Product Description
The Allen-Bradley 20BD156G0ANNANC0 is a user-friendly PowerFlex 700 series AC drive designed for controlling three-phase induction motors in diverse applications, from demanding torque to simple speed control. This 480VAC, 3-phase drive features a blank cover operator interface, a 0-10 frame size (specifically a size 6 frame), 156 Amps, and 3 Horsepower. Enclosed in a Stand-Alone/Wall Mount IP54, NEMA/UL Type 12 enclosure, it offers manual operation and a single development environment. Installation considerations and feature locations, including reset drive/peripheral, fault queue management, online/offline configuration, diagnostics, and localized language support, are detailed in the manual.
Is Your Device Showing These Signs?
The Allen Bradley 20BD156G0ANNANC0 PowerFlex 755 AC drive commonly experiences issues such as IGBT failures, capacitor degradation leading to DC bus undervoltage faults, and encoder feedback problems causing erratic motor control. Communication errors on the Ethernet/IP network and control board malfunctions also occur, resulting in drive trips and operational downtime. Overcurrent faults and overheating are addressed by inspecting and replacing cooling fans, heat sinks, and power modules. Parameter corruption necessitates a firmware reload and configuration reset to factory settings.
Technical specifications
The Allen-Bradley 20BD156G0ANNANC0 is a user-friendly PowerFlex 700 AC drive (480VAC, 3-phase, 156 Amps, 3 HP) for controlling three-phase induction motors in various applications. It features a blank cover operator interface, a size 6 frame, and is enclosed in a NEMA/UL Type 12 enclosure for wall mounting. The drive offers manual operation, a single development environment, and detailed documentation covering installation, features, diagnostics, and language support.
Our Repair Process for the
20BD156G0ANNANC0
Our repair process for the Allen Bradley 20BD156G0ANNANC0 PowerFlex 755 AC drive begins with a comprehensive diagnostic evaluation to pinpoint the fault. We address IGBT failures through replacement with tested components, and capacitor degradation is resolved by replacing faulty capacitors to eliminate DC bus undervoltage faults. Encoder feedback issues are corrected by repairing or replacing the encoder to restore accurate motor control. Communication errors on the Ethernet/IP network and control board malfunctions are rectified through component-level repairs or board replacement. Overcurrent faults and overheating are addressed by inspecting and replacing cooling fans, heat sinks, and power modules as needed. Parameter corruption requires a firmware reload and a complete configuration reset to factory settings, followed by precise parameter configuration to meet operational requirements.
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