{"product_id":"red670-1mrk002246-bc-abb-protection-relay","title":"RED670 1MRK002246-BC ABB Protection Relay","description":"\u003cp\u003eThe \u003cstrong\u003eABB RED670 1MRK002246-BC\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eRED670 1MRK002246-BC\u003c\/strong\u003e protection relay, operates as a dedicated hardware component for transformer differential and generator-transformer block protection within power system networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRED670 1MRK002246-BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eRED670\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGlobal Manufacturing Facilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard rack-mounted relay weight class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard substation panel rack enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDual redundant power supplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e100 to 240 V AC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eIEC 61850, DNP3, and Modbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCT\/VT Inputs\u003c\/td\u003e\n\u003ctd\u003eConfigurable for multi-winding transformer architectures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and I\/O Scaling\u003c\/h3\u003e\n\u003cp\u003eThe hardware platform utilizes deterministic communication interfaces and backplane bus communication velocity to process dual-redundant power monitoring and protection logic. Configurable CT\/VT inputs manage multi-winding transformer configurations while maintaining firmware flash compatibility and protocol conversion integrity across substation automation platforms.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the operating voltage range for the RED670 1MRK002246-BC relay?\u003c\/p\u003e\n\u003cp\u003eA: The device operates within a rated voltage range of 100 to 240 V AC\/DC.\u003c\/p\u003e\n\u003cp\u003eQ: What power supply architecture does the module utilize for high-demand applications?\u003c\/p\u003e\n\u003cp\u003eA: It features dual redundant power supplies to maintain continuous system operation.\u003c\/p\u003e\n\u003cp\u003eQ: What mounting format is required for physical installation?\u003c\/p\u003e\n\u003cp\u003eA: It is designed as a rack-mounted system for integration into substation control panels.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the rack-mounted relay securely into the designated substation control panel cutout using appropriate hardware fasteners.\u003c\/li\u003e\n\u003cli\u003eVerify that the auxiliary power supply matches the 100 to 240 V AC\/DC rated voltage parameters prior to system energization.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the relay enclosure chassis to the substation earth bus to suppress electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eTerminate all configurable CT\/VT inputs and communication cables (IEC 61850, DNP3, Modbus) in accordance with standard electrical wiring diagrams.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45300521828467,"sku":"RED670 1MRK002246-BC","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-08_11-36-49_834582cd-0ab5-4adf-ad6d-9a95ba7a6e39.png?v=1785729090","url":"https:\/\/www.dcssupplier.com\/products\/red670-1mrk002246-bc-abb-protection-relay","provider":"DcsSupplier Limited","version":"1.0","type":"link"}