{"product_id":"delta-electronics-vfd550ch43a-21-ch2000-series-control-drive","title":"Delta Electronics VFD550CH43A-21 CH2000 Series Control Drive","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eEngineered for high-impact industrial applications, the \u003cstrong\u003eVFD550CH43A-21\u003c\/strong\u003e variable frequency drive delivers robust motor control and torque management within demanding automation environments. As part of the highly durable Delta CH2000 series, this heavy-duty control drive is designed to handle severe load transitions, making it highly effective for hoisting, cranes, and material handling systems where precise speed and torque regulation are critical.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eVFD550CH43A-21\u003c\/strong\u003e operates on a 3-phase AC input and utilizes advanced vector control algorithms to optimize motor efficiency and dynamic response. With its built-in PLC capabilities, modular design, and support for multiple communication protocols, this control drive integrates into complex DCS and PLC architectures, offering high operational reliability and minimizing down-time in heavy industries.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh overload capacity designed specifically for impact-loading and heavy-duty crane\/hoist applications.\u003c\/li\u003e\n  \u003cli\u003eAdvanced sensorless vector control (SVC) and closed-loop vector control (FOC) for exact speed and positioning accuracy.\u003c\/li\u003e\n  \u003cli\u003eIntegrated PLC function allows for custom programming and local control tasks without external hardware.\u003c\/li\u003e\n  \u003cli\u003eModular design facilitating quick installation of communication cards and encoder feedback modules.\u003c\/li\u003e\n  \u003cli\u003eRobust thermal management with intelligent fan speed control to extend component lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOverhead cranes, hoists, and gantry control systems.\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty material handling and conveyor installations.\u003c\/li\u003e\n  \u003cli\u003eMetal processing and extrusion machinery.\u003c\/li\u003e\n  \u003cli\u003eHigh-inertia industrial fans, pumps, and centrifuges.\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\u003eDelta Electronics\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\u003eVFD550CH43A-21\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eCH2000 Series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDrive Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eVariable Frequency Vector Control Drive\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Voltage Phase\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3-Phase\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\u003e380V to 480V AC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eApplicable Motor Output\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e55 kW (75 HP)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eControl Method\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eV\/F Control, SVC (Sensorless Vector Control), FOC (Field Oriented Control)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP20 \/ IP21 (depending on installation environment)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-10 to 50 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e41.0 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\u003eFor optimal reliability, mount the \u003cstrong\u003eVFD550CH43A-21\u003c\/strong\u003e vertically on a flat, non-flammable surface. Ensure adequate clearance around the cooling vents to permit unobstructed airflow, as restricted thermal dissipation can lead to premature derating or protective tripping. All control and encoder wiring must be routed separately from high-power input and motor output cabling using shielded cables to suppress electromagnetic interference (EMI). Ground the drive chassis securely to the central PE bus using a heavy-gauge copper conductor.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE Certified\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":"Delta Electronics","offers":[{"title":"Default Title","offer_id":53102150812011,"sku":"VFD550CH43A-21","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/vfd550ch43a-21-ccl4vbtvhpa.png?v=1776138108","url":"https:\/\/www.plcprotech.com\/de\/products\/delta-electronics-vfd550ch43a-21-ch2000-series-control-drive","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}