UPSs can be deployed in which of the following ways?

The deployment of uninterruptible power supplies (UPSs) can vary significantly based on site requirements, which is why this answer is accurate. Different scenarios may call for different configurations, and the choice between using a single large UPS, multiple small UPSs, or a combination thereof depends on factors such as power demands, available space, budget, and redundancy needs.

A single large UPS might be advantageous for centralized control and simplicity in installation, while many small UPSs can provide flexibility and localized backup power, especially in distributed generation systems. This localized approach can be particularly beneficial in environments where different zones or areas have varying power needs or criticality.

Moreover, medium-sized units in clusters may also be a viable option, allowing for scaling power capacity and enhancing reliability through redundancy. Therefore, the approach to deploying UPS systems should be tailored to the specific requirements of the site, making it clear why the option that encompasses all these methods is the best choice.