{"product_id":"toshiba-20hp-ac-drive-high-performance-vfd-vfas3-4150pc","title":"Toshiba 20HP AC Drive | High-Performance VFD VFAS3-4150PC","description":"\u003ch2\u003eToshiba VFAS3-4150PC High-Performance 20HP AC Drive\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #2e86ab;\"\u003eVFAS3-4150PC\u003c\/strong\u003e delivers robust and precise motor control for medium-power industrial applications. This Toshiba AS3 Series drive provides advanced features in a UL Type 1 enclosure. The unit offers multiple control modes and integrated dynamic braking for demanding operations.\u003c\/p\u003e\n\u003ch3\u003ePower Ratings and Electrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Toshiba Motors \u0026amp; Drives\u003c\/li\u003e\n\u003cli\u003eModel: \u003cstrong style=\"color: #2e86ab;\"\u003eVFAS3-4150PC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeries: Toshiba AS3 Series High-Performance\u003c\/li\u003e\n\u003cli\u003eRated Power: 20 HP (15 kW) continuous operation\u003c\/li\u003e\n\u003cli\u003eOutput Current: 31.7 Amps at 150% overload for 60 seconds\u003c\/li\u003e\n\u003cli\u003eVariable Torque Current: 39.2 Amps for fan and pump loads\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 460 VAC, three-phase, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 0-460 VAC, three-phase variable frequency\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 0.1 Hz to 590 Hz ultra-wide control\u003c\/li\u003e\n\u003cli\u003eCarrier Frequency: 1 kHz to 16 kHz adjustable PWM\u003c\/li\u003e\n\u003cli\u003eControl Methods: V\/Hz, Flux Vector Control (FOC), encoder feedback, or direct torque\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions and Construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnit Height: 21.80 inches (553.7 mm) including connections\u003c\/li\u003e\n\u003cli\u003eUnit Width: 8.30 inches (210.8 mm) compact design\u003c\/li\u003e\n\u003cli\u003eUnit Depth: 9.20 inches (233.7 mm) from mounting surface\u003c\/li\u003e\n\u003cli\u003eEnclosure Rating: UL Type 1, IP20 for indoor industrial use\u003c\/li\u003e\n\u003cli\u003eFrame Size: A3 design for medium-power applications\u003c\/li\u003e\n\u003cli\u003eMounting: Panel or wall mounting with standard brackets\u003c\/li\u003e\n\u003cli\u003eBuilt-in DC reactor and EMC filter for power quality\u003c\/li\u003e\n\u003cli\u003eIntegrated conduit box for easy electrical connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eControl Interface and I\/O Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEight discrete digital inputs (24VDC) with sinking\/sourcing\u003c\/li\u003e\n\u003cli\u003eThree relay outputs (1 Form C, 2 Form A) for control signals\u003c\/li\u003e\n\u003cli\u003eThree analog inputs (11-bit resolution) for precise reference\u003c\/li\u003e\n\u003cli\u003eTwo analog outputs (10-bit resolution) for monitoring signals\u003c\/li\u003e\n\u003cli\u003eIntegrated Safe Torque Off (STO) safety function included\u003c\/li\u003e\n\u003cli\u003eBuilt-in dynamic braking for controlled motor stopping\u003c\/li\u003e\n\u003cli\u003eUser sequence programming for custom automation logic\u003c\/li\u003e\n\u003cli\u003eScrew terminal connections for reliable industrial wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommunication and Network Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual Ethernet ports (RJ45) with 10\/100 Mbps speed\u003c\/li\u003e\n\u003cli\u003eOne RS-485 serial communication port (RJ45 connector)\u003c\/li\u003e\n\u003cli\u003eSupported Protocols: EtherNet\/IP, Modbus TCP, Modbus RTU\u003c\/li\u003e\n\u003cli\u003eBuilt-in web server for configuration via standard HTTP\u003c\/li\u003e\n\u003cli\u003eOptional EtherCAT card for high-speed motion control\u003c\/li\u003e\n\u003cli\u003eOptional encoder and additional I\/O expansion cards\u003c\/li\u003e\n\u003cli\u003eHigh noise immunity ensures stable operation in electrical noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental and Installation Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: -15°C to +50°C (5°F to 122°F)\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -25°C to +70°C (-13°F to 158°F)\u003c\/li\u003e\n\u003cli\u003eRelative Humidity: 5% to 95% non-condensing maximum\u003c\/li\u003e\n\u003cli\u003eInstallation Altitude: Up to 1000 meters without derating\u003c\/li\u003e\n\u003cli\u003eCooling Method: Forced air or natural convection depending on load\u003c\/li\u003e\n\u003cli\u003eOverload Capacity: 150% for 60 seconds, 200% for 3 seconds\u003c\/li\u003e\n\u003cli\u003eVibration Resistance: 5.9 m\/s² maximum during operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage and Shipping Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne complete Toshiba AS3 Series AC drive unit\u003c\/li\u003e\n\u003cli\u003eAll necessary mounting hardware and connection accessories\u003c\/li\u003e\n\u003cli\u003eComprehensive operation manual and programming guide\u003c\/li\u003e\n\u003cli\u003eMemory backup battery (CR2032) pre-installed in the unit\u003c\/li\u003e\n\u003cli\u003eTerminal connection diagrams and safety documentation\u003c\/li\u003e\n\u003cli\u003eFast worldwide shipping via FedEx, UPS, or DHL services\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhat is the difference between constant and variable torque ratings? Constant torque rating (31.7A) is for conveyors; variable torque (39.2A) is for centrifugal loads like pumps.\u003c\/li\u003e\n\u003cli\u003eHow does the integrated dynamic braking benefit my application? The braking circuit allows faster stopping of high-inertia loads without mechanical wear on brakes.\u003c\/li\u003e\n\u003cli\u003eCan I control this drive remotely using a smartphone or tablet? Yes, connect to the built-in web server via Ethernet for monitoring and basic control from a browser.\u003c\/li\u003e\n\u003cli\u003eWhat size electrical enclosure do I need for this 20HP drive? Allow adequate space for cooling air circulation around all sides of the unit as specified in the manual.\u003c\/li\u003e\n\u003cli\u003eHow do I select between V\/Hz and Flux Vector Control modes? Use V\/Hz for simple applications; choose FOC for precise speed control or high starting torque requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis product includes a comprehensive twelve-month warranty for your complete peace of mind.\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":51395970302234,"sku":"VFAS3-4150PC","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/VFAS3-4150PC_3.jpg?v=1764552566","url":"https:\/\/www.ubestplc.com\/pl\/products\/toshiba-20hp-ac-drive-high-performance-vfd-vfas3-4150pc","provider":"Ubest Automation Limited","version":"1.0","type":"link"}