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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 ACS350-03E-07A3-4 is a robust and reliable general purpose drive engineered for a broad spectrum of industrial applications. This drive delivers precise motor control, enhancing efficiency and productivity across diverse machinery. Its advanced features include sensorless vector control, integrated PID control, and a built-in EMC filter, ensuring optimal performance and reduced electromagnetic interference. The ACS350 boasts a compact design, simplifying installation and minimizing panel space requirements. Parameter setting is streamlined through an intuitive user interface, facilitating quick commissioning and adjustments. Comprehensive protection features, such as overcurrent, overvoltage, and overload protection, safeguard the drive and connected motor, ensuring dependable operation and extended equipment lifespan. This drive is a definitive solution for demanding industrial environments.
Is Your Device Showing These Signs?
ABB ACS350-03E-07A3-4 drives commonly exhibit faults related to DC bus overvoltage or undervoltage, requiring inspection of input power and braking resistors. Current overload trips are frequently resolved by verifying motor parameters, load characteristics, and performing autotuning. Communication errors on the fieldbus, such as Modbus or Ethernet, necessitate checking cabling, network settings, and node addresses. Inverter faults often stem from IGBT failures, demanding component replacement and gate driver circuit analysis. Parameter corruption within the drive's memory leads to erratic behavior, necessitating parameter resets or firmware updates.
Technical specifications
The ABB ACS350-03E-07A3-4 is a compact, high-performance general purpose AC drive designed for machinery applications. This drive features sensorless vector control, providing precise motor control across a wide speed range. It accepts a three-phase 380-480V AC input and delivers a continuous output current of 7.3 Amps, suitable for motors up to 3kW (4 HP). Integrated features include a built-in EMC filter (C3 environment), brake chopper, and Modbus RTU communication for seamless integration into automation systems. The drive is programmed via an intuitive control panel or PC tool, enabling parameter setting, monitoring, and diagnostics. Protection functions encompass overcurrent, overvoltage, undervoltage, overload, and short circuit protection, ensuring reliable operation and extended equipment lifespan. The ACS350-03E-07A3-4 is mounted via flange or DIN rail, offering installation flexibility within various industrial environments.
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