{"product_id":"mitsubishi-electric-fr-e740-5-5k-cht-fr-e700-series-inverter","title":"FR-E740-5.5K-CHT | Mitsubishi Electric | Variateur série FR-E700","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for precise motor speed control in demanding industrial environments, the \u003cstrong\u003eFR-E740-5.5K-CHT\u003c\/strong\u003e variable frequency drive represents Mitsubishi Electric's compact vector control solution within the \u003cstrong\u003eFR-E700 Series\u003c\/strong\u003e. This three-phase 400V class inverter delivers a rated capacity of 5.5 kW, combining advanced magnetic flux vector control with space-saving physical dimensions. It is engineered to drive induction motors in applications requiring high starting torque, reliable speed accuracy, and robust thermal performance.\u003c\/p\u003e\n\n\u003cp\u003eThe unit features an integrated digital dial for straightforward parameter adjustment and diagnostic monitoring. With its built-in USB interface and support for Modbus-RTU communications, the \u003cstrong\u003eFR-E740-5.5K-CHT\u003c\/strong\u003e integrates seamlessly into centralized control architectures, allowing engineers to optimize energy consumption and process efficiency across automated production lines.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAdvanced Magnetic Flux Vector Control achieving 150% torque at low speeds (1 Hz).\u003c\/li\u003e\n  \u003cli\u003eCompact, space-saving design supporting side-by-side installation for high-density control cabinet layouts.\u003c\/li\u003e\n  \u003cli\u003eIntegrated USB port enabling direct connection to PC-based configuration software (FR Configurator).\u003c\/li\u003e\n  \u003cli\u003eSafety stop function compliant with EN ISO 13849-1 Category 3 \/ PLd and IEC 60204-1.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in brake chopper for dynamic braking capabilities in high-inertia applications.\u003c\/li\u003e\n  \u003cli\u003eSpring clamp control terminals providing superior vibration resistance and maintenance-free wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConveyor and material handling systems.\u003c\/li\u003e\n  \u003cli\u003eIndustrial pumps, fans, and blowers.\u003c\/li\u003e\n  \u003cli\u003ePackaging and labeling machinery.\u003c\/li\u003e\n  \u003cli\u003eTextile and food processing equipment.\u003c\/li\u003e\n  \u003cli\u003eMachine tool spindles and small-scale automation lines.\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\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFR-E740-5.5K-CHT\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFR-E700 Series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eVoltage Class\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eThree-phase 400 V class\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\u003e5.5 kW\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRated Capacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e9.1 kVA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e12.0 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eThree-phase 380 to 480 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Supply Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eThree-phase 380 to 480 V AC (50Hz \/ 60Hz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePermissible Frequency Fluctuation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e+\/- 5%\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eControl Method\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSoft-PWM control, High-carrier frequency PWM control (V\/F control, Advanced magnetic flux vector control, General-purpose magnetic flux vector control, Optimum excitation control selectable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProtective Structure\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eEnclosed type (IP20)\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\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3.2 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 Symbol\u003c\/th\u003e\n      \u003cth\u003eTerminal Name\u003c\/th\u003e\n      \u003cth\u003eDescription\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eR\/L1, S\/L2, T\/L3\u003c\/td\u003e\n      \u003ctd\u003eAC Power Input\u003c\/td\u003e\n      \u003ctd\u003eConnects to the three-phase commercial power supply.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eU, V, W\u003c\/td\u003e\n      \u003ctd\u003eInverter Output\u003c\/td\u003e\n      \u003ctd\u003eConnects to the three-phase induction motor.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSTF\u003c\/td\u003e\n      \u003ctd\u003eForward Rotation Start\u003c\/td\u003e\n      \u003ctd\u003eTurn on STF to start forward rotation; turn off to stop.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSTR\u003c\/td\u003e\n      \u003ctd\u003eReverse Rotation Start\u003c\/td\u003e\n      \u003ctd\u003eTurn on STR to start reverse rotation; turn off to stop.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRH, RM, RL\u003c\/td\u003e\n      \u003ctd\u003eMulti-Speed Selection\u003c\/td\u003e\n      \u003ctd\u003eSelects multi-speeds based on terminal combinations (High, Middle, Low).\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSD\u003c\/td\u003e\n      \u003ctd\u003eContact Input Common\u003c\/td\u003e\n      \u003ctd\u003eCommon terminal for contact input signals (sink logic).\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eA, B, C\u003c\/td\u003e\n      \u003ctd\u003eRelay Output (Fault)\u003c\/td\u003e\n      \u003ctd\u003eChanges state when a protective function is activated to trip the inverter.\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-flammable vertical surface (such as a metal plate) to ensure optimal heat dissipation.\u003c\/li\u003e\n  \u003cli\u003eMaintain a minimum clearance of 50 mm above and below the unit, and 10 mm on both sides. For side-by-side installation, ensure ambient temperature does not exceed 40 degC.\u003c\/li\u003e\n  \u003cli\u003eOperate within an ambient temperature range of -10 degC to 50 degC (non-freezing).\u003c\/li\u003e\n  \u003cli\u003eEnsure proper grounding by connecting the ground terminal to a dedicated Class D ground (ground resistance of 100 ohms or less).\u003c\/li\u003e\n  \u003cli\u003eUse shielded cables for all control and signal wiring, routing them away from high-voltage power cables to prevent electromagnetic interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE (Low Voltage Directive, EMC Directive)\u003c\/li\u003e\n  \u003cli\u003eUL Listed \/ cUL\u003c\/li\u003e\n  \u003cli\u003eCCC (China Compulsory Certification)\u003c\/li\u003e\n  \u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102148256107,"sku":"FR-E740-5.5K-CHT","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/fr-e740-5.5k-cht-p1ev52yu2ty.png?v=1776137495","url":"https:\/\/www.plcprotech.com\/fr\/products\/mitsubishi-electric-fr-e740-5-5k-cht-fr-e700-series-inverter","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}