{"product_id":"vfas3-4750pc-toshiba-100-hp-high-performance-drive","title":"VFAS3-4750PC Toshiba 100 HP High-Performance Drive","description":"\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #e74c3c;\"\u003eToshiba VFAS3-4750PC\u003c\/span\u003e\u003c\/strong\u003e is a high-performance AC drive from the advanced AS3 series, engineered for demanding industrial applications. This 100 HP, 460V AC drive offers superior control flexibility with V\/Hz, Flux Vector Control (FOC), and torque modes. With integrated safety and communication features, it provides a powerful and scalable solution for complex motor control.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Toshiba \u003cstrong\u003eVFAS3-4750PC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e AS3 Series High-Performance Drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Power:\u003c\/strong\u003e 100 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 3-Phase, 460 VAC Input \u0026amp; Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 145 A (Constant Torque), 173 A (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 \/ IP20 for versatile mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eAdvanced Control \u0026amp; Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Modes:\u003c\/strong\u003e V\/Hz, Sensorless Flux Vector Control (FOC), Encoderless\/Encoder Torque Control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e Wide output from 0.1 Hz to 590 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Frequency:\u003c\/strong\u003e Adjustable from 1 to 8 kHz for optimized motor performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Braking:\u003c\/strong\u003e Integrated for effective braking of high-inertia loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe Torque Off (STO):\u003c\/strong\u003e Integrated safety function compliant with safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommunication \u0026amp; Connectivity\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Ports:\u003c\/strong\u003e (2) 10\/100 Mbps Ethernet (RJ45) and (1) 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 (HTTP).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion:\u003c\/strong\u003e Optional cards for EtherCAT, encoder feedback, and additional I\/O.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eI\/O \u0026amp; Signal Handling\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 3 channels (4-20 mA, ±10 VDC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e 2 channels (0-20 mA, 0-10 VDC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 8 points, 24 VDC sinking\/sourcing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 3 relay outputs (1 Form C, 2 Form A).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Features:\u003c\/strong\u003e Built-in DC reactor and EMC filter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePhysical \u0026amp; Environmental Data\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -15°C to +50°C (5°F to 122°F).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Panel or wall mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Compatibility:\u003c\/strong\u003e 3-phase induction and permanent magnet AC motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL Listed, CSA, CE, RoHS compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of applications is this drive designed for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is ideal for demanding applications such as extruders, winders, cranes, centrifuges, and test stands that require precise speed\/torque control, dynamic braking, and high performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of Flux Vector Control (FOC)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFOC provides superior low-speed torque, excellent speed regulation, and fast dynamic response, similar to DC motor performance, making it suitable for challenging loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the integrated dynamic braking work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe drive includes a built-in braking circuit. To use it, you must connect an external braking resistor (not included) to dissipate regenerative energy from the motor during deceleration or overhauling loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I expand the I\/O capabilities?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, optional I\/O expansion cards are available to add more digital or analog inputs and outputs, allowing the drive to handle more complex control tasks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the UL Type 1 enclosure rating mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA UL Type 1 enclosure is intended for indoor use and provides protection against accidental contact with live parts. It is suitable for mounting in industrial control panels.\u003c\/p\u003e","brand":"Toshiba","offers":[{"title":"Default Title","offer_id":47330105131266,"sku":"VFAS3-4750PC","price":285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/VFAS3-4750PC.jpg?v=1770177301","url":"https:\/\/www.nex-auto.com\/sk\/products\/vfas3-4750pc-toshiba-100-hp-high-performance-drive","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}