{"product_id":"abb-3bhe037864r0108-cvmi2uf-c911b108-current-measurement-board","title":"ABB 3BHE037864R0108 CVMI2UF C911B108 Current Measurement Board","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB 3BHE037864R0108\u003c\/strong\u003e is a high-precision current measurement board engineered for real-time AC\/DC signal monitoring within industrial power electronics and drive systems. It acts as a critical signal feedback conditioning module, converting primary current sensing inputs into precise, isolated electrical signals required by central controller units for dynamic current loop execution and system protection.\u003c\/p\u003e\n\u003cp\u003eDesigned to interface with power converter assemblies, high-power drives, and excitation systems, the \u003cstrong\u003eABB 3BHE037864R0108\u003c\/strong\u003e ensures rapid response times and high accuracy in current feedback loops. The circuit assembly is manufactured on a PCB sub-rack format, integrating specialized instrumentation amplifiers and signal conversion circuitry to maintain linear response under varied load conditions.\u003c\/p\u003e\n\u003cp\u003eBy continuously evaluating phase and line currents, the \u003cstrong\u003eABB 3BHE037864R0108 CVMI2UF C911B108\u003c\/strong\u003e board supports overcurrent detection, phase imbalance protection, and high-precision torque or field control algorithms, helping maintain operational stability across industrial processing equipment.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-precision current feedback processing for closed-loop motor control and power conversion.\u003c\/li\u003e\n\u003cli\u003eDedicated CVMI2UF C911B108 hardware architecture tailored for specialized ABB drive and converter platforms.\u003c\/li\u003e\n\u003cli\u003eRapid response signal conditioning designed to support real-time overcurrent protection and fault detection.\u003c\/li\u003e\n\u003cli\u003eIntegrated isolation channels to protect low-voltage control electronics from high-power field transients.\u003c\/li\u003e\n\u003cli\u003eStandardized edge connector interface for direct card-cage or sub-rack installation within converter cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMedium-voltage drives and industrial frequency converters.\u003c\/li\u003e\n\u003cli\u003eGenerator excitation systems and static excitation equipment.\u003c\/li\u003e\n\u003cli\u003ePower conversion cabinets requiring real-time phase current measurement.\u003c\/li\u003e\n\u003cli\u003eClosed-loop motor control circuits requiring accurate current feedback loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eGeneral\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct ID\u003c\/td\u003e\n\u003ctd\u003e3BHE037864R0108\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eABB Type Designation\u003c\/td\u003e\n\u003ctd\u003eCURR. MEAS. BOAR. CVMI2UF C911B108\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Category\u003c\/td\u003e\n\u003ctd\u003eCurrent Measurement \/ Signal Conditioning Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina (CN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Tariff Number\u003c\/td\u003e\n\u003ctd\u003e85049091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Order Quantity\u003c\/td\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Protection:\u003c\/strong\u003e Always wear a grounded anti-static wrist strap when handling the board to prevent ESD damage to sensitive surface-mount components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Verification:\u003c\/strong\u003e Ensure all main power sources to the converter cabinet and auxiliary power supplies to the sub-rack are completely isolated and de-energized before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Alignment:\u003c\/strong\u003e Slide the board carefully into its designated sub-rack guide rails to avoid bending the connector pins on the backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Check:\u003c\/strong\u003e Firmly press the card into place to seat the edge\/backplane connectors completely. Secure retaining screws where applicable to prevent vibration-induced loosening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Power Inspection:\u003c\/strong\u003e Verify that no conductive debris, dust, or loose hardware remains on or near the board prior to restoring auxiliary power.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eReplacement Recommendations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eParameter Backup:\u003c\/strong\u003e While parameter settings are typically held in the main control processor rather than on the measurement board itself, document all existing trip thresholds and system alarm logs prior to swapping hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Swap:\u003c\/strong\u003e Ensure the replacement module matches the exact part number (3BHE037864R0108) and hardware series designation (CVMI2UF C911B108) to maintain signal scaling compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-Replacement Testing:\u003c\/strong\u003e Perform zero-point calibration or current offset checks via the drive configuration tool (if required by the specific drive family) before starting the drive under full load.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52668626436459,"sku":"3BHE037864R0108","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/abb-3bhe037864r0108-ufc911-b108-main-control-board-o04rqlb2iwn_7393a691-a584-45e4-8d21-92d7be991d63.jpg?v=1765535999","url":"https:\/\/www.plcprotech.com\/products\/abb-3bhe037864r0108-cvmi2uf-c911b108-current-measurement-board","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}