Product Description
The Allen-Bradley PowerFlex 755 drive, part number 20G1ANF212JN0NNNNN, is a 690VAC/932VDC AC input component with precharge, no DC terminals, IP20/IP00 open-type enclosure, built-in filtering, and a default common mode capacitor jumper; it supports frame sizes 2-7 and 6-8, lacks UL listing and internal resistors/transistors, and is designed for straightforward, effective performance.
Is Your Device Showing These Signs?
The Allen Bradley 20G1ANF212JN0NNNNN PowerFlex 755 AC drive commonly experiences issues such as IGBT failures, DC bus capacitor degradation leading to over-voltage faults, and communication errors stemming from corrupted firmware or faulty Ethernet/IP modules. Resolving these problems involves replacing damaged IGBTs, reforming or substituting DC bus capacitors, and reflashing the firmware or replacing the communication module. Parameter configuration errors also occur, necessitating a thorough review and correction of drive parameters using Connected Components Workbench or DriveExecutive software. Overcurrent faults are addressed by inspecting motor insulation, checking motor cabling, and verifying proper drive programming for motor characteristics.
Technical specifications
The Allen-Bradley PowerFlex 755 drive (20G1ANF212JN0NNNNN) is a 690VAC/932VDC AC input drive with precharge, no DC terminals, an open IP20/IP00 enclosure, built-in filtering, a common mode capacitor jumper, frame size support for 2-7 and 6-8, and lacks UL listing and internal resistors/transistors. It's designed for simple and efficient operation.
Our Repair Process for the
20G1ANF212JN0NNNNN
Our repair process for the Allen Bradley 20G1ANF212JN0NNNNN PowerFlex 755 AC drive begins with a comprehensive diagnostic assessment to pinpoint the root cause of the reported issue. For IGBT failures, we replace the damaged IGBTs with new, high-quality components. In cases of DC bus capacitor degradation, we either reform the capacitors or replace them to eliminate over-voltage faults. Communication errors due to corrupted firmware are resolved by reflashing the firmware to the latest version, and faulty Ethernet/IP modules are replaced. Parameter configuration errors are corrected through a meticulous review and adjustment of drive parameters using Connected Components Workbench or DriveExecutive software. Overcurrent faults are addressed by a thorough inspection of motor insulation, verification of motor cabling integrity, and confirmation of proper drive programming relative to the motor characteristics.
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
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Ships from Rochester, NY