ABB Type UBB Installation Guide

The ABB Type UBB Tap-Changer is a high-performance, on-load tap-changer designed for use in power transformers. It is engineered to provide reliable voltage regulation and ensure optimal performance in electrical power distribution systems. The UBB Tap-Changer operates within a voltage range of up to 245 kV and is capable of handling currents up to 2,000 A. It features a robust mechanical design that ensures durability and longevity, even under demanding operational conditions.

The tap-changer utilizes a vacuum interrupter technology, which enhances its switching performance and reduces maintenance requirements. This technology minimizes the risk of arcing and extends the operational life of the tap-changer. The UBB Tap-Changer is equipped with an advanced control system that allows for precise and efficient tap selection, ensuring stable voltage levels across the network.

The device is designed for easy integration into existing transformer systems, with a compact and modular structure that simplifies installation and maintenance. It also includes comprehensive diagnostic and monitoring capabilities, enabling real-time performance tracking and predictive maintenance. The UBB Tap-Changer complies with international standards, ensuring compatibility and safety in a wide range of applications.

Overall, the ABB Type UBB Tap-Changer is a reliable and efficient solution for managing voltage regulation in power transformers, offering advanced technology and robust performance to meet the needs of modern electrical power systems.