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2-4 WEEKS LEAD TIME
24
24 MONTH REPAIR WARRANTY
ISO CERTIFIED QUALITY
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/Rockwell Automation 20G1AND156JA0NNNNN PowerFlex 755 variable speed drive is a 156 Amp unit designed for 460VAC motors, operating on input voltages between 342VAC and 528VAC. It features an internal transistor, a pre-installed filter and jumper for common mode cap connection, and certifications including Australian Communications, Media Authority, American Bureau of Shipping, EAC, CE, and Functional Safety. The drive supports autotune parameters like IR voltage drop (Parameter 73), Ixo voltage drop (Parameter 74), Flux current reference (Parameter 75), total inertia (Parameter 76), and inertia test limit (Parameter 77). It also performs inertia tests to determine load acceleration time, triggering an autotune inertia fault if the inertia test limit is exceeded.
Technical specifications
The Allen-Bradley/Rockwell Automation 20G1AND156JA0NNNNN PowerFlex 755 is a 156 Amp variable speed drive for 460VAC motors, accepting input voltages from 342VAC to 528VAC. It includes an internal transistor, pre-installed filter and jumper for common mode cap connection, and various certifications. The drive supports autotune parameters for voltage drop, current reference, and inertia, and performs inertia tests, flagging an error if the inertia test limit is surpassed.
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