{"product_id":"abb-1mrk002239-bbr01-high-reliability-power-supply-module","title":"ABB 1MRK002239-BBr01 High-Reliability Power Supply Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ABB 1MRK002239-BBR01 (Revision Variant: 1MRK002239-BB) is an industrial-grade, heavy-duty primary Power Supply Module engineered specifically for the ABB Relion family of protection and control intelligent electronic devices (IEDs). \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\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\u003ePart Number Designation\u003c\/strong\u003e: 1MRK002239-BBR01 (Core layout reference: 1MRK002239-BB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type Class\u003c\/strong\u003e: Industrial Protection Relay Power Supply Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Family Integration\u003c\/strong\u003e: ABB Relion Series (e.g., 650 \/ 670 Series Protection IEDs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage Envelope\u003c\/strong\u003e: Configured for wide-range substation battery inputs (Typically supporting 24–60 V DC or 110–250 V DC \/ 100–240 V AC variant matching based on final sub-assembly)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInternal Output Rails\u003c\/strong\u003e: Highly filtered multi-channel DC power distribution to backplane circuitry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtective Circuitry\u003c\/strong\u003e: Built-in overvoltage clamp, short-circuit auto-recovery, and thermal overload protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Rating\u003c\/strong\u003e: High galvanic electrical isolation barrier separating field input terminals from logic processor buses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Gross Shipping Logistics Weight\u003c\/strong\u003e: 2.0 kg (4.41 lbs) including shock-absorbent anti-static packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIndustrial Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ABB 1MRK002239-BBR01 power module is installed directly into the designated hardware power slots of Relion protection relays housed within medium-to-high voltage switchgear cubicles, transformer control panels, and generation substation racks.\u003c\/p\u003e\n\u003cp\u003eBecause a protection relay cannot afford to lose power or reboot during a critical grid short-circuit, this module is built to provide uninterrupted power under severe conditions. It is heavily utilized across utility power transmission lines, massive wind farm substations, heavy petrochemical refineries, and continuous steel rolling mills. It maintains clean internal power even when massive external circuit breakers trip and induce heavy electromagnetic surges or voltage sags across the plant’s auxiliary power lines.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47409561370814,"sku":"1MRK002239-BBr01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-20_17-57-23_7c42019b-7435-465c-9896-57f3107a5266.png?v=1779271196","url":"https:\/\/www.autooiltech.com\/products\/abb-1mrk002239-bbr01-high-reliability-power-supply-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}