{"product_id":"1mrk004814-ac-abb-rec670-bay-control-unit","title":"1MRK004814-AC | ABB REC670 | Bay Control Unit","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREC670 (1MRK004814-AC)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a bay-level control and monitoring unit from ABB’s Relion® product family, engineered for high-voltage transmission and distribution substations. It consolidates control, supervision, and communication functions into a single IED (Intelligent Electronic Device), reducing panel complexity while supporting full digital substation architectures.\u003c\/p\u003e\n\u003cp\u003eDesigned and manufactured in Switzerland, the REC670 complies with IEC 61850 Edition 2, enabling GOOSE messaging, sampled values (SV), and MMS services over Ethernet. It interfaces directly with circuit breakers, disconnectors, and auxiliary systems, providing interlocking, sequence-of-events recording, and remote SCADA integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e \u003c\/p\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 \/ Part Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREC670 (1MRK004814-AC)\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, monitoring, and interlocking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e: IEC 61850-7-4 (Edition 2), IEC 60255\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Interfaces\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e2 × 10\/100 Mbps Ethernet (IEC 61850)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRS-485 (Modbus RTU optional)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIRIG-B or SNTP for time synchronization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: Compatible with 24–250 VDC or 110\/230 VAC auxiliary supplies (configurable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Level\u003c\/strong\u003e: Up to 550 kV systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e: 19\" rack or panel mount (standard 6U height)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e: Switzerland\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Rating\u003c\/strong\u003e: –25 °C to +55 °C operating temperature; IP20\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e \u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eControl and interlocking of circuit breakers in HV\/MV bays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital substation retrofit projects using IEC 61850\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote terminal units (RTUs) with integrated bay logic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eQ: Is the REC670 a protection relay?\u003c\/strong\u003e\u003cbr\u003eA: No—it focuses on control and monitoring. For protection functions, ABB offers the REL670. The REC670 often works alongside it in the same bay.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it replace older RTUs?\u003c\/strong\u003e\u003cbr\u003eA: Yes—its IEC 61850 support and flexible I\/O make it suitable for modernizing legacy substations without rewiring entire panels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it support cybersecurity features?\u003c\/strong\u003e\u003cbr\u003eA: Yes—supports IEEE 802.1X, VLAN tagging, and role-based access control when configured with ABB’s PCM600 engineering tool.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52513675444408,"sku":"REC670 1MRK004814-AC","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/REC670.jpg?v=1769772045","url":"https:\/\/www.globalpetroparts.com\/products\/1mrk004814-ac-abb-rec670-bay-control-unit","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}