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Product Description
The ABB 1SVR440711R1200 is a high-performance, three-phase monitoring relay designed for comprehensive protection of electrical equipment. This relay provides precise and reliable monitoring of phase sequence, phase loss, undervoltage, and overvoltage conditions, ensuring immediate detection of power supply anomalies. Its adjustable settings allow for customized protection parameters, adapting to specific application requirements. The 1SVR440711R1200 features clear LED indication for operational status and fault diagnostics, simplifying troubleshooting and maintenance. Robust construction guarantees dependable operation in demanding industrial environments, preventing costly downtime and equipment damage. It is a critical component for maintaining power quality and safeguarding valuable assets.
Is Your Device Showing These Signs?
ABB 1SVR440711R1200, a soft starter, commonly experiences issues such as SCR failures leading to motor starting problems, communication errors on the Modbus RTU or Profibus DP interfaces, and internal power supply malfunctions causing operational instability. Overheating due to inadequate cooling or excessive load is a frequent cause of component degradation. Parameter corruption in the EEPROM necessitates reprogramming, and firmware upgrades are required to address software bugs or improve performance. Troubleshooting involves checking voltage levels, inspecting wiring connections, and verifying parameter settings to ensure proper motor control and protection.
Technical specifications
The ABB 1SVR440711R1200 is a high-performance, configurable electronic overcurrent relay designed for comprehensive protection of electrical distribution systems. This device features advanced algorithms for accurate and reliable detection of phase, ground, and negative sequence faults. It offers a wide range of programmable protection functions, including definite time, inverse time, and instantaneous overcurrent elements, adaptable to diverse application requirements. The relay incorporates extensive communication capabilities via Modbus RTU protocol, enabling seamless integration with SCADA systems for remote monitoring and control. It includes a user-friendly interface with a graphical LCD for local configuration and status indication. The 1SVR440711R1200 is engineered for robust performance in harsh industrial environments, ensuring dependable protection and minimizing downtime.
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