{"product_id":"control-techniques-uni4403-ac-drive-75kw-156a-400v","title":"Control Techniques UNI4403","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNidec Control Techniques UNI4403 AC Drive\u003c\/strong\u003e is an exceptionally powerful and reliable solution engineered for the most demanding heavy industrial applications. Delivering a substantial 75 kW (100 HP) of power, this AC drive operates flawlessly on a versatile 3-phase 380–480 V input, providing a robust 156 A output. This impressive current handling capability makes the UNI4403 perfectly suited for controlling large motors in continuous-duty environments, ensuring optimal performance and efficiency. As a proud member of the renowned Unidrive Classic series, the UNI4403 embodies the Control Techniques legacy of versatility, unparalleled reliability, and modular scalability, making it a cornerstone for sophisticated industrial process automation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output:\u003c\/strong\u003e 75 kW (100 HP) for superior control of heavy-duty machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 380–480 V AC, 3-phase, 50\/60 Hz, ensuring broad compatibility with industrial power grids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e 123 A, optimized for efficient power draw.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 156 A, providing ample power for large and demanding motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 0–400 Hz, offering precise speed control across a wide operational spectrum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Control Modes:\u003c\/strong\u003e Features Open-loop (V\/f), Closed-loop vector, and Servo with encoder feedback for exceptional precision and dynamic response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegenerative Capable:\u003c\/strong\u003e Supports regenerative operation with optional modules, enhancing energy efficiency and braking control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling System:\u003c\/strong\u003e Integrated forced air cooling with robust fans ensures reliable operation even under strenuous conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e IP20 for standard panel-mount installations, protecting against solid objects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Diagnostics:\u003c\/strong\u003e Built-in status LEDs and a detailed trip log for quick and efficient troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion Capabilities:\u003c\/strong\u003e Designed to accept various expansion cards for enhanced communication protocols and feedback options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: Control Techniques UNI4403\u003c\/li\u003e\n\u003cli\u003e kilowatt (kW): 75 kW\u003c\/li\u003e\n\u003cli\u003e Horsepower (HP): 100 HP\u003c\/li\u003e\n\u003cli\u003e Output Current: 156 A\u003c\/li\u003e\n\u003cli\u003e Input Voltage: 380–480 V, 3-phase (AC)\u003c\/li\u003e\n\u003cli\u003e Input Frequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e Output Frequency Range: 0–400 Hz\u003c\/li\u003e\n\u003cli\u003e Control Philosophy: Unidrive Classic\u003c\/li\u003e\n\u003cli\u003e Enclosure Type: IP20\u003c\/li\u003e\n\u003cli\u003e Dimensions: Consult product documentation for precise measurements.\u003c\/li\u003e\n\u003cli\u003e Weight: Consult product documentation for precise specifications.\u003c\/li\u003e\n\u003cli\u003e Compliance: Meets relevant international industrial standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe versatility and power of the Control Techniques UNI4403 make it an indispensable component across a diverse range of industrial applications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Blowers and Large Pumps:\u003c\/strong\u003e Provides precise speed and torque control for critical flow and pressure management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Conveyors and Presses:\u003c\/strong\u003e Ensures smooth, controlled movement and powerful operation in material handling and manufacturing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Automation in Mining and Heavy Manufacturing:\u003c\/strong\u003e Delivers robust and reliable motor control for continuous, demanding industrial processes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHVAC Systems for Large Facilities:\u003c\/strong\u003e Optimizes energy consumption and maintains desired environmental conditions in extensive building automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegenerative Lifting or Hoisting Systems:\u003c\/strong\u003e Facilitates safe and energy-efficient operation by utilizing regenerative braking capabilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cp\u003eOpting for the Nidec Control Techniques UNI4403 AC Drive means investing in a solution that brings significant advantages to your industrial operations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Current Output:\u003c\/strong\u003e Specifically engineered to handle demanding large motor applications with exceptional current delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Control Modes:\u003c\/strong\u003e Offers unparalleled flexibility in control, from basic V\/f to advanced closed-loop vector and servo with encoder feedback, maximizing precision and energy savings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Rigor:\u003c\/strong\u003e Constructed to withstand the most rigorous industrial duty cycles, ensuring longevity and consistent performance in harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable and Integrable:\u003c\/strong\u003e Designed for seamless integration into existing control systems and readily expandable with various communication and feedback expansion cards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Trust:\u003c\/strong\u003e Trusted and relied upon by OEMs and industrial users worldwide, a testament to its proven reliability and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eThe powerful \u003cstrong\u003eNidec Control Techniques UNI4403 AC Drive\u003c\/strong\u003e is readily available to enhance your industrial operations. We are proud to offer worldwide shipping, ensuring this high-performance solution can reach you wherever your operations are located. To explore more options within this esteemed series, we invite you to browse our comprehensive selection of \u003ca href=\"#\"\u003eControl Techniques Unidrive SP Series AC Drives\u003c\/a\u003e. Furthermore, you can discover the complete range of innovative solutions offered by the brand in the dedicated \u003ca href=\"#\"\u003eNidec (Control Techniques) category\u003c\/a\u003e.\u003c\/p\u003e","brand":"Nidec (Control Techniques)","offers":[{"title":"Default Title","offer_id":45203304284213,"sku":"UNI4403","price":35758.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/UNI4403.webp?v=1778113770","url":"https:\/\/djer6s-ji.myshopify.com\/products\/control-techniques-uni4403-ac-drive-75kw-156a-400v","provider":"PLCReadyparts","version":"1.0","type":"link"}