Product Description
The Allen-Bradley 20BD248A3AYNACA0 is a PowerFlex 700 series adjustable frequency drive designed for 480VAC, 3-phase input. It delivers 248 Amps output current and features an IP20/Type 1 enclosure with conformal coating, a Frame 6 size, standard control with 24V I/O, an installed Brake IGBT (but no brake resistor), EMC filtering (including a second environment filter per CE EMC directive), and an easy-to-use HMI with a removable, backlit LCD screen featuring a full numeric keypad and multilingual support. It includes a ControlNet internal communication module, no feedback option, and status indicator LEDs for simplified troubleshooting. Installation should be performed by authorized personnel to avoid component failure and potential injury.
Is Your Device Showing These Signs?
The Allen Bradley 20BD248A3AYNACA0 PowerFlex 755 AC drive commonly experiences issues such as nuisance tripping caused by improper motor parameter configuration or ground faults. Resolving communication failures on the EtherNet/IP network requires verifying IP address settings and cable integrity. Overcurrent faults often stem from excessive load demands or short circuits in the motor windings, necessitating thorough motor testing and potential replacement. IGBT failures are addressed through module replacement and ensuring proper heat sink compound application. Parameter corruption within the drive's memory demands a firmware reload and parameter reconfiguration using DriveExecutive or Connected Components Workbench software.
Technical specifications
The Allen-Bradley 20BD248A3AYNACA0 is a PowerFlex 700 adjustable frequency drive for 480VAC, 3-phase input, outputting 248 Amps. It has an IP20/Type 1 enclosure with conformal coating, a Frame 6 size, standard control with 24V I/O, a Brake IGBT, EMC filtering, and a user-friendly HMI. It also includes a ControlNet module, no feedback option, and status LEDs. Installation should be done by qualified personnel.
Our Repair Process for the
20BD248A3AYNACA0
Our repair process for the Allen Bradley 20BD248A3AYNACA0 PowerFlex 755 AC drive begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the malfunction. Nuisance tripping issues are resolved by meticulously verifying and correcting motor parameter configurations and addressing any ground faults. Communication failures on the EtherNet/IP network are rectified through strict verification of IP address settings and a thorough inspection of cable integrity. Overcurrent faults necessitate comprehensive motor testing to identify excessive load demands or short circuits; motor replacement proceeds if required. IGBT failures are addressed by replacing the faulty module and ensuring proper heat sink compound application for optimal thermal management. Parameter corruption demands a complete firmware reload and parameter reconfiguration using DriveExecutive or Connected Components Workbench software to restore the drive to its operational state.
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.