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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 ABB ACS150-01U-02A4-2 is a robust and reliable general-purpose micro drive engineered for a broad spectrum of industrial applications. This drive offers straightforward installation and configuration, ensuring rapid deployment and minimal downtime. It features sensorless vector control, delivering precise motor control and enhanced energy efficiency across varying load conditions. Integrated braking chopper functionality is standard, providing effective braking performance without the need for external components. The ACS150-01U-02A4-2 incorporates comprehensive protection features, safeguarding the motor and drive from overcurrent, overvoltage, and short circuits. Its compact design and user-friendly interface, complete with an intuitive control panel, facilitate easy operation and monitoring. This drive is a dependable solution for optimizing motor control in applications such as conveyors, pumps, fans, and mixers.
Is Your Device Showing These Signs?
ABB ACS150-01U-02A4-2 drives commonly exhibit faults related to capacitor degradation, causing DC bus undervoltage and subsequent tripping. IGBT failures are frequent due to overcurrent events or thermal stress, necessitating replacement. Parameter corruption in the control board leads to erratic motor behavior, requiring firmware reflashing or EEPROM replacement. Cooling fan malfunctions result in overheating and drive shutdown; fan replacement is mandatory. Communication errors on the Modbus RTU interface are resolved through cable inspection and parameter verification.
Technical specifications
The ABB ACS150-01U-02A4-2 is a robust, general-purpose micro drive designed for straightforward installation and commissioning in a variety of industrial applications. This drive accepts a three-phase, 200-240V AC input and delivers a continuous output current of 2.4A, suitable for motors up to 0.75kW (1 HP). It features scalar control, providing reliable motor control for basic applications such as pumps, fans, and conveyors. Integrated features include a built-in EMC filter (C2 environment), brake chopper, and a user-friendly interface with a potentiometer for speed adjustment. The drive offers comprehensive protection features, including overvoltage, undervoltage, overcurrent, and short-circuit protection, ensuring reliable operation and extended equipment lifespan. Configuration is simplified through a parameter setting tool, enabling quick adaptation to specific application requirements.
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