{"product_id":"abb-red670-1mrk002810-ab-line-differential-protection-relay","title":"ABB RED670 1MRK002810-AB | Line Differential Protection Relay","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ABB\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRED670 Ver. 1.2 1MRK002810-AB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an advanced intelligent electronic device engineered for high-speed, phase-segregated line differential protection of transmission and distribution networks. This Version 1.2 hardware unit continuously compares current vectors across long-distance overhead lines and cable systems via secure communication channels. \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e: ABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel version\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRED670, Ver. 1.2\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\u003e1MRK002810-AB\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e: Line differential protection for transmission networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustoms Code\u003c\/strong\u003e: 85363010 electrical protection apparatus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcurement Mode\u003c\/strong\u003e: Standard stock component\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimum Order\u003c\/strong\u003e: 1 piece\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Piece basis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Integration\u003c\/strong\u003e: Relion 670 platform infrastructure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Principles\u003c\/strong\u003e: Phase-segregated multi-terminal current differential logic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Application Scenarios\u003c\/h3\u003e\n\u003cp\u003eThis line differential protection relay is permanently deployed within high-voltage substation switchyards, overhead transmission line control cabinets, and utility power distribution stations to monitor phase current symmetry and trip circuit breakers during phase-to-phase or phase-to-earth line faults.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45025546862707,"sku":"RED670 1MRK002810-AB","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_13-50-22_a282f023-4f65-405d-a20d-0ed236a6e4f4.png?v=1779421095","url":"https:\/\/www.dcssupplier.com\/products\/abb-red670-1mrk002810-ab-line-differential-protection-relay","provider":"DcsSupplier Limited","version":"1.0","type":"link"}