Product Description
The Allen Bradley 20DD2P1A3NYNADNBN, a PowerFlex 700S AC drive, operates on a 3-phase, 480V AC input (47-63 Hz) and delivers a normal duty output of 2.1 Amps and 1.0 HP at 480V AC and 60 Hz (derated to 50% current in single-phase operation). It features an IGBT brake (resistor not included), CE filter, CM choke, integrated DeviceNet communication (DPI slot), and Stegmann hi-resolution encoder feedback. The full numeric LCD HMI (7 lines x 21 characters, backlit) provides diagnostics and start-up information. Overvoltage trip ratings are 600V AC (AC input) and 810V DC (bus), with adjustable bus undervoltage trip. Nominal bus voltage is 648V DC. Operating temperature is 0-50C, storage temperature -40-70C. It has a 30 CFM fan producing 59 dB of sound. The IP20 NEMA Type 1 enclosure (Frame 1) with conformal coating measures 13.23 x 5.31 x 7.87 inches, weighs 7.03 kg (net) and 9.98 kg (shipping).
Is Your Device Showing These Signs?
The Allen Bradley 20DD2P1A3NYNADNBN Servo Drive commonly experiences issues such as blown power modules due to overvoltage or excessive current draw, requiring replacement of IGBTs or the entire module. Communication failures on the EtherNet/IP network are traced to faulty network cables, incorrect IP address configurations, or damaged communication ports, necessitating cable replacement or port repair. Overheating problems stem from inadequate cooling fan operation, clogged heatsinks, or excessive ambient temperatures, demanding fan replacement, heatsink cleaning, or environmental adjustments. Parameter corruption within the drive's memory leads to erratic motor behavior, resolved by restoring the drive to factory settings or reprogramming with a validated configuration file. Resolver or encoder feedback errors cause positioning inaccuracies, addressed by checking wiring connections, replacing the resolver/encoder, or recalibrating the feedback loop.
Technical specifications
The Allen Bradley 20DD2P1A3NYNADNBN is a PowerFlex 700S AC drive designed for 3-phase, 480V AC input. It outputs 2.1 Amps and 1.0 HP at 480V AC, with derated performance in single-phase. Key features include an IGBT brake, CE filter, CM choke, DeviceNet communication, Stegmann encoder feedback, and a full numeric LCD HMI. It has specified overvoltage trip ratings, adjustable undervoltage trip, and operates within a temperature range of 0-50C. Housed in an IP20 NEMA Type 1 enclosure (Frame 1) with conformal coating, it measures 13.23 x 5.31 x 7.87 inches and weighs 7.03 kg.
Our Repair Process for the
20DD2P1A3NYNADNBN
Our repair process for the Allen Bradley 20DD2P1A3NYNADNBN Servo Drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. Power module failures due to overvoltage or excessive current draw require immediate replacement of the IGBTs or the entire module. Communication failures on the EtherNet/IP network are resolved by replacing faulty network cables, correcting IP address configurations, or repairing damaged communication ports. Overheating issues are addressed by replacing malfunctioning cooling fans, cleaning clogged heatsinks, or adjusting the ambient temperature. Parameter corruption is rectified by restoring the drive to factory settings or reprogramming with a validated configuration file. Resolver or encoder feedback errors necessitate checking wiring connections, replacing the resolver/encoder, or recalibrating the feedback loop.
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