Product Description
The Allen-Bradley PowerFlex 755 series 20G1ANC367AN0NNNNN AC drive is a 200 kW, 367 Amp drive designed for 400VAC, 50Hz 3-phase input (output current reduces to 50% with single-phase input). It features embedded DeviceLogix, a slot-based architecture for optional communication (ControlNet, RS-485 DF1, Profibus DP, Ethernet) and I/O modules (thermosensor, digital, analog), a built-in Ethernet port, pre-charge input, filtering, and a CM cap jumper. It lacks a door-mounted HMI and internal dynamic braking components. It boasts 97.5% efficiency at rated conditions, a 200kA short circuit rating, a brake IGBT rated at 100% motor torque, a 0.98 displacement power factor, and an IP20/IP00 open enclosure.
Is Your Device Showing These Signs?
The Allen Bradley 20G1ANC367AN0NNNNN PowerFlex 755 AC drive commonly experiences issues such as IGBT failures, capacitor degradation leading to DC bus instability, and encoder feedback malfunctions causing erratic motor control. Communication faults on the Ethernet/IP network and excessive current draw due to motor insulation breakdown or mechanical overload are frequent problems. Firmware corruption necessitates reprogramming, and cooling fan failures result in overheating and subsequent drive trips. Parameter configuration errors after maintenance also cause operational disruptions.
Technical specifications
The Allen-Bradley PowerFlex 755 20G1ANC367AN0NNNNN AC drive is a 200kW, 367A drive for 400VAC 3-phase input (50% current reduction for single-phase). Key features include embedded DeviceLogix, slot-based architecture for optional communication and I/O modules, a built-in Ethernet port, pre-charge input, filtering, and a CM cap jumper. It lacks a door-mounted HMI and internal dynamic braking. It offers 97.5% efficiency, a 200kA short circuit rating, a 100% motor torque brake IGBT, a 0.98 displacement power factor, and an IP20/IP00 open enclosure.
Our Repair Process for the
20G1ANC367AN0NNNNN
Our repair process for the Allen Bradley 20G1ANC367AN0NNNNN PowerFlex 755 AC drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. This includes a thorough inspection of IGBTs, capacitors, encoder feedback systems, and cooling fans. We then address identified component failures through replacement with verified, high-quality parts. Firmware is updated or re-flashed to the latest stable version to correct any corruption. Parameter configurations are verified and corrected to match the application requirements. The drive undergoes rigorous testing under load conditions to ensure proper functionality and stability. Finally, the repaired drive is cleaned, and a detailed repair report is provided, documenting all performed actions and replaced components.
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