Uninterruptible power supply type selection

What are the different types of uninterruptible power supply systems?

In this blog, we’ll explore the different types of uninterruptible power supply systems, how they differ in operations, and the levels of protection they provide your critical load. The three most common types of UPS systems are standby (offline), line-interactive, and online double conversion.

What are uninterruptible power supplies (UPS)?

Uninterruptible Power Supplies (UPS) are essential for ensuring the reliability and continuity of critical systems in various environments, from home offices to large data centers and industrial facilities.

What is an uninterruptible power system?

As a whole, Uninterruptible Power Systems are vital for ensuring your equipment remains powered during outages or disruptions. Understanding the differences between online, offline, and line-interactive UPS systems will help you choose the right one for your needs. Offline UPS: Great for home use and low-demand devices.

What is the difference between a standby UPS and an inverter?

As shown in Figure 4, it functions similarly to a standby UPS but with a key difference: the inverter is the primary power path, rather than a backup system. In normal operation, AC power from the main supply first passes through a rectifier, which converts AC to DC.