Knowledge book: UPS common faults and selection criteria (1)

In actual use of UPS power supply, there are the following common power supply faults: power supply interruption, voltage subsidence, voltage surge, amplitude reduction oscillation, power supply interference, voltage burst wave, voltage fluctuation and harmonic distortion.

You may have encountered one or more of the above power faults at work, which may directly harm your important data and network systems. Not every type of UPS solves these power supply faults, and not all office environments need to solve all power supply faults. There are three levels of UPS:

Reserve:

It is the most suitable for protecting a single PC or workstation. It can solve three major faults in common power supply faults, including power interruption, voltage subsidence, and voltage surge. In addition, the UPS is the cheapest.

Online interaction:

It can effectively solve five common power failures: power supply interruption, voltage subsidence, power surge, amplitude reduction oscillation, and voltage interference. Moderate price, most suitable for small network environments.

Dual-transform online:

Provides high-level power protection to protect critical systems and important data, it is widely used in data centers, large networks, Industry System Finance, post and telecommunications, hospitals, electricity, aerospace, military, and so on ).

You can select UPS as needed: