{"product_id":"delta-vfd-e-series-vfd007e43a-1-hp-ac-motor-controller","title":"Delta VFD-E Series VFD007E43A 1 HP AC Motor Controller","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003eVFD007E43A\u003c\/strong\u003e is a high-performance, compact variable frequency drive from Delta's premier VFD-E series. Rated for 1 HP (0.75 kW) applications with a 460V three-phase input, this adjustable frequency AC drive represents a modular design philosophy that excels in small to medium horsepower motor control applications. Weighing approximately 1.2 kg (2.65 lbs), its lightweight and space-saving design permits side-by-side mounting, making it an excellent choice for conveyor systems, textile machinery, packaging lines, and pump\/fan control arrays.\u003c\/p\u003e\n\n\u003ch2\u003eCore Technical Advantages\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensorless Vector Control:\u003c\/strong\u003e Implements open-loop vector motor control to deliver precise speed regulation and superior low-speed torque without requiring encoder feedback.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Dynamic Braking:\u003c\/strong\u003e Features a built-in dynamic braking transistor, allowing direct connection of braking resistors for applications requiring rapid deceleration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModular Hardware Expansion:\u003c\/strong\u003e Supports optional plug-and-play extension cards for fieldbus communication networks and flexible I\/O configurations to adapt to evolving automation requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 8px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 8px; text-align: left;\"\u003eSpecification Details\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eVFD007E43A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eMotor Power Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e1 HP \/ 0.75 kW (Constant Torque)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eInput Phase \u0026amp; Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e3-Phase, 380 V AC to 480 V AC (50\/60 Hz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eRated Output Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e2.5 Amps continuous\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eMaximum Frequency\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e600 Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eBraking Modes\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eDC Injection Braking and Dynamic Braking (Transistor Included)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eEnclosure Protection Class\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eIP20 (Frame Size A)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e5.59 × 2.83 × 5.98 Inches (142 × 72 × 152 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eProduct Net Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eApprox. 1.2 kg (2.65 lbs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Maintenance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Interface Note:\u003c\/strong\u003e The standard drive does not ship with integrated operator controls. System designers must purchase the digital keypad or communication interface separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure \u0026amp; Clearance:\u003c\/strong\u003e Mount the Frame Size A chassis vertically inside an IP20 or higher industrial enclosure. Retain adequate top, bottom, and side clearances to optimize natural convection and fan airflow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBraking Resistor Sizing:\u003c\/strong\u003e For heavy-duty stop cycles, pair the onboard braking transistor with a correctly spec'd external power resistor to safely dissipate regenerative energy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Frequency Capability:\u003c\/strong\u003e Reaches output operational thresholds up to 600 Hz, making it highly effective for specialized high-speed spindles and cutting machinery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Braking Methods:\u003c\/strong\u003e Combines DC injection braking for low-speed holding and dynamic braking for rapid stopping power, maximizing operational flexibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Control Footprint:\u003c\/strong\u003e Micro-scale dimensions and low net weight minimize panel surface area and structural stress while providing robust industrial motor torque profiles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Does the VFD007E43A support closed-loop encoder feedback?\u003c\/strong\u003e\u003cbr\u003e\nA1: No. This drive is designed strictly for open-loop motor control, leveraging advanced sensorless vector algorithms to achieve high torque without the cost or complexity of physical encoders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I operate this 3-phase drive on a single-phase utility supply?\u003c\/strong\u003e\u003cbr\u003e\nA2: No. This model is engineered specifically for a balanced 3-phase input supply across the 380V to 480V range. Running on single-phase will trigger phase-loss faults and risk internal hardware damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How do I change parameters if the keypad is sold separately?\u003c\/strong\u003e\u003cbr\u003e\nA3: Parameters can be programmed by connecting an optional external keypad (such as the KPE-LE02), or via serial communication networks using standard Delta configuration software packages.\u003c\/p\u003e","brand":"Delta","offers":[{"title":"Default Title","offer_id":51867590557828,"sku":"VFD007E43A","price":156.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/VFD007E43A.jpg?v=1779282023","url":"https:\/\/www.etowonauto.com\/products\/delta-vfd-e-series-vfd007e43a-1-hp-ac-motor-controller","provider":"Etowon Auto","version":"1.0","type":"link"}