Product Description
The Allen-Bradley PowerFlex 755 series 20G14TE355JN0NNNNN drive, designed for DC input and voltages up to 600V AC/725V DC, fits frame sizes 1 and 5-10. Its IP20-rated, open-style enclosure (NEMA/UL Type Open) facilitates cooling and is suitable for standard industrial environments. Integrated filtering and a common mode capacitor jumper enhance performance, while the absence of internal resistors/transistors ensures focused, reliable operation.
Is Your Device Showing These Signs?
The Allen Bradley 20G14TE355JN0NNNNN PowerFlex 755 AC drive commonly experiences issues such as IGBT failures, DC bus capacitor degradation leading to over-voltage faults, and control board corruption causing communication errors on EtherNet/IP networks. Resolving these problems involves replacing the faulty IGBT modules, swapping out deteriorated DC bus capacitors to maintain proper voltage levels, and reprogramming or replacing the control board to restore network connectivity and operational parameters. Firmware corruption also occurs, necessitating a firmware update via Connected Components Workbench to ensure optimal performance and stability. Overcurrent trips are addressed through motor parameter adjustments and load analysis.
Technical specifications
The Allen-Bradley PowerFlex 755 series 20G14TE355JN0NNNNN drive is a DC input drive for voltages up to 600V AC/725V DC, compatible with frame sizes 1 and 5-10. It features an IP20-rated open enclosure for cooling in standard industrial settings, integrated filtering, a common mode capacitor jumper, and lacks internal resistors/transistors for enhanced reliability.
Our Repair Process for the
20G14TE355JN0NNNNN
Our repair process for the Allen Bradley 20G14TE355JN0NNNNN PowerFlex 755 AC drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. IGBT failures are rectified through direct replacement of the faulty modules. DC bus capacitor degradation, identified by over-voltage faults, requires immediate capacitor replacement to stabilize voltage levels. Control board corruption, manifested as communication errors on EtherNet/IP, is resolved by reprogramming or replacing the board to re-establish network connectivity and operational parameters. Firmware corruption is corrected via a mandatory firmware update using Connected Components Workbench. Overcurrent trips necessitate motor parameter adjustments and a thorough load analysis to prevent recurrence.
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