{"product_id":"abb-reg670-1mrk002826-ac-protection-relays","title":"ABB REG670 1MRK002826-AC Protection Relays","description":"\u003cp\u003eConfigured for generator and generator-transformer block protection in power generation assets, the \u003cstrong\u003eABB REG670 1MRK002826-AC\u003c\/strong\u003e (\u003cstrong\u003eREG670\u003c\/strong\u003e Generator Protection and Control IED) provides direct physical\/electrical execution.\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\u003eREG670 1MRK002826-AC\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eStandard industrial manufacturing origin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard protection relay enclosure profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e6U height, standard rack-mountable design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial ambient thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eCompatible with standard rack power distribution rails\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\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity Licences\u003c\/strong\u003e: Manages high-speed internal bus transaction velocities and communication processing modules across internal processor slots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/strong\u003e: Executes deterministic data packet transfers across scalable extension modules and communication interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling\u003c\/strong\u003e: Supports multiple extension modules for expanded I\/O and communication as system requirements evolve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Flash Compatibility\u003c\/strong\u003e: Permits secure firmware upgrades and configuration memory management without compromising base protection logic parameters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the REG670 1MRK002826-AC unit support hot-swapping of internal modules during active operation?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping is restricted for primary generator protection and control IED units to prevent unintended tripping or interruption of asset security loops.\u003c\/p\u003e\n\u003cp\u003eQ: What protection suites are integrated into this hardware variant?\u003c\/p\u003e\n\u003cp\u003eA: The unit provides a comprehensive protection suite including overcurrent, overvoltage, undervoltage, and phase loss detection.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the 6U rack-mountable enclosure securely into standard 19-inch electrical protection panels using appropriate structural fasteners.\u003c\/li\u003e\n\u003cli\u003eConnect the protective ground terminal directly to the substation grounding mesh using low-impedance copper conductors to ensure electromagnetic compatibility.\u003c\/li\u003e\n\u003cli\u003eRoute communication cabling and instrument transformer wiring through dedicated metallic conduits, maintaining spatial separation from high-voltage primary circuits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45279447515251,"sku":"REG670 1MRK002826-AC","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_11-33-39_a58f83f8-d4c2-43a1-bd80-669db2cbed30.png?v=1784879570","url":"https:\/\/www.dcssupplier.com\/ar\/products\/abb-reg670-1mrk002826-ac-protection-relays","provider":"DcsSupplier Limited","version":"1.0","type":"link"}