{"product_id":"mitsubishi-electric-fr-a840-110k-1-fr-a800-series-variable-frequency-drive","title":"Mitsubishi Electric FR-A840-110K-1 FR-A800 Series Variable Frequency Drive","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eOperating as a high-performance motor control solution for heavy-duty industrial systems, the \u003cstrong\u003eFR-A840-110K-1\u003c\/strong\u003e is a premium three-phase \u003cstrong\u003evariable frequency drive (VFD)\u003c\/strong\u003e within the Mitsubishi Electric FR-A800 series. Designed to deliver superior speed and torque regulation, this robust inverter features built-in FM terminal monitoring capabilities, real-time sensorless vector control, and advanced energy-saving profiles. Engineered to withstand challenging industrial environments, it provides reliable excitation control for both standard induction motors and permanent magnet motors, maximizing operating efficiency across complex processing systems.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAdvanced Real-Time Sensorless Vector Control (RSV) for high-accuracy speed and torque performance.\u003c\/li\u003e\n  \u003cli\u003eIntegrated FM terminal interface providing dynamic pulse-train monitoring output for operational parameters.\u003c\/li\u003e\n  \u003cli\u003eOptimum Excitation Control for minimized power consumption under variable load profiles.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in RS-485, RS-422, and RS-232 serial communication interfaces supporting industrial protocols.\u003c\/li\u003e\n  \u003cli\u003eComprehensive system protection mechanisms, including overcurrent, overvoltage, overload, and thermal protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty pumps, fans, and ventilation blower systems.\u003c\/li\u003e\n  \u003cli\u003eIndustrial conveyors, gantry systems, and material handling lines.\u003c\/li\u003e\n  \u003cli\u003eHigh-capacity compressors, extruders, and mixing machinery.\u003c\/li\u003e\n  \u003cli\u003eWater treatment facilities and municipal pumping stations.\u003c\/li\u003e\n  \u003cli\u003eMining, metallurgy, and heavy manufacturing machinery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\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\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMitsubishi Electric\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFR-A840-110K-1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFR-A800 Series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eApplicable Motor Capacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e110 kW\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Voltage Class\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eThree-phase 400 V AC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRated Input Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eThree-phase 380 to 500 V AC (50 \/ 60 Hz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Rated Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e216 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Capacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e165 kVA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCommunications\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRS-232 \/ RS-422 \/ RS-485\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e740 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e465 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e300 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e72 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eTerminal Name\u003c\/th\u003e\n      \u003cth\u003eFunction Description\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eR\/L1, S\/L2, T\/L3\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eThree-phase AC power input terminal connection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eU, V, W\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eThree-phase AC output terminal connection to motor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFM Terminal\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAnalog pulse train monitor output (frequency, current, etc.)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRS-485 Terminal\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSerial communication interface for Modbus and automation network control\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePE\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eProtective Earth grounding point\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Mount vertically inside a well-ventilated control panel. Ensure a minimum clearance of 10 cm above and below the drive to facilitate proper airflow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental Conditions:\u003c\/strong\u003e Maintain ambient operating temperature between -10 degC and +50 degC (non-freezing, non-condensing).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShielding \u0026amp; Grounding:\u003c\/strong\u003e Always ground the drive securely using the designated PE terminal. Use shielded motor and control cables to suppress electromagnetic interference (EMI).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE Mark\u003c\/li\u003e\n  \u003cli\u003eUL Listed\u003c\/li\u003e\n  \u003cli\u003ecUL Listed\u003c\/li\u003e\n  \u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102130889067,"sku":"FR-A840-110K-1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/fr-a840-110k-1-wrcaabrfdpv.png?v=1776137463","url":"https:\/\/www.plcprotech.com\/ms\/products\/mitsubishi-electric-fr-a840-110k-1-fr-a800-series-variable-frequency-drive","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}