Power whip cable

Power outages are a constant threat to data centers. These outages may damage devices and create prolonged downtime for the center. Learning why an outage may occur will help you keep your data center running. Read on to learn some common reasons for power outages in data centers, and figure out ways to protect your facility.

Power Surges

Data centers have hundreds of thousands of volts flowing through them, and a sudden electrical spike can lead to an outage. Power surges typically occur from outlets where numerous devices are receiving electricity. If a source’s voltage exceeds the limit of 169 volts, the electrical system will power down.

Given the large number of devices connected to electrical sources in your data center, it’s best to use devices that prevent power surges. Surge protectors have numerous ports for electric cables and prevent surges despite the number of connected devices. Moisture in a cable connection can cause power surges. Fortunately, a power whip cable can seal the connection and prevent any substance from entering the outlet.

A Problem in the Power Grid

The data center connects to a power grid that stretches across a designated area. If a power grid malfunctions, any electrical technology connected to it will be affected, and a power outage may occur in buildings relying on that grid. Common causes of a power grid issue include inclement weather like a lightning strike or a tornado.

Damaged power lines may be another cause of a power outage, as the electricity cannot travel to your data center. While it may not always be within your control to avoid problems within the power grid, preventing a complete outage is possible.

Install backup generators to prevent a total shutdown. The generators won’t supply the same power as the grid, but they will keep some operations running temporarily until the issues resolve.


Air conditioners and air handlers are common in data centers since the technology generates heat. If the servers reach 100 degrees Fahrenheit, they may sustain damage.

Overheating in a data center will eventually cause shorts in devices from internal damage. Some may automatically power down, thanks to a built-in function that prevents heat-induced damage. Cooling systems are essential for data centers. Heat is a common reason for data center power outages, so keeping a close eye on the temperature will help you prevent damage and downtime.

It’s important to know the causes of power outages at your data center. A sudden power outage can stop operations, so do your best to keep the center running in good condition.