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Product Description
The Allen-Bradley PowerFlex 70 AC drive, model 20AD022A3NYNADN0, operates at 480VAC (3-phase) to deliver 11 kW of output power with a continuous current of 22 Amps. Single-phase operation reduces the current output to 11 Amps. It accepts input frequencies from 47 to 63 Hz and features an LCD/keypad HMI and a DeviceNet port. PowerFlex 70 drives support various voltages (240, 480, 600VAC) and horsepower ratings (0.5-25 HP at 240VAC, 0.5-50 HP at 480/600VAC) and come in IP20 or IP66 enclosures with flange or zero-stacking mounting. This model supports standard control without feedback, includes a brake IGBT (brake resistor optional), and features inertia ride-through, flying start, slip compensation, and sleep/wake control. Optional communication modules include BACnet, Ethernet/IP, serial, Modbus, and RS-485. The D Frame drive weighs 20.4 lbs, is housed in a NEMA Type 1 enclosure (13.7 x 8.6 x 7.1 inches), is panel-mountable, and operates between 32-122F with a storage range of -40 to 158F.
Is Your Device Showing These Signs?
The Allen Bradley 20AD022A3NYNADN0 PowerFlex 70 AC drive commonly experiences issues such as IGBT failures, capacitor degradation leading to DC bus undervoltage faults, and encoder feedback problems causing erratic motor control. Communication faults on the DeviceNet network are frequent, stemming from corrupted EDS files or faulty communication cables. Overcurrent trips arise from improper motor parameter settings or insulation breakdown in the motor windings. Firmware corruption necessitates a reflash to restore proper drive operation.
Technical specifications
The Allen-Bradley PowerFlex 70 AC drive (model 20AD022A3NYNADN0) is a 480VAC, 3-phase drive delivering 11kW/22A output (11A single-phase). It features an LCD/keypad HMI, DeviceNet port, and supports various voltages/horsepower ratings. This model offers standard control, a brake IGBT, and features like inertia ride-through. Optional communication modules are available. It's a panel-mountable, D Frame drive in a NEMA Type 1 enclosure, weighing 20.4 lbs and operating within a 32-122F temperature range.
Our Repair Process for the
20AD022A3NYNADN0
Our repair process for the Allen Bradley 20AD022A3NYNADN0 PowerFlex 70 AC drive begins with a comprehensive diagnostic evaluation to pinpoint the fault. This includes a thorough inspection of IGBTs, capacitors, and encoder feedback systems. DeviceNet communication is verified by examining EDS files and communication cables. Motor parameters are checked and adjusted to eliminate overcurrent trips, and motor windings are assessed for insulation integrity. Firmware corruption is addressed by reflashing the drive to its original specifications. Failed components are replaced with new, high-quality parts, and the drive undergoes rigorous testing under load conditions to ensure optimal performance and reliability before it is returned.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
Buying Options
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Ships from Rochester, NY