{"product_id":"mitsubishi-electric-fr-f840-00770-2-60-fr-f800-series-variable-frequency-drive","title":"Mitsubishi Electric FR-F840-00770-2-60 FR-F800 Series Variable Frequency Drive","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for optimized motor control in pump, fan, and industrial HVAC applications, the \u003cstrong\u003eFR-F840-00770-2-60\u003c\/strong\u003e variable frequency drive delivers advanced energy-saving capabilities and precise velocity regulation. This Mitsubishi Electric high-performance inverter operates on a three-phase AC input supply, outputting a rated current of 77 A to drive high-inertia industrial loads efficiently.\u003c\/p\u003e\n\u003cp\u003eThe system features integrated cooling and filtration components designed to maintain operational stability within standard electrical panels. By utilizing intelligent optimum excitation control, the unit continuously adjusts the excitation current to match the motor load, minimizing energy consumption while maintaining peak torque delivery during variable torque operations.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThree-phase input configuration optimized for standard 380V to 500V AC power grids.\u003c\/li\u003e\n  \u003cli\u003eOptimum excitation control algorithm for maximum energy efficiency in fan and pump systems.\u003c\/li\u003e\n  \u003cli\u003eIntegrated EMC filter to mitigate electromagnetic interference in sensitive industrial environments.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in forced air cooling system to maintain safe thermal thresholds during continuous high-load operations.\u003c\/li\u003e\n  \u003cli\u003eIP00 open chassis protective rating designed for secure integration into customized control enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial heating, ventilation, and air conditioning (HVAC) systems.\u003c\/li\u003e\n  \u003cli\u003eWater treatment facilities and municipal pump networks.\u003c\/li\u003e\n  \u003cli\u003eCooling tower fan speed regulation.\u003c\/li\u003e\n  \u003cli\u003eAir handling units and exhaust extraction blowers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\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\u003ePart Number\/Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFR-F840-00770-2-60\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFR-F800\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eThree-phase input\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e77 A (High Load)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e380-500 Vac, 50\/60Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP00\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCooling Method\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eForced air cooling\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eIntegrated Filter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eYes (EMC Filter included)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003ePanel mounting\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eApproximate Shipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e25 kg\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\u003eMount the inverter vertically on a flat, non-combustible surface to facilitate proper airflow through the forced air cooling channels.\u003c\/li\u003e\n  \u003cli\u003eEnsure the protective earth (PE) terminal is connected directly to a dedicated low-impedance grounding point.\u003c\/li\u003e\n  \u003cli\u003eMaintain the manufacturer's recommended clearance distances at the top, bottom, and sides of the unit to prevent thermal recirculation inside the enclosure.\u003c\/li\u003e\n  \u003cli\u003eSelect branch circuit protection and conductor sizing that correspond to the rated input current in accordance with local electrical codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE Compliant\u003c\/li\u003e\n  \u003cli\u003eUL Listed\u003c\/li\u003e\n  \u003cli\u003ecUL Listed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102123155819,"sku":"FR-F840-00770-2-60","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/fr-f840-00770-2-60-y41pczixook.png?v=1776137512","url":"https:\/\/www.plcprotech.com\/products\/mitsubishi-electric-fr-f840-00770-2-60-fr-f800-series-variable-frequency-drive","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}