Product Description
The Allen-Bradley/Rockwell Automation 20BD027A3AYNACD0 PowerFlex 700 AC drive, a size 2 unit rated at 27 Amps, offers adjustable frequency control for 20 Horsepower motors. Equipped with a pre-installed ControlNet communication slot, internal brake IGBT (but no resistor), vector control, and 115V AC I/O, it's a versatile solution for diverse industrial applications. While selecting a drive for a 3-phase motor requires careful consideration of application, power supply, maintenance, and safety, the PowerFlex 700 series simplifies this process. Safe grounding is crucial: connect a single safety ground point to the building's grounded steel structure, and individually ground the 480V AC power supply and connected devices to this same point. The drive operates within a 342-528V AC range, requiring 460-528V AC for full power, and is CE, c-UL-us, C-Tick, and EAC certified.
Is Your Device Showing These Signs?
The Allen Bradley 20BD027A3AYNACD0 PowerFlex 755 AC drive commonly experiences issues related to IGBT failures, often indicated by fault codes stemming from overcurrent or ground faults. Capacitor degradation within the DC bus is a frequent problem, leading to voltage instability and drive trips. Encoder feedback problems disrupt accurate motor control, requiring encoder replacement or wiring repair. Communication faults on the Ethernet/IP network prevent remote monitoring and control, mandating network configuration verification and cable integrity checks. Cooling fan failures cause overheating, triggering thermal overload faults and necessitating fan replacement to maintain optimal operating temperature.
Technical specifications
The Allen-Bradley/Rockwell Automation 20BD027A3AYNACD0 PowerFlex 700 AC drive is a versatile 27 Amp, 20 HP unit with adjustable frequency control, suitable for various industrial applications. It features ControlNet communication, an internal brake IGBT (without resistor), vector control, and 115V AC I/O. Proper grounding is essential, requiring a single safety ground point connected to the building's steel structure, with separate grounding for the power supply and connected devices. The drive operates within a 342-528V AC range (460-528V AC for full power) and holds multiple certifications (CE, c-UL-us, C-Tick, and EAC).
Our Repair Process for the
20BD027A3AYNACD0
Our repair process for the Allen Bradley 20BD027A3AYNACD0 PowerFlex 755 AC drive begins with a comprehensive diagnostic assessment to pinpoint the root cause of the failure, focusing on common issues such as IGBT failures indicated by overcurrent or ground fault codes. We thoroughly evaluate the DC bus capacitors for degradation, replacing them to resolve voltage instability and prevent drive trips. Encoder feedback systems are meticulously inspected, with encoder replacements or wiring repairs performed to ensure accurate motor control. Communication faults on the Ethernet/IP network are addressed through network configuration verification and cable integrity checks to restore remote monitoring and control capabilities. Cooling fan functionality is assessed, and fans are replaced to eliminate overheating and prevent thermal overload faults, ensuring optimal operating temperature.
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
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY