Product Description
The ABB ACS101-2K1-1-U is a robust and reliable general purpose micro drive designed for a broad spectrum of industrial applications. This compact AC drive provides precise motor speed control and enhanced energy efficiency for motors up to 2.1 kVA. It features a user-friendly interface for straightforward parameter setting and commissioning, along with built-in protection functions that safeguard the motor and drive from potential faults such as overcurrent, overvoltage, and overload. The ACS101-2K1-1-U ensures dependable performance in environments demanding consistent operation and is an ideal solution for optimizing processes in material handling, HVAC systems, and basic machinery. Its durable construction and advanced control algorithms guarantee extended service life and reduced downtime.
Is Your Device Showing These Signs?
The ABB ACS101-2K1-1-U drive commonly experiences issues such as IGBT failures due to overcurrent or thermal stress, capacitor degradation leading to DC bus undervoltage faults, and keypad malfunctions hindering parameter configuration. Communication errors arise from faulty RS-485 connections or corrupted firmware, while cooling fan failures cause overheating and subsequent drive trips. Resolving these problems typically involves replacing damaged components, updating firmware, or repairing wiring connections to restore optimal drive performance.
Technical specifications
The ABB ACS101-2K1-1-U is a compact, general-purpose single-phase AC drive designed for controlling the speed of standard induction motors up to 2.1 kVA. This drive features sensorless vector control, providing precise motor control across a wide speed range, and incorporates built-in EMC filtering (C1 environment) to minimize electromagnetic interference. The ACS101-2K1-1-U offers a user-friendly interface with a basic control panel for straightforward parameter setting and monitoring, along with integrated protection functions such as overcurrent, overvoltage, and undervoltage protection to ensure reliable operation and extend motor lifespan. It accepts a supply voltage of 200-240V AC, 50/60Hz, and delivers adjustable output frequency from 0 to 500 Hz, making it suitable for applications such as pumps, fans, conveyors, and mixers in various industrial and commercial settings. The drive is designed for easy installation with screw terminals for power and control connections and supports both local and remote control options via digital inputs.
Our Repair Process for the
ACS101-2K1-1-U
Our repair process for the ABB ACS101-2K1-1-U drive begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the malfunction, whether it be IGBT failure, capacitor degradation, keypad malfunction, communication error, or cooling fan failure. Upon identifying the issue, we proceed with component-level repairs, which includes replacing damaged IGBTs, capacitors, keypads, or cooling fans with genuine ABB parts. Firmware updates are performed to address communication errors or software-related issues. Wiring connections are meticulously inspected and repaired to ensure proper communication and functionality. Following the repairs, the drive undergoes rigorous testing under load conditions to verify its performance and reliability before it is returned.
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.

















