{"product_id":"mitsubishi-electric-fr-f840-00250-2-60-fr-f800-energy-saving-inverter","title":"Mitsubishi Electric FR-F840-00250-2-60 FR-F800 Energy-Saving Inverter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eOptimizing motor control in HVAC, ventilation, and pumping applications, the \u003cstrong\u003eFR-F840-00250-2-60\u003c\/strong\u003e frequency inverter belongs to the renowned Mitsubishi Electric FR-F800 series of energy-saving variable speed drives. This high-efficiency unit is specifically engineered to control variable torque loads, utilizing advanced excitation control algorithms to minimize energy consumption in industrial systems.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eFR-F840-00250-2-60\u003c\/strong\u003e operates on a three-phase supply voltage ranging from 380 to 500 V AC. It features dual rating capability, allowing operators to choose between Super Light Duty (SLD) and Light Duty (LD) profiles based on thermal and overload requirements. Designed for seamless integration into modern industrial control architectures, it offers reliable speed control, robust protective mechanisms, and high durability under demanding ambient conditions.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-rating operational profiles (Super Light Duty and Light Duty) for optimized motor sizing.\u003c\/li\u003e\n  \u003cli\u003eAdvanced energy-saving algorithms that dynamically adjust motor excitation according to the current load.\u003c\/li\u003e\n  \u003cli\u003eHigh tolerance for line voltage fluctuations, accepting a wide input range from 323 to 550 V AC.\u003c\/li\u003e\n  \u003cli\u003eIntegrated PID controllers for direct pressure, flow, and temperature process control loops.\u003c\/li\u003e\n  \u003cli\u003eIntegrated cooling fan system with thermal management for high reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCentrifugal pumps and booster pump systems in municipal and industrial water treatment.\u003c\/li\u003e\n  \u003cli\u003eAir handling units (AHUs), supply fans, and exhaust fans in commercial HVAC installations.\u003c\/li\u003e\n  \u003cli\u003eCooling towers, chillers, and secondary pump circulation loops.\u003c\/li\u003e\n  \u003cli\u003eIndustrial dust collection, exhaust systems, and blower applications.\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      \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-F840-00250-2-60\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\u003eApplicable Motor Capacity (SLD)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e11 kW\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRated Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eThree-phase 380 to 500 V AC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e50 Hz \/ 60 Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePermissible AC Voltage Fluctuation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e323 to 550 V AC (50 Hz \/ 60 Hz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Overload Rating (SLD)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e110% for 60 seconds, 120% for 3 seconds (inverse-time characteristics) at surrounding air temperature of 40 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Overload Rating (LD)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e120% for 60 seconds, 150% for 3 seconds (inverse-time characteristics) at surrounding air temperature of 50 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e170 mm x 220 mm x 260 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e6.5 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\u003cp\u003eEnsure the inverter is mounted vertically on a flat, non-flammable surface to facilitate proper heat dissipation. Maintain a minimum clearance above, below, and to the sides of the drive as specified in the FR-F800 technical manual to prevent thermal choking. To minimize electromagnetic interference (EMI), utilize shielded cables for motor connections and ensure the drive chassis is securely grounded to the main system ground bus. Always isolate the input power supply before attempting any wiring modifications or terminal adjustments.\u003c\/p\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102151074155,"sku":"FR-F840-00250-2-60","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/fr-f840-00250-2-60-2volqknkqjn.png?v=1776137507","url":"https:\/\/www.plcprotech.com\/fa\/products\/mitsubishi-electric-fr-f840-00250-2-60-fr-f800-energy-saving-inverter","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}