Product Description
The Allen-Bradley 20F14GE063JA0NNNNN PowerFlex 753 drive, designed for DC input applications, features a precharge circuit, IP54/NEMA/UL Type 12 dust and moisture protection, supports up to 600V AC/810V DC, includes filtering for enhanced performance, offers a convenient default CM capacitor jumper, and incorporates an internal transistor, but lacks an internal resistor, making it ideal for robust industrial power control.
Is Your Device Showing These Signs?
The Allen Bradley 20F14GE063JA0NNNNN PowerFlex 755 AC drive commonly experiences failures related to the DC bus capacitors degrading, resulting in over-voltage faults and reduced drive performance. IGBT failures are frequent due to thermal stress or excessive load, necessitating replacement. Communication errors on the Ethernet/IP network arise from configuration issues or faulty network cables, requiring parameter verification and cable inspection. Cooling fan malfunctions cause overheating and premature component failure; fan replacement is essential for maintaining thermal management. Current sensor drift leads to inaccurate motor control and requires calibration or replacement to ensure proper operation.
Technical specifications
The Allen-Bradley 20F14GE063JA0NNNNN PowerFlex 753 drive is a DC input drive with precharge, IP54/NEMA/UL Type 12 protection, 600V AC/810V DC support, filtering, a default CM capacitor jumper, and an internal transistor. It lacks an internal resistor and is suitable for industrial power control.
Our Repair Process for the
20F14GE063JA0NNNNN
Our repair process for the Allen Bradley 20F14GE063JA0NNNNN PowerFlex 755 AC drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. We address DC bus capacitor degradation by replacing all capacitors to eliminate over-voltage faults and restore drive performance. IGBT failures are resolved through complete replacement of the IGBT module, ensuring proper thermal management and load handling. Communication errors on the Ethernet/IP network are corrected by verifying all configuration parameters and thoroughly inspecting or replacing network cables. Cooling fan malfunctions are rectified by replacing the faulty fan to prevent overheating and component failure. Current sensor drift is corrected through precise calibration, or replacement of the sensor, to guarantee accurate motor control.
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