Product Description
The Allen-Bradley/Rockwell Automation PowerFlex 700 series 20BD125A3ANNAND0NNAD is a 100 HP, 480V AC, 3-phase drive operating at 60 Hz with a 125 Amp current draw. It requires a Size 5 frame and is designed for Pollution Degree 2 environments or lower, offering IP 20/NEMA/UL Type 1 protection. This model lacks an internal braking resistor and IGBT brake, but features a user-friendly LCD interface and full numeric keypad for easy programming and control. Its storage temperature range is -40 to 158F, while its operating temperature range is 32 to 122F.
Is Your Device Showing These Signs?
The Allen Bradley 20BD125A3ANNAND0NNAD PowerFlex 755 AC drive commonly experiences failures in the gate driver board, resulting in overcurrent faults and IGBT failures. Capacitor degradation within the DC bus section causes DC bus undervoltage faults and erratic drive behavior. The cooling fan assembly fails, leading to overheating and thermal trips, which necessitates immediate replacement to prevent damage to sensitive components. Communication errors on the Ethernet/IP network are traced to faulty network interface cards or corrupted firmware, requiring firmware updates or card replacement. Resolving these issues restores optimal performance and extends the lifespan of the PowerFlex 755 drive.
Technical specifications
The Allen-Bradley PowerFlex 700 series 20BD125A3ANNAND0NNAD is a 100 HP, 480V, 125A AC drive designed for 3-phase, 60 Hz operation. It's a Size 5 frame drive with IP 20/NEMA/UL Type 1 protection suitable for Pollution Degree 2 environments. It lacks internal braking components but includes an LCD interface and numeric keypad for user-friendly operation. It has a storage temperature range of -40 to 158F and an operating temperature range of 32 to 122F.
Our Repair Process for the
20BD125A3ANNAND0NNAD
Our repair process for the Allen Bradley 20BD125A3ANNAND0NNAD PowerFlex 755 AC drive begins with a comprehensive diagnostic assessment to pinpoint the failure. For overcurrent faults and IGBT failures, the gate driver board is replaced. DC bus undervoltage faults and erratic behavior are addressed through capacitor replacement within the DC bus section. Overheating and thermal trips require immediate cooling fan assembly replacement. Communication errors on the Ethernet/IP network necessitate firmware updates or network interface card replacement. Each repair concludes with rigorous testing to ensure the drive operates within specified parameters, guaranteeing optimal performance and extended lifespan.
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.