{"product_id":"delta-electronics-vfd185e43a-vfd-e-variable-frequency-drive","title":"Variateur de fréquence Delta Electronics VFD185E43A série VFD-E  ","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eControl and regulation of three-phase asynchronous motor speeds is handled efficiently by the \u003cstrong\u003eVFD185E43A\u003c\/strong\u003e variable frequency drive, a core component of the modular Delta Electronics \u003cstrong\u003eVFD-E Series\u003c\/strong\u003e. Engineered for low-horsepower, high-performance industrial applications, this drive delivers a maximum applicable motor output of 18.5 kW (25 HP). Its physical architecture features a highly adaptable modular design that supports standard extension cards for I\/O functions and fieldbus communications, allowing integration into diverse distributed control topologies.\u003c\/p\u003e\n\n\u003cp\u003eThe unit features built-in PLC functionality, allowing users to write and execute basic ladder logic programs directly within the drive. With an integrated RS-485 interface supporting the Modbus protocol, the \u003cstrong\u003eVFD185E43A\u003c\/strong\u003e establishes robust communication links with PLC systems, HMIs, and supervisory networks. The physical chassis is designed with forced fan cooling and an IP20 protection rating to withstand industrial control panel environments.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in basic PLC functionality enables standalone sequencing and local control operations without an external controller.\u003c\/li\u003e\n  \u003cli\u003eModular extension architecture supports options for fieldbus communication modules (including DeviceNet, Profibus, and CANopen) and additional I\/O expansion.\u003c\/li\u003e\n  \u003cli\u003eRemovable keypad module allows remote mounting on cabinet doors for convenient parameter access.\u003c\/li\u003e\n  \u003cli\u003eFlexible control modes including V\/f control and Sensorless Vector Control (SVC) for precise torque and speed management.\u003c\/li\u003e\n  \u003cli\u003eComprehensive protective features: Overcurrent, overvoltage, undervoltage, overheating, motor overload, and ground fault protection.\u003c\/li\u003e\n  \u003cli\u003eSide-by-side installation capability optimizes physical space within control enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial handling systems, including conveyor networks and sorting equipment.\u003c\/li\u003e\n  \u003cli\u003eHVAC systems for fan, blower, and compressor control.\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment infrastructure, specifically centrifugal and dosing pumps.\u003c\/li\u003e\n  \u003cli\u003eWoodworking machinery and light packaging equipment.\u003c\/li\u003e\n  \u003cli\u003eTextile processing machines requiring precise speed synchronization.\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      \u003cstrong\u003eParameter\u003c\/strong\u003e\n      \u003cstrong\u003eSpecification\u003c\/strong\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eDelta Electronics\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eModel \/ Part Number\u003c\/td\u003e\n      \u003ctd\u003eVFD185E43A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSeries\u003c\/td\u003e\n      \u003ctd\u003eVFD-E\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMax. Applicable Motor Output\u003c\/td\u003e\n      \u003ctd\u003e18.5 kW (25 HP)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMains Input Voltage\u003c\/td\u003e\n      \u003ctd\u003eThree-phase 460V AC (380V to 480V AC, 50\/60 Hz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCooling Method\u003c\/td\u003e\n      \u003ctd\u003eForced Fan Cooling\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eControl Method\u003c\/td\u003e\n      \u003ctd\u003eV\/f Control, Sensorless Vector Control (SVC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCommunication Interface\u003c\/td\u003e\n      \u003ctd\u003eRS-485 (Modbus ASCII\/RTU protocol)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNet Weight\u003c\/td\u003e\n      \u003ctd\u003e7.47 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 Group\u003c\/th\u003e\n      \u003cth\u003eTerminal Label\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 rowspan=\"3\"\u003eMain Power Terminals\u003c\/td\u003e\n      \u003ctd\u003eR\/L1, S\/L2, T\/L3\u003c\/td\u003e\n      \u003ctd\u003eAC line voltage inputs (3-phase)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eU\/T1, V\/T2, W\/T3\u003c\/td\u003e\n      \u003ctd\u003eVariable frequency AC output to motor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePE\u003c\/td\u003e\n      \u003ctd\u003eProtective Earth \/ Ground connection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd rowspan=\"2\"\u003eAnalog I\/O\u003c\/td\u003e\n      \u003ctd\u003e+10V, AVI, ACM\u003c\/td\u003e\n      \u003ctd\u003eAnalog voltage input (0 to 10V DC) for speed reference\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eACI, ACM\u003c\/td\u003e\n      \u003ctd\u003eAnalog current input (4 to 20mA DC) for speed reference\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd rowspan=\"2\"\u003eDigital Inputs\u003c\/td\u003e\n      \u003ctd\u003eMI1 to MI6\u003c\/td\u003e\n      \u003ctd\u003eMulti-function digital inputs (programmable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDCM\u003c\/td\u003e\n      \u003ctd\u003eCommon digital signal reference ground\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd rowspan=\"2\"\u003eOutputs \u0026amp; Communication\u003c\/td\u003e\n      \u003ctd\u003eRA, RB, RC\u003c\/td\u003e\n      \u003ctd\u003eMulti-function relay output (SPDT contact)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSG+, SG-\u003c\/td\u003e\n      \u003ctd\u003eRS-485 serial communication terminals\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 Orientation:\u003c\/strong\u003e Install the drive vertically on a flat, non-flammable vertical surface (such as a metal panel) to ensure proper natural convection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Requirements:\u003c\/strong\u003e Maintain a minimum clearance of 50 mm on both sides and 120 mm above and below the drive to prevent heat accumulation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the PE terminal to a dedicated, low-impedance ground point. Do not loop ground connections with other high-current devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Isolation:\u003c\/strong\u003e Route main power cabling (R\/L1, S\/L2, T\/L3) and motor cabling (U\/T1, V\/T2, W\/T3) away from low-voltage control and communication cables to avoid electromagnetic interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental Conditions:\u003c\/strong\u003e Ensure the installation environment is free of conductive dust, corrosive gases, and direct exposure to moisture. Operating temperature should not exceed 50 degC without derating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE\u003c\/li\u003e\n  \u003cli\u003eUL\u003c\/li\u003e\n  \u003cli\u003ecUL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Delta Electronics","offers":[{"title":"Default Title","offer_id":53102140162411,"sku":"VFD185E43A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/vfd185e43a-5thlwxnx5wu.png?v=1776138079","url":"https:\/\/www.plcprotech.com\/fr\/products\/delta-electronics-vfd185e43a-vfd-e-variable-frequency-drive","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}