{"product_id":"allen-bradley-powerflex-753-vfd-20f11nc072ja0nnnnn","title":"Allen-Bradley PowerFlex 753 VFD | 20F11NC072JA0NNNNN","description":"\u003ch2\u003eAllen-Bradley 20F11NC072JA0NNNNN | PowerFlex 753 37kW AC Drive\u003c\/h2\u003e\n\u003cp\u003eLooking for precise motor control? This Allen-Bradley drive delivers. The 20F11NC072JA0NNNNN model provides \u003cstrong\u003e37 kW (50 HP)\u003c\/strong\u003e of reliable power. It works with common \u003cstrong\u003e400V AC 3-phase\u003c\/strong\u003e systems. Ideal for improving efficiency in pumps, fans, and machine tools.\u003c\/p\u003e\n\u003ch3\u003eComplete Technical Details\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Allen-Bradley 20F11NC072JA0NNNNN\u003cbr\u003e\u003cstrong\u003eProduct Series:\u003c\/strong\u003e PowerFlex 753 Variable Frequency Drive (VFD)\u003cbr\u003e\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 37 kW (Normal Duty), 30 kW (Heavy Duty)\u003cbr\u003e\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 72 Amperes\u003cbr\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 400 Volts, 3-Phase, 50\/60 Hz\u003cbr\u003e\u003cstrong\u003eDC Bus Voltage:\u003c\/strong\u003e 540 V DC\u003cbr\u003e\u003cstrong\u003eFrame Size:\u003c\/strong\u003e Frame 4\u003cbr\u003e\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Open Type (must be installed in a cabinet)\u003cbr\u003e\u003cstrong\u003eCooling:\u003c\/strong\u003e Air Cooled (Internal Fan)\u003cbr\u003e\u003cstrong\u003eBraking:\u003c\/strong\u003e Internal Dynamic Braking Transistor (External resistor not included)\u003cbr\u003e\u003cstrong\u003eStandard Features:\u003c\/strong\u003e Embedded Digital\/Analog I\/O, EMI\/RFI Input Filter, Common Mode Jumper Installed\u003cbr\u003e\u003cstrong\u003eExpansion Slots:\u003c\/strong\u003e 3 Slots for Safety, Feedback, or Communication Cards\u003cbr\u003e\u003cstrong\u003eUser Interface:\u003c\/strong\u003e No built-in keypad (requires separate HIM or software)\u003cbr\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Vertical on panel\u003cbr\u003e\u003cstrong\u003eApproximate Weight:\u003c\/strong\u003e 27.22 kg (60 lbs)\u003c\/p\u003e\n\u003ch3\u003eSimple Setup Instructions\u003c\/h3\u003e\n\u003cp\u003e1. Mount this 20F11NC072JA0NNNNN drive vertically inside a clean, dry electrical cabinet.\u003cbr\u003e2. Connect the \u003cstrong\u003e3-phase 400V AC power supply\u003c\/strong\u003e to the main input terminals.\u003cbr\u003e3. Wire your 3-phase motor to the drive's output terminals (T1\/U, T2\/V, T3\/W).\u003cbr\u003e4. Use the embedded I\/O terminals for basic control signals like Run\/Stop.\u003cbr\u003e5. Add optional cards to the slots if you need safe torque off, encoder feedback, or network communication (like Ethernet\/IP).\u003cbr\u003e6. Configure motor parameters using a connected computer with programming software or a removable keypad.\u003cbr\u003e7. Always perform initial testing at low speed without the mechanical load connected.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat motors is this drive rated for?\u003c\/strong\u003e\u003cbr\u003eIt is rated for a 37kW (about 50 HP) motor under normal duty cycles. For applications where the motor runs at full load continuously (heavy duty), use it with a 30kW (40 HP) motor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I add network communication later?\u003c\/strong\u003e\u003cbr\u003eYes. The three option slots allow you to add communication cards (like Ethernet\/IP or DeviceNet) at any time. You don't need to buy a different drive model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is there no braking resistor included?\u003c\/strong\u003e\u003cbr\u003eThe internal transistor can handle typical deceleration. An external resistor is only needed for very fast stops or high-inertia loads to dissipate the extra energy as heat.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I program it without a keypad?\u003c\/strong\u003e\u003cbr\u003eYou can use Rockwell Automation's free Connected Components Workbench software on a Windows PC, connected via a USB cable. A separate handheld HIM is also available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the input filter sufficient for my facility?\u003c\/strong\u003e\u003cbr\u003eThe built-in filter meets common industrial standards. In facilities with very sensitive equipment, consult an engineer. You may need an additional or higher-grade filter at the main power entry point.\u003c\/p\u003e\n\u003ch3\u003ePackage \u0026amp; Warranty Information\u003c\/h3\u003e\n\u003cp\u003eYou will receive one new Allen-Bradley 20F11NC072JA0NNNNN AC Drive. We offer a straightforward \u003cstrong\u003e12-month warranty\u003c\/strong\u003e from your purchase date. This covers any failure in materials or workmanship under normal use.\u003c\/p\u003e\n\u003ch3\u003eShipping Options\u003c\/h3\u003e\n\u003cp\u003eWe pack your order with care and ship it fast. Choose from our reliable partners: \u003cstrong\u003eFedEx, UPS, or DHL\u003c\/strong\u003e during checkout for global delivery.\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":51474029642010,"sku":"20F11NC072JA0NNNNN","price":173.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/20F11NC072JA0NNNNN.jpg?v=1766106694","url":"https:\/\/www.ubestplc.com\/ru\/products\/allen-bradley-powerflex-753-vfd-20f11nc072ja0nnnnn","provider":"Ubest Automation Limited","version":"1.0","type":"link"}