Description
ABB UNS4881b, V4 3BHE009949R0004 is an Automatic Voltage Regulator (AVR) in ABB's Unitrol 5000 series. Function and Purpose: It is a control unit used to control ABB equipment and plays a crucial role in industrial automation control systems. It can achieve precise control and monitoring of relevant equipment and is widely applied in fields such as industrial automation, power, petroleum, and chemical industry. For example, in power systems, it may be used for the control and monitoring of equipment like generators and transformers to ensure the stable operation of the power system; in industrial automation production lines, it can coordinate and control various production equipment, improving production efficiency and product quality. Product Features: High Efficiency and Stability: It can operate stably for a long time, ensuring the accuracy and reliability of the control process, effectively reducing equipment failures and downtime, and enhancing the overall operating efficiency of the system. Easy to Operate: It has a user-friendly operation interface and convenient operation methods, enabling operators to easily carry out operations such as parameter setting and equipment monitoring, reducing the operation difficulty and training costs. Sturdy and Durable: Made of high-quality materials and using advanced manufacturing processes, it has strong anti-interference ability and environmental adaptability, and can work stably in harsh industrial environments, such as those with high temperature, high humidity, and strong electromagnetic interference. Flexibility and Adaptability: It supports multiple communication protocols and interfaces, facilitating integration and communication with other power system equipment. At the same time, it can adapt to different types of generators and power system configurations, showing strong flexibility and adaptability. Physical Characteristics: The net depth/length of the product is 500 millimeters, the net height is 245 millimeters, the net weight is 6.71 kilograms, and the net width is 335 millimeters. Its size and weight are moderately designed, making it convenient to install and integrate into various devices and systems. Application Areas: It is widely used in industries such as power generation, power transmission and distribution, renewable energy systems, and industrial automation. For instance, in power plants, it can precisely regulate the output voltage of generators to ensure the quality of electrical energy; in the field of industrial automation, it can provide a stable power supply for various electrical equipment, ensuring the stable operation of the production process.
