{"product_id":"20f11nc037ja0nnnnn-allen-bradley-vfd-powerflex","title":"20F11NC037JA0NNNNN Allen Bradley VFD | PowerFlex","description":"\u003ch2\u003eAllen Bradley PowerFlex 753 Drive: 20F11NC037JA0NNNNN\u003c\/h2\u003e\n\u003cp\u003eOptimize your motor control with precision and reliability. The Allen Bradley \u003cstrong\u003e20F11NC037JA0NNNNN\u003c\/strong\u003e is a versatile AC drive from the PowerFlex 753 series. Designed for 400V systems, it delivers robust performance for 20HP motors. Perfect for industrial automation and process control.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Power:\u003c\/strong\u003e 15 kW \/ 20 HP Heavy-Duty output power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Control:\u003c\/strong\u003e 37 Amps output current for consistent operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated I\/O:\u003c\/strong\u003e Built-in digital and analog inputs\/outputs for easy connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Braking:\u003c\/strong\u003e Includes a DB transistor for controlled motor stopping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Ready:\u003c\/strong\u003e Features an RS-485 communication port for system integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen Bradley (Rockwell Automation)\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e 20F11NC037JA0NNNNN\u003cbr\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e PowerFlex 753 AC Drive\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e AC Drive \/ Variable Frequency Drive (VFD)\u003cbr\u003e\u003cstrong\u003eVoltage Class:\u003c\/strong\u003e 400 V AC, 3-Phase\u003cbr\u003e\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 37 A\u003cbr\u003e\u003cstrong\u003eOutput Power (ND):\u003c\/strong\u003e 18.5 kW\u003cbr\u003e\u003cstrong\u003eOutput Power (HD):\u003c\/strong\u003e 15 kW \/ 20 HP\u003cbr\u003e\u003cstrong\u003eOutput Frequency:\u003c\/strong\u003e Up to 590 Hz\u003cbr\u003e\u003cstrong\u003eCommunication Port:\u003c\/strong\u003e 1 × RS-485\u003cbr\u003e\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 3\u003cbr\u003e\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 2\u003cbr\u003e\u003cstrong\u003eAnalog Input:\u003c\/strong\u003e 1\u003cbr\u003e\u003cstrong\u003eAnalog Output:\u003c\/strong\u003e 1\u003cbr\u003e\u003cstrong\u003eBraking:\u003c\/strong\u003e Dynamic Braking (DB) Transistor\u003cbr\u003e\u003cstrong\u003eFiltering:\u003c\/strong\u003e EMC Filtered, Common Mode (CM) Jumper Installed\u003cbr\u003e\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP20 (Open Type)\u003cbr\u003e\u003cstrong\u003eCooling:\u003c\/strong\u003e Forced Air \/ Air-cooled\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approx. 454mm H x 190mm W x 212mm D\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 22.68 kg (50 lbs)\u003c\/p\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cp\u003eInstall this open-type drive inside a suitable electrical enclosure. Ensure the forced air cooling system has adequate clearance for proper airflow. Connect the three-phase 400V AC power supply. Utilize the embedded digital and analog I\/O for control signals. The RS-485 port allows for network connectivity.\u003c\/p\u003e\n\u003ch3\u003eCompatibility \u0026amp; Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for controlling three-phase motors in pumps, fans, conveyors, and machine tools within 400V industrial environments. The embedded I\/O and RS-485 communication make it compatible with a wide range of control systems and SCADA networks.\u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Shipping\u003c\/h3\u003e\n\u003cp\u003eThis drive is covered by a \u003cstrong\u003e12-month warranty\u003c\/strong\u003e. We provide reliable worldwide shipping via \u003cstrong\u003eFedEx, UPS, and DHL\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat motor size is this 37A drive suitable for?\u003c\/strong\u003e\u003cbr\u003eIt is ideally matched for a 20 HP (15 kW) motor in Heavy-Duty applications, or an 18.5 kW motor in Normal Duty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the RS-485 port used for?\u003c\/strong\u003e\u003cbr\u003eIt is used for serial communication, allowing you to connect the drive to a PLC, HMI, or supervisory system for control and monitoring using protocols like Modbus RTU.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with a keypad for programming?\u003c\/strong\u003e\u003cbr\u003eThis specific catalog number typically does not include a Human Interface Module (HIM). Programming is done via software connected to the communication port or with a separate HIM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the Common Mode (CM) Jumper?\u003c\/strong\u003e\u003cbr\u003eThe installed jumper connects an internal filter capacitor to the chassis ground. This helps reduce electromagnetic interference (EMI). Follow your plant's grounding scheme to determine if it should remain installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the analog input be used for speed control?\u003c\/strong\u003e\u003cbr\u003eYes. The analog input (e.g., 0-10V or 4-20mA) can be configured as a speed reference, allowing for precise speed control from an external potentiometer or controller signal.\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":"Allen Bradley","offers":[{"title":"Default Title","offer_id":51474314002714,"sku":"20F11NC037JA0NNNNN","price":182.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/20F11NC037JA0NNNNN_3.jpg?v=1766106695","url":"https:\/\/www.ubestplc.com\/de\/products\/20f11nc037ja0nnnnn-allen-bradley-vfd-powerflex","provider":"Ubest Automation Limited","version":"1.0","type":"link"}