Product Description
The PowerFlex 755 20G11BF650JN0NNNNN drive, operating at 690VAC/932VDC and suitable for diverse industrial applications, offers flexible installation options within an IP20/NEMA/UL Type 1 enclosure (600mm deep, RAL 7032 finish). It features AC input with precharge, DC terminals, internal filtering, a common mode capacitor jumper, and a design without internal resistors or transistors for simplified operation, making it ideal for demanding automation tasks, despite not being UL-listed.
Is Your Device Showing These Signs?
The Allen Bradley 20G11BF650JN0NNNNN PowerFlex 755 AC drive commonly experiences issues such as IGBT failures, DC bus capacitor degradation leading to over-voltage faults, and cooling fan malfunctions causing thermal overloads. Communication errors on the Ethernet/IP network, often due to incorrect IP address configuration or faulty network cables, are also a frequent problem. Current sensor drift results in inaccurate motor control and nuisance tripping, while firmware corruption necessitates a re-flash to restore proper operation. Parameter configuration errors after a power outage or accidental modification require a thorough review and correction to ensure optimal performance.
Technical specifications
The PowerFlex 755 20G11BF650JN0NNNNN drive is a 690VAC/932VDC industrial drive with IP20/NEMA/UL Type 1 enclosure (600mm deep, RAL 7032). It offers flexible installation and features AC input with precharge, DC terminals, internal filtering, and a common mode capacitor jumper. Designed without internal resistors or transistors for simplicity, it's suitable for demanding automation, although it lacks UL listing.
Our Repair Process for the
20G11BF650JN0NNNNN
Our repair process for the Allen Bradley 20G11BF650JN0NNNNN PowerFlex 755 AC drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. This includes a thorough inspection of IGBTs, DC bus capacitors, and cooling fans, followed by verification of Ethernet/IP communication settings and network cable integrity. Current sensors are tested and recalibrated to eliminate drift, and firmware is verified and re-flashed if corruption is detected. Parameter configurations are reviewed and corrected to factory or user-defined specifications. Finally, the drive undergoes rigorous testing under load to guarantee proper operation before it is returned.
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