Regular Maintenance for UPS Systems

A UPS system is responsible for the uninterruptible power supply, which makes it an incredible piece of a fully functioning data center. Like any piece of hardware, there is not only a life expectancy of the equipment, but also malfunctions that can happen. The danger in not being prepared for any issues with a UPS system is that it can lead to having no power. Regular maintenance for data center UPS systems is a way to prevent these complications. Learn what you can do for your data center below.

Stick to A Schedule

The first important piece of UPS systems maintenance is not only to establish a schedule for regular inspections but also to stick to it. The most important reason why there needs to be a schedule in place is so backup systems can work properly if a downtime event were to occur. A schedule can make sure that important aspects of UPS systems like the battery, inverter, rectifier, circuit, and more are in good condition.


In addition to setting up a schedule for UPS systems inspections, there also needs to be documentation. Keeping records can help a UPS system remain intact for its average lifespan of 13 years. Unlike power whips and cabinets, you need to stay on top of the conditions of active components that may need replacements overtime. Accurate documentation can allow you to note when replacements are necessary, avoid a devastating disruption, and eliminate guesswork.

Perform Environmental Inspections

The components of a UPS system aren’t the only aspects that need to be inspected. It’s also important to regularly look at the environment the UPS system is located in. Environmental concerns to look out for include:

  • Dirt
  • Dust
  • Poor wiring
  • Temperature

These environmental risks are why it is so important to thoroughly consider your data center UPS system’s design and location.

Run Tests

The final piece of advice on our list of regular maintenance for data center UPS systems is to run regular tests. There’s no better way to spot a potential issue and make sure everything is running properly than running a test. Keeping tabs on each piece of equipment and making sure it serves its purpose can only improve faster downtime.