{"product_id":"toshiba-vfas3-4750pc-ac-drive-high-performance-vfd","title":"Toshiba VFAS3-4750PC AC Drive | High-Performance VFD","description":"\u003ch2\u003eToshiba VFAS3-4750PC High-Performance AC Drive - 100 HP\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced motor control for demanding applications.\u003c\/strong\u003e This Toshiba VFAS3-4750PC drive delivers precise power and flexible connectivity for your 100 HP systems.\u003c\/p\u003e\n\u003ch3\u003eDetailed Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Toshiba\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e VFAS3-4750PC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e AS3 High-Performance Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e AC Variable Frequency Drive (VFD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 100 Horsepower (HP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 460 VAC, 3-Phase Input \u0026amp; Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 145 A (173 A for Variable Torque)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e A5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e UL Type 1 (Suitable for indoor use)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Features:\u003c\/strong\u003e Vector Control (FOC), V\/Hz, Torque Mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 0.1 Hz to 590 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBraking:\u003c\/strong\u003e Integrated Dynamic Braking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Ports:\u003c\/strong\u003e 2x Ethernet (RJ45), 1x RS-485 (RJ45)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocols:\u003c\/strong\u003e EtherNet\/IP, Modbus TCP, Modbus RTU, Built-in Web Server\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 8 points, 24VDC (Sinking\/Sourcing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 3 Relay Outputs (2A\/point)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 3 channels (4-20mA \/ ±10VDC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e 2 channels (4-20mA \/ 0-10VDC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Features:\u003c\/strong\u003e DC Reactor, EMC Filter, Conduit Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe Torque Off (STO):\u003c\/strong\u003e Yes, for safety compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -15°C to +50°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Frequency:\u003c\/strong\u003e 1 kHz to 8 kHz adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL Listed, CSA, CE, RoHS Compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e Includes user-replaceable CR2032 for memory backup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Shipped via FedEx, UPS, or DHL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e Backed by a 12-month quality warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpert Insights \u0026amp; FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes the AS3 series \"high-performance\"?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIts advanced Flux Vector Control (FOC) provides precise speed and torque regulation, even at very low speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I connect this VFAS3 drive to a PLC network?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Its dual Ethernet ports support EtherNet\/IP and Modbus TCP for easy integration into most control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the \"Safe Torque Off\" feature?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a safety function that prevents unexpected motor starts, meeting safety standards for machine guarding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this drive good for a heavy-duty pump or conveyor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. The 145 Amp rating and robust A5 frame are designed for continuous duty in demanding industrial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat optional cards are most useful?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor precise positioning, add the encoder card. For more digital signals, the I\/O expansion card is a popular choice.\u003c\/p\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Toshiba","offers":[{"title":"Default Title","offer_id":51392934478106,"sku":"VFAS3-4750PC","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/VFAS3-4750PC_3.jpg?v=1764552566","url":"https:\/\/www.ubestplc.com\/sr\/products\/toshiba-vfas3-4750pc-ac-drive-high-performance-vfd","provider":"Ubest Automation Limited","version":"1.0","type":"link"}