{"product_id":"1mrk002239-bb-abb-power-supply-protection-relay-card","title":"1MRK002239-BB ABB Power Supply Protection Relay Card","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB 1MRK002239-BB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a high-performance power and interface hub within the Relion® series ecosystem. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal module executes critical protective logic to stabilize industrial electrical grids. By processing high-speed data for overcurrent and differential protection, it prevents catastrophic hardware failure and ensures continuous uptime for heavy-duty power systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThis module adheres to rigorous international standards, including IEC 60255 and IEEE C37.90, to guarantee performance in volatile electrical environments.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1MRK002239-BB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V DC \/ 48V DC \/ 110V AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection Logic\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOvercurrent, Earth Fault, Differential\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Interfaces\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEthernet, RS-485, Optical Fiber\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtocols\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIEC 61850, Modbus, DNP3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperational Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20°C to +70°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard DIN Rail or Panel Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e180mm x 130mm x 55mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe 1MRK002239-BB solves specific industrial bottlenecks through its advanced hardware architecture:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEliminates Signal Interference:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe optical fiber interface option isolates the control logic from high-voltage electromagnetic interference (EMI), a common cause of false trips in substations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplifies Smart Grid Transition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNative support for IEC 61850 allows this board to communicate directly with modern digital substations without requiring expensive protocol converters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Field Deployment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe multi-voltage input design (supporting both DC and AC) reduces spare part inventory requirements, as one board adapts to various onsite power configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid Fault Recovery:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated self-diagnostics constantly monitor board health. When a fault occurs, the module identifies the specific circuit failure, allowing maintenance teams to bypass lengthy manual testing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the ABB 1MRK002239-BB supplied as brand new equipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, we supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new original hardware\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein its factory packaging to ensure full compliance with ABB’s protection specifications and warranty standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich communication protocol should I use for integration into a SCADA system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor modern digital substations, we recommend the IEC 61850 protocol via the Ethernet port to achieve the lowest latency. For legacy systems, the RS-485 interface supports stable Modbus or DNP3 connectivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this power board support both DIN rail and panel mounting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1MRK002239-BB features a flexible chassis design. You can snap it onto a standard 35mm DIN rail for quick installation or secure it via a panel mount for high-vibration environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if the input voltage fluctuates beyond the rated 24V\/48V\/110V?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe board includes internal surge suppression and voltage regulation. If the voltage exceeds safe thresholds, the module triggers a diagnostic alarm to protect the downstream Relion relay components from thermal damage.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42650646380643,"sku":"1MRK002239-BB","price":520.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/481._fd59a96a-fd1f-4c72-890a-e1f3ab13cc32.jpg?v=1778552011","url":"https:\/\/www.autocontrolglobal.com\/products\/1mrk002239-bb-abb-power-supply-protection-relay-card","provider":"AutoControl Global","version":"1.0","type":"link"}