Product Description
The Allen-Bradley 20DR156A3ENNACNBN PowerFlex 700S AC drive is a user-friendly, three-phase, 156-amp unit with a 650V DC input capacity, an IP20/NEMA Type 1 enclosure, and a full numeric LCD interface for easy control and monitoring; it includes a quick start guide, undervoltage trip protection, microprocessor-controlled heat sink thermistor for overheating prevention, and ride-thru capabilities for brief power interruptions, but lacks braking functionality.
Is Your Device Showing These Signs?
The Allen Bradley 20DR156A3ENNACNBN commonly experiences issues related to corrupted firmware requiring a firmware reload, failed capacitor banks within the power supply leading to operational instability, and degradation of the internal relay contacts causing intermittent output failures. Communication errors arise from damaged Ethernet ports or incorrect IP address configurations. Resolving these problems involves firmware updates, replacing electrolytic capacitors, cleaning or replacing relays, and verifying network settings along with physical port integrity. Overheating due to inadequate ventilation also contributes to component stress and premature failure.
Technical specifications
The Allen-Bradley 20DR156A3ENNACNBN PowerFlex 700S AC drive is a user-friendly, 156-amp, three-phase unit with a 650V DC input, IP20/NEMA Type 1 enclosure, and LCD interface. It features a quick start guide, undervoltage protection, heat sink thermistor, and ride-thru capability, but lacks braking functionality.
Our Repair Process for the
20DR156A3ENNACNBN
Our repair process for the Allen Bradley 20DR156A3ENNACNBN begins with a comprehensive diagnostic evaluation to pinpoint the failure. This includes a thorough inspection for corrupted firmware, capacitor bank failures, degraded relay contacts, and communication errors stemming from damaged Ethernet ports or incorrect IP configurations. Firmware is updated or reloaded to address corruption issues. Electrolytic capacitors within the power supply are replaced to eliminate operational instability. Relays are either cleaned or replaced to rectify intermittent output failures. Network settings are verified, and physical port integrity is confirmed to resolve communication errors. Ventilation is assessed and improved to mitigate overheating and prevent future component stress.
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