocols\u003c\/strong\u003e: PRP (Parallel Redundancy Protocol) and HSR (High-availability Seamless Redundancy)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eI\/O Capacity\u003c\/strong\u003e: Modular expansion supporting high-density binary and analog I\/O\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e: Large Graphical Local Human Machine Interface (LHMI)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -25 °C to +55 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e: IP54 (front)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Functional Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Bay Control and Interlocking\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREC670 1MRK000008-HB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the \"brain\" of the bay, managing all interlocking logic to prevent unsafe switching operations. It provides a clear, graphical representation of the bay's single-line diagram on its local display, allowing for local manual control while simultaneously supporting remote operations via SCADA. Its logic is fully programmable, allowing it to adapt to complex station busbar configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSynchrocheck and Energizing Check\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo ensure system stability, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREC670\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincludes advanced synchrocheck functions. It monitors the voltage, phase angle, and frequency on both sides of a circuit breaker, only permitting a closing command when the two systems are properly synchronized. This is a critical mechanical necessity for connecting generators to the grid or merging two independent network segments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Substation Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNatively supporting IEC 61850, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1MRK000008-HB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes high-speed GOOSE messaging for horizontal communication between IEDs. This eliminates the need for extensive inter-bay hardwiring. With the support of PRP and HSR, the device ensures that control and status data are transmitted over redundant paths, maintaining station controllability even in the event of a network failure.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47160251973822,"sku":"REC670 1MRK000008-HB","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-11_10-53-21_644a5e4a-15ab-4151-95f3-19b960545b4e.png?v=1778838756","url":"https:\/\/www.autooiltech.com\/products\/abb-rec670-1mrk000008-hb-bay-control-ied","provider":"AutoOilTech Limited","version":"1.0","type":"link"}