Control centers are major power users. As any railway company is often highly reliant on the operation of a control center, it is critical that operations and traffic controlling is available at all times and that the data is stored in a reliable and energy-efficient way. ABB’s uninterruptible power supply (UPS) systems ensure this. A reliable UPS will guarantee a flow of continuous, clean power to the data center no matter what happens on the power supply side. No control center operates without an effective UPS. ABB provides a range of modular and standalone UPS solutions. All these UPS solutions are recognized as being at the forefront of power protection innovation and technology and are class-leading in terms of system reliability efficiency, availability, scalability and flexibility.