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ABB power supply same-day service experts

ISO 9001:2015 Certified Quality

Our certified process ensures consistent quality and reliable repairs every time.

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2-Year Repair Warranty

We stand behind our repairs with an extensive 2-year warranty on parts and labor for your peace of mind.

Fast Turnaround Time

Our efficient process and large parts inventory help minimize your operational downtime.

Expert Component-Level Repair

We find and replace individual failed components, offering a more affordable and effective repair than full replacement.

Free, No-Obligation Quote

Send us your item for a free evaluation and receive a detailed repair quote with no commitment required.

ABB Power Supply Repair Services by Roc Industrial LLC

Is your ABB power supply malfunctioning? Roc Industrial LLC specializes in fast and reliable ABB power supply repair services to minimize your downtime. We understand the critical role these power supplies play in your operations, and our experienced technicians are equipped to diagnose and repair a wide range of issues. With decades of experience, Roc Industrial LLC is your trusted partner for ABB power supply troubleshooting, testing, and refurbishment. We offer free evaluations and warranty-backed repairs, ensuring your equipment is back up and running quickly and efficiently. Our commitment is to provide exceptional service and support, keeping your business productive.



About ABB Power Supplies

ABB is a global leader in power and automation technologies, renowned for its high-quality and reliable power supplies. ABB power supplies are integral components in various industrial applications, providing stable and efficient power for critical equipment. These power supplies are designed to meet the demanding requirements of industries such as manufacturing, robotics, CNC machining, and automation. ABB's reputation for innovation and durability makes their power supplies a preferred choice for businesses seeking dependable power solutions.


ABB power supplies are used extensively in CNC machines, robotic systems, and automated production lines. Their robust design ensures consistent performance, even in harsh industrial environments. The reliability of ABB power supplies is crucial for maintaining continuous operation and minimizing costly downtime. Roc Industrial LLC understands the importance of these power supplies and offers comprehensive repair services to keep your ABB equipment functioning optimally. We are committed to providing the highest quality ABB power supply service and support.



Supported Models & Series

We repair a wide range of ABB power supply models and series, including but not limited to:

  • CP-E Series (CP-E 24/2.5, CP-E 24/5.0, CP-E 24/10.0)

  • CP-C Series (CP-C.1 24/5.0, CP-C.1 24/10.0, CP-C.1 24/20.0)

  • CP-S Series (CP-SNT 24/5.0, CP-SNT 24/10.0, CP-SNT 24/20.0)

  • DDR Series (DDR 20, DDR 40, DDR 60)

  • PS Series (PS24/1.3, PS24/2.5, PS24/5.0)

  • ABB System Pro M Compact Power Supplies

  • ABB System 800xA Power Supply Modules

  • Specific models within the ACS800 and ACS880 drive series

  • Various PLC power supply units used in ABB control systems


Common ABB Power Supply Problems We Repair

ABB power supplies, while reliable, can experience failures due to age, environmental factors, or operational stress. Roc Industrial LLC specializes in diagnosing and repairing these common issues, ensuring your equipment is quickly restored to optimal performance.

  • No Output Voltage: The power supply fails to provide any output voltage, preventing connected devices from operating.

  • Overvoltage Issues: The output voltage exceeds the specified limits, potentially damaging connected equipment.

  • Undervoltage Issues: The output voltage drops below the specified limits, causing malfunction or shutdown of connected devices.

  • Communication Errors: The power supply fails to communicate with the control system, leading to operational disruptions.

  • Overheating: Excessive heat generation within the power supply, often caused by component failure or inadequate cooling.

  • Blown Fuses: Fuses blow frequently, indicating an underlying issue such as a short circuit or component failure.

  • Internal Component Failure: Failure of internal components such as capacitors, resistors, or transistors.

  • Ripple and Noise: Excessive ripple or noise in the output voltage, affecting the performance of sensitive equipment.

  • Inability to Regulate Voltage: The power supply cannot maintain a stable output voltage under varying load conditions.

  • Fan Failure: Cooling fan malfunctions, leading to overheating and potential component damage.


Our ABB Power Supply Repair Process

Roc Industrial LLC follows a rigorous and comprehensive repair process to ensure the highest quality ABB power supply repairs. Our experienced technicians utilize specialized equipment and proven techniques to diagnose and resolve a wide range of issues.

  1. Free Evaluation and Quote: We offer a free evaluation of your ABB power supply to determine the extent of the damage and provide a detailed repair quote. This allows you to make an informed decision before proceeding with the repair.

  2. Shipping Instructions: Once you approve the quote, we provide detailed shipping instructions to ensure your power supply is safely transported to our repair facility. We can also arrange for expedited shipping if needed.

  3. Diagnosis Using Specialized Test Equipment: Our technicians use advanced diagnostic equipment to pinpoint the root cause of the failure. This includes voltage and current testing, component-level analysis, and thermal imaging to identify any hidden issues.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. This approach allows us to address the specific issue without replacing the entire power supply, saving you time and money.

  5. Load Testing and Quality Checks: After the repair, we conduct rigorous load testing to ensure the power supply performs reliably under various operating conditions. We also perform thorough quality checks to verify that all specifications are met.

  6. Warranty-Backed Return and Support: All our ABB power supply repairs are backed by a comprehensive warranty. We also provide ongoing technical support to address any questions or concerns you may have after the repair.


Nationwide Repair Services

Roc Industrial LLC provides ABB power supply repair services to customers nationwide. We understand the urgency of getting your equipment back up and running, and we offer fast turnaround times and reliable shipping options to minimize downtime. Whether you are located in a major metropolitan area or a remote industrial site, we are here to support your ABB power supply repair needs.


We serve customers in major metro areas such as New York, Los Angeles, Chicago, Houston, and Dallas, as well as countless other locations across the country. Our streamlined repair process and efficient logistics ensure that your ABB power supply is repaired quickly and returned to you in optimal condition. Roc Industrial LLC is committed to providing exceptional service and support, no matter where you are located.



Why Choose Roc Industrial LLC?

When it comes to ABB power supply repair, Roc Industrial LLC stands out for its expertise, reliability, and commitment to customer satisfaction. We offer a range of benefits that make us the preferred choice for businesses seeking dependable repair services.

  • 30+ Years of Experience: With over three decades of experience in industrial electronic repair, we have the knowledge and expertise to handle even the most complex ABB power supply issues.

  • Warranty-Backed Repairs: All our repairs are backed by a comprehensive warranty, giving you peace of mind and ensuring the quality of our work.

  • Thousands of Parts in Stock: We maintain a large inventory of ABB power supply components, allowing us to expedite repairs and minimize downtime.

  • Fast Turnaround, Often Same-Day: We understand the urgency of your repair needs and offer fast turnaround times, often providing same-day service for critical repairs.

  • ISO-Certified Repair Processes: Our repair processes are ISO-certified, ensuring the highest standards of quality and consistency.

  • Exceptional Customer Support: Our dedicated customer support team is available to answer your questions and provide assistance throughout the repair process.

Don’t let a faulty ABB power supply slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair. We are your trusted partner for ABB power supply troubleshooting, testing, and refurbishment. Let us help you keep your business running smoothly with our expert ABB power supply repair services.

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