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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.
Product Description
The Allen-Bradley PowerFlex 700S AC drive, part number 20DJ125A3NNNACNNN, is a 600V, three-phase, 125-amp unit with an IP20/NEMA Type 1 enclosure for indoor use, featuring a full numeric LCD for user interaction, adjustable bus undervoltage trip, microprocessor-monitored heat sink thermistor for overheat protection, 0.25-second logic control ride-thru, and 15-millisecond power ride-thru at full load, but lacks integrated braking.
Is Your Device Showing These Signs?
The Allen Bradley 20DJ125A3NNNACNNN AC drive commonly experiences issues such as blown power semiconductors (IGBTs), capacitor failures within the DC bus, and encoder feedback problems leading to erratic motor control. Overcurrent faults and overvoltage faults are frequent due to improper motor tuning or line power fluctuations. Communication errors on the Ethernet/IP network and parameter corruption within the drive's memory also occur, necessitating firmware updates or parameter resets. Repair often involves replacing damaged components, recalibrating drive parameters, and thoroughly testing the motor-drive system under load to ensure proper operation and prevent future failures.
Technical specifications
The Allen-Bradley PowerFlex 700S AC drive (20DJ125A3NNNACNNN) is a 600V, 125A, three-phase drive designed for indoor use (IP20/NEMA Type 1). It has a numeric LCD, adjustable undervoltage trip, heat sink overheat protection, and short ride-thru capabilities for both logic control and power, but does not include integrated braking.
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